METHOD FOR TREATING BREAST CANCER

Abstract

Breast cancer cells lacking ER protein expression, PgR protein expression and/or showing absence of HER2 protein over-expression (i.e., triple-negative breast cancer cells, basal-like) can be efficiently targeted with an anti-KAAG1 antibody and killed upon delivery of a therapeutic moiety. Antibodies and antigen binding fragments that specifically binds to KAAG1 may thus be used for the, detection and therapeutic treatment of breast cancer cells that are negative for at least one of these markers. The use of antibody conjugates in the treatment of triple-negative breast cancer and/or basal-like breast cancer is disclosed herein.

Description

BACKGROUND

[0001] World wide, greater than 1 million women are diagnosed with breast cancer each year. Breast cancer is a very heterogeneous disease made up of dozens of different types that are distinguished using a histological classification system. A large subtype and a majority of cases are histologically identified as luminal A or luminal B which can be grossly characterized as exhibiting estrogen receptor (ER) expression with low grade or higher grade histology, respectively (Santana-Davila and Perez, 2010). Immunohistochemical methods are used to measure the expression of progesterone receptor (PgR) which, when coupled with ER-positive status allows the classification of a tumor as being hormone responsive. Furthermore, the over-expression or amplification of human epidermal growth factor receptor 2 (HER2) can be monitored either with immunohistochemistry or fluorescence in situ hybridization (FISH). Generally, the expression of these three markers in breast tumors is associated with a better clinical outcome because there are several treatment options available for patients that target these proteins (de Ruijter et al., 2011), including tamoxifen, Arimidex.TM. (anastrozole), Aromasin.TM. (exemestane), Femara.TM. (letrozole), Faslodex.TM. (fulvestrant), Herceptin.TM. (trastuzumab) or Tykerb.TM. (lapatinib).

[0002] Another histological subtype of breast cancer consists of the basal-like cancers which are associated with, among others, a higher histological grade, increase mitotic index and high Ki67 expression (Santana-Davila and Perez, 2010). The vast majority of basal-like cancers are comprised of triple-negative breast cancer (TNBC) cases, which make up a between 15-20% of all diagnosed breast cancer cases (Ismail-Khan and Bui, 2010). TNBC is defined by the lack of protein expression of ER, PgR and the absence of HER2 protein over-expression. The relationship between basal-like cancer and TNBC is not easily delineated since not all TNBC are basal-like and not all basal-like cancers are TNBC, but approximately 75% of cases in these categories share characteristics of both. TNBC is associated with poor prognosis consisting of low five-year survival rates and high recurrence.

[0003] Patients with TNBC develop their disease earlier in life compared with other breast cancer subtypes and are often diagnoses at the pre-menopausal stage (Carey et al., 2006). Triple-negative breast cancer shows an increased propensity of recurrence after treatment and seem to be more aggressive than other breast carcinoma subtypes (Nofech-Mozes et al., 2009), similar to those of the basal-like breast cancer subtype. Consequently, the overall five-year survival of TNBC patients is significantly lower than those diagnosed with other subtypes of breast cancer. There is currently no acceptable specific molecular marker for TNBC. Despite this lack, these tumors do respond to chemotherapy (Kriege et al., 2009). Patients have shown better response to cytotoxic agents in the adjuvant setting as well as in the neoadjuvant setting when administered agents such as 5-fluorouracil, doxorubicin and cyclophosphamide (Rouzier et al. 2005). Other agents that have shown some efficacy include platinum based compounds such as cisplatin and anti-tubulin compounds such as taxanes (Santana-Davila and Perez, 2010).

[0004] As mentioned above, there are no specific targets for TNBC but this has not impeded the trial of target agents such as the inhibition of Poly [ADP-ribose] polymerase 1 (PARP1). PARP1 is an enzyme that participates in the repair of DNA single-strand breaks by associating with corrupted DNA strands and mediating the recruitment of enzymes needed to repair single-strand breaks (de Ruijter et al., 2011). Thus the strategy has been to inhibit PARP1 activity as a means of allowing cancer cells to accumulate more DNA single-strand breaks, which ultimately leads to genetic instability, mitotic arrest and apoptosis. Promising clinical results were achieved in patients that showed mutations in BRCA1 and/or BRCA2, important mediators of genetic maintenance and homologous recombination required for proper cell division. Indeed, patients with BRCA1 mutations, which are presumably deficient in these genetic stability pathways, showed greater response to PARP1 inhibitors compared with those who were wild type for BRCA1 (Fong et al., 2009). It is clear that targeting PARP1 in TNBC patients who are carriers of BRCA mutation represents a promising strategy. The combination of ER/PgR/HER2 status with that of the genetic profile of the BRCA1/2 genes might offer the best characterization for deciding the proper treatment options for TNBC patients.

[0005] Other strategies also examined the use of EGFR inhibitors, either as monoclonal antibodies or small molecule inhibitors or anti-angiogenic compounds to target VEGF. Several clinical trials have evaluated the efficacy of these compounds but none of them have shown significant response when administered alone. However, mild efficacy was observed in patients treated with these inhibitors in combination with other cytotoxic agents (Santana-Davila and Perez, 2010).

[0006] Notwithstanding the recent advances in the understanding and the treatment for breast cancer, the use of chemotherapy is invariably associated with severe adverse reactions, which limit their use. Consequently, the need for more specific strategies such as combining antigen tissue specificity with the selectivity of monoclonal antibodies should permit a significant reduction in off-target-associated side effects. There are no TNBC specific antigens that are currently under investigation as therapeutic targets for monoclonal antibodies. Thus, TNBC patients have little options because of the inability to target a specific marker of protein that is expressed in these tumors. There are urgent needs to identify new proteins expressed in TNBC for applications as new diagnostic markers and novel targeted therapies.

[0007] Kidney associated antigen 1 (KAAG1), the protein sequence which is identified herein as SEQ ID NO.:2, was originally cloned from a cDNA library derived from a histocompatibility leukocyte antigen-B7 renal carcinoma cell line as an antigenic peptide presented to cytotoxic T lymphocytes (Van den Eynde et al., 1999; Genebank accesssion no. Q9UBP8, the cDNA sequence is represented by nucleotides 738-992 of SEQ ID NO.:1). The locus containing KAAG1 was found to encode two genes transcribed in both directions on opposite strands. The sense strand was found to encode a transcript that encodes a protein termed DCDC2. Expression studies by these authors found that the KAAG1 antisense transcript was tumor specific and exhibited very little expression in normal tissues whereas the DCDC2 sense transcript was ubiquitously expressed (Van den Eynde et al., 1999). The expression of the KAAG1 transcript in cancer, and in particular ovarian cancer, renal cancer, lung cancer, colon cancer, breast cancer and melanoma was disclosed in international application No. PCT/CA2007/001134 published on Dec. 27, 2007 under No. WO 2007/147265. Van den Eynde et al., also observed RNA expression in renal carcinomas, colorectal carcinomas, melanomas, sarcomas, leukemias, brain tumors, thyroid tumors, mammary carcinomas, prostatic carcinomas, oesophageal carcinomas, bladder tumor, lung carcinomas and head and neck tumors. Recently, strong genetic evidence obtained through linkage disequilibrium studies found that the VMP/DCDC2/KAAG1 locus was associated with dyslexia (Schumacher et al., 2006; Cope et al., 2005). One of these reports pointed to the DCDC2 marker as the culprit in dyslexic patients since the function of this protein in cortical neuron migration was in accordance with symptoms of these patients who often display abnormal neuronal migration and maturation (Schumacher et al., 2006).

[0008] The Applicant has obtained a panel of antibodies and antigen binding fragment that bind to the KAAG1 protein. These antibodies or antigen binding fragments were shown to target three regions of the protein; amino acids 1 to 35, amino acids 36 to 60 amino acids 61 to 84. The Applicant found that antibodies targeting a region between amino acids 30 to 84 were the most advantageous for therapeutic purposes as they recognized KAAG1 located at the surface of tumor cells. The Applicant has shown that some of these antibodies and antigen binding fragments can mediate antibody-dependent cell cytotoxicity and/or are internalized by tumor cells, which makes them good candidates to deliver a payload to tumor cells. The Applicant has also generated chimeric and humanized antibodies based on selected antibody candidates and has shown that these antibodies can inhibit tumor cell formation and invasion (see PCT/CA2009/001586 published on Jun. 3, 2010 under No. WO2010/060186 and PCT/CA2010/001785 published on May 12, 2011 under No. WO2011/054112). Finally, the Applicant found that these antibodies could be used for the treatment and diagnosis of ovarian cancer, skin cancer, renal cancer, colorectal cancer, sarcoma, leukemia, brain tumor, thyroid tumor, breast cancer, prostate cancer, oesophageal tumor, bladder tumor, lung tumor and head and neck tumor and metastatic form of these cancers.

[0009] The Applicant has now come to the unexpected discovery that breast cancer cells lacking ER protein expression, PgR protein expression and/or showing absence of HER2 protein over-expression (i.e., triple-negative breast cancer cells, basal-like) can be efficiently targeted with an antibody or antigen binding fragment that specifically binds to KAAG1. Anti-KAAG1 antibodies may thus be used for the, detection and therapeutic treatment of breast cancer cells that are negative for at least one of these markers.

BRIEF DESCRIPTION OF THE DRAWINGS

[0010] FIG. 1a is an amino acid sequence alignment of the 3A4 variable domains of the murine and humanized light chains. The light chain has two humanized variants (Lh1 an Lh2). The CDRs are shown in bold and indicted by CDRL1, CDRL2 and CDRL3. Back mutations in the human framework regions that are murine amino acids are underlined in the humanized sequences.

[0011] FIG. 1b is an amino acid sequence alignment of the 3A4 variable domains of the murine and humanized heavy chains. The heavy chain has four humanized variants (Hh1 to Hh4). The CDRs are shown in bold and indicted by CDRH1, CDRH2 and CDRH3. Back mutations in the human framework regions that are murine amino acids are underlined in the humanized sequences.

[0012] FIG. 2a is an alignment of murine 3A4 light chain variable region (SEQ ID NO.:4) with a light chain variable region variant (SEQ ID NO.:33) using the ClustalW2 program (Larkin M. A., et al., (2007) ClustalW and ClustalX version 2. Bioinformatics 2007 23(21): 2947-2948) where an "*" (asterisk) indicates positions which have a single, fully conserved residue, wherein ":" (colon) indicates conservation between groups of strongly similar properties--scoring>0.5 in the Gonnet PAM 250 matrix and where "." (period) indicates conservation between groups of weakly similar properties--scoring=<0.5 in the Gonnet PAM 250 matrix.

[0013] FIG. 2b is an alignment of murine 3A4 heavy chain variable region (SEQ ID NO.:2) with a light chain variable region variant (SEQ ID NO.:38) using the ClustalW2 program (Larkin M. A., et al., (2007) ClustalW and ClustalX version 2. Bioinformatics 2007 23(21): 2947-2948) where an "*" (asterisk) indicates positions which have a single, fully conserved residue, wherein ":" (colon) indicates conservation between groups of strongly similar properties--scoring>0.5 in the Gonnet PAM 250 matrix and where "." (period) indicates conservation between groups of weakly similar properties--scoring=<0.5 in the Gonnet PAM 250 matrix.

[0014] FIG. 3a represents plasmid map of pKCR5-3A4-HC-Variant 1. The heavy chains of the humanized 3A4 variants were cloned in the same manner into the HindIII site of pK-CR5. Consequently the resulting plasmids are identical to pKCR5-3A4-HC variant 1 except for the sequence of the heavy chain immunoglobulin variable domain.

[0015] FIG. 3b represents plasmid map of pMPG-CR5-3A4-LC-Variant 1. The light chains of the humanized variants 1 and 2 of 3A4 antibody were cloned in the same manner into the BamHI site of pMPG-CR5. Consequently, the resulting plasmid is identical to pMPG-CR5-3A4-LC-Variant 1, except for the sequence of the light chain immunoglobulin variable domain.

[0016] FIG. 4 represents an analysis of antibody production after transient transfection in CHO cells. Supernatant (13 days post-transfection) of CHOcTA cells transfected with the different combinations of light and heavy chains of humanized 3A4 antibody were analyzed by western blot. Quantification of antibody produced in the supernatants was determined after scanning the bands of the western blot against dilution of a known standard (human purified IgG antibody). Mr molecular weight marker (kDa).

[0017] FIG. 5 is a graph of a Superdex G75 gel filtration of recombinant KAAG1 sample. KAAG1 was injected over the gel filtration and separated at 0.4 ml/min. The largest peak between fractions 15-19.

[0018] FIG. 6 is a Table listing the rate and affinity constants for the murine and humanized variants of the 3A4 antibody.

[0019] FIG. 7a is an histogram illustrating the association rates (K.sub.a) of the humanized antibodies.

[0020] FIG. 7b is an histogram illustrating the dissociation rates (K.sub.d) of the humanized antibodies.

[0021] FIG. 7c is an histogram illustrating the affinity constants (K.sub.D) of the humanized antibodies.

[0022] FIG. 8a illustrates humanized 3A4 variants binding to KAAG1 in an ELISA. This figure shows the comparative binding of 3A4 humanized antibody variants and the murine 3A4. Concentration-dependent binding profiles of the humanized heavy chains (Hh1, Hh2, Hh3 and Hh4) assembled with the Lh1 light chain variant.

[0023] FIG. 8b illustrates humanized 3A4 variants binding to KAAG1 in an ELISA. This figure shows the comparative binding of 3A4 humanized antibody variants and the murine 3A4. Concentration-dependent binding profiles of the humanized heavy chains (Hh1, Hh2, Hh3 and Hh4) assembled with the Lh2 light chain variant.

[0024] FIG. 9 illustrates humanized 3A4 variants binding to KAAG1 on the surface of cancer cells. This illustration shows the comparative binding activity of the humanized and the murine 3A4 antibodies on the unpermeabilized SKOV-3 ovarian cancer cells.

[0025] FIG. 10 shows a scan of a tissue microarray containing 139 biopsy samples obtained from breast cancer patients. The samples were blotted with the 3A4 anti-KAAG1 antibody and showed that the vast majority of the breast tumors expressed very high level of KAAG1 antigen. The confirmed TNBC samples are marked with an asterisk.

[0026] FIG. 11 shows the results of flow cytometry performed using MDA-MB-231, MDA-MB-436, MDA-MB-468, BT-20, BT-549, T47D, MCF-7 and 293-6E cell lines incubated with the 3A4 anti-KAAG1 antibody (blue bars of the histogram) compared with a control IgG (red bars). This is a representative results from an experiment that was performed in triplicate. The TNBC cell lines are marked with an asterisk.

[0027] FIG. 12 represents the detection of the KAAG1 antigen on the surface of MDA-MB-231 cells by flow cytometry with the 3A4 anti-KAAG1 antibody. The fluorescence signal decreases with time when the cells were incubated at 37.degree. C., which suggests that the KAAG1/antibody complex was internalized during the incubation when the cells were incubated with 3A4.

[0028] FIG. 13 represents the detection of the KAAG1 antigen on the surface of MDA-MB-436 cells by flow cytometry with the 3A4 anti-KAAG1 antibody. The fluorescence signal decreases with time when the cells were incubated at 37.degree. C., which suggests that the KAAG1/antibody complex was internalized during the incubation when the cells were incubated with 3A4.

[0029] FIG. 14 represents the detection of the KAAG1 antigen on the surface of BT-20 cells by flow cytometry with the 3A4 anti-KAAG1 antibody. The fluorescence signal decreases with time when the cells were incubated at 37.degree. C., which suggests that the KAAG1/antibody complex was internalized during the incubation when the cells were incubated with 3A4.

[0030] FIG. 15 represents the detection of the KAAG1 antigen on the surface of T47D cells by flow cytometry with the 3A4 anti-KAAG1 antibody. The fluorescence signal decreases with time when the cells were incubated at 37.degree. C., which suggests that the KAAG1/antibody complex was internalized during the incubation when the cells were incubated with 3A4.

[0031] FIG. 16 represents immunofluorescence data performed on live MDA-MB-231 cells with the 3A4 anti-KAAG1 antibody and the anti-LAMP1 antibody. The immunofluorescence signal associated with the anti-KAAG1 antibody is shown in the left panel, the immunofluorescence signal associated LAMP1 is shown in the middle panel and the merging of both images is shown in the right panel. These data illustrates the co-localization of KAAG1 and LAMP1 near the peri-nuclear area.

[0032] FIG. 17 represents immunofluorescence data performed on live MDA-MB-231 cells with the 3A4 anti-KAAG1 antibody and the anti-LAMP1 antibody. The immunofluorescence signal associated with the anti-KAAG1 antibody is shown in the left panel, the immunofluorescence signal associated LAMP1 is shown in the middle panel and the merging of both images is shown in the right panel. These data illustrates the localization of KAAG1 with LAMP1 a marker of late endosomes/lysosomes.

SUMMARY OF THE INVENTION

[0033] The present invention provides a method of treating or detecting cancer or cancer cells (in vitro or in vivo) in an individual in need.

[0034] In accordance with the present invention, methods of treatment or detection may be carried out with an antibody capable of binding to KAAG1 or an antigen binding fragment thereof.

[0035] The individual in need may comprise, for example, an individual having or suspected of having cancer. Such individual may have a cancer or cancer cells originating from a breast carcinoma.

[0036] The cancer or cancer cells may more particularly originate from a breast carcinoma characterized as being triple-negative or basal-like.

[0037] Therefore, the individuals who may benefit from methods of treatment or detection described herein may include those suffering from breast carcinoma.

[0038] The breast carcinoma may comprise tumors cells showing a decrease or a lost in the expression of the estrogen receptor.

[0039] The breast carcinoma may comprise tumor cells showing a decrease or a lost in the expression of the progesterone receptor.

[0040] The breast carcinoma may comprise tumor cells showing a decrease or a lost in the expression of Her2.

[0041] The breast carcinoma may comprise tumor cells showing a decrease or a lost in Her2 overexpression.

[0042] More particularly, the breast carcinoma may comprise tumor cells showing either 1) a decrease or a loss in expression of the estrogen receptor and the progesterone receptor, 2) a decrease or a loss in expression of the estrogen receptor and a decrease or a loss of Her2 overexpression, 3) a decrease or a loss in expression of the progesterone receptor and a decrease or a loss of Her2 overexpression or 4) a decrease or a loss in expression of the estrogen receptor, a decrease or a loss in expression of the progesterone receptor and a decrease or a loss of Her2 overexpression.

[0043] Even more particularly, the breast carcinoma may comprise tumor cells showing either 1) a loss in expression of the estrogen receptor and the progesterone receptor, 2) a loss in expression of the estrogen receptor and a loss of Her2 expression, 3) a loss in expression of the progesterone receptor and a loss of Her2 expression or 4) a loss in expression of the estrogen receptor, a loss in expression of the progesterone receptor and a loss of Her2 expression.

[0044] In accordance with the present invention, the individual may carry breast cancer cells that are characterized as being triple-negative or may have a tumor categorized as being a triple-negative breast cancer.

[0045] In accordance with the present invention, the individual may carry breast cancer cells that are characterized as basal-like, or may have a tumor categorized as being a basal-like breast cancer.

[0046] Other individuals who would benefit from treatment with an anti-KAAG1 include those having carcinoma comprising tumors cells exhibiting an epithelial-to-mesenchymal transition (EMT) phenotype.

[0047] Commonly used molecular markers of EMT include, for example, a reduced expression of E-cadherin, cytokeratin and .beta.-catenin (in the membrane) and/or an increased expression of Snail, Slug, Twist, ZEB1, ZEB2, N-cadherin, vimentin, .alpha.-smooth muscle actin, matrix metalloproteinases etc. (see for example, Kalluri and Weinberg, The Journal of Clinical Investigation, 119(6), p 1420-1428; 2009; Fassina et al., Modern Pathology, 25; p 86-99; 2012; Lee et al., JCB; 172; p 973-981; 2006). An EMT phenotype may also be distinguished by an increased capacity for migration, invasion of by resistance to anoikis/apoptosis. Cells that are undergoing epithelial-to-mesenchymal transition may thus be detected by a reduction of epithelial markers and apparition of mesenchymal markers or EMT phenotypes.

[0048] In accordance with the present invention, the method may thus comprise, for example, administering an antibody or antigen binding fragment which is capable of specific binding to KAAG1 to an individual in need. The individual in need is preferentially selected on the basis of their tumor lacking ER expression, PgR expression and/or by the absence of HER2 protein over-expression. Clinical testing for these markers is usually performed using histopathologic methods (immunohistochemistry, FISH, etc.) and/or by gene expression studies (see for example Dent et al, 2007, Bernstein and Lacey, 2011). The individual in need may thus be an individual who has received a diagnosis of triple-negative breast cancer or basal-like breast cancer. The individual in need may be an individual which is unresponsive to hormonal therapy and/or to transtuzumab therapy (or other anti-Her2 antibodies). Alternatively, the individual in need may be an individual carrying tumor cells that have the ability of undergoing epithelial-to-mesenchymal transition or that have acquired a mesenchymal phenotype.

[0049] The present invention thus provides a method of treating triple-negative breast cancer or basal-like breast cancer by administering an inhibitor of KAAG1 activity or expression to an individual in need.

[0050] In accordance with the present invention, the KAAG1 inhibitor may thus comprise an antibody described herein or an antigen binding fragment thereof.

[0051] Also in accordance with the present invention, the KAAG1 inhibitor may comprise a nucleotide sequence complementary to SEQ ID NO.:1 or to a fragment thereof. More particularly, the KAAG1 inhibitor may comprise a nucleotide sequence complementary to nucleotides 738 to 992 (inclusively) of SEQ ID NO.:1 or to a fragment thereof. For example, the inhibitor may include at least 10 consecutive nucleotides (at least 15, at least 20) which are complementary to SEQ ID NO.:1 or to nucleotides 738 to 992 (inclusively) of SEQ ID NO.:1. More particular type of KAAG1 inhibitor includes a siRNA which inhibit expression of SEQ ID NO.:1.

[0052] Suitable antibodies or antigen binding fragments include those that are capable of binding to KAAG1 at the surface of tumor cells. Such antibodies or antigen binding fragments thereof may preferentially bind an epitope included within amino acids 30 to 84 of KAAG1 inclusively.

[0053] Alternatively such antibodies or antigen binding fragments thereof may bind an epitope located within amino acids 36 to 60 (inclusively) or within amino acids 61 to 84 (inclusively) of KAAG1.

[0054] The epitope may particularly be located or comprised within amino acids 50 to 70, 50 to 65, 51 to 65, 52 to 65, 53 to 65, 54 to 65, 54 to 64, 54 to 63, 54 to 62, 54 to 61, 54 to 60, 50 to 62; 50 to 61, or 50 to 60 (inclusively or exclusively).

[0055] In accordance with an embodiment of the invention, the antibody or antigen binding fragment may bind an epitope comprised within amino acids 50 to 70 of KAAG1.

[0056] In a further embodiment of the invention, the antibody or antigen binding fragment may bind an epitope comprised within amino acids 50 to 62 of KAAG1.

[0057] In yet a further embodiment, the antibody or antigen binding fragment may bind an epitope comprised within amino acids 54 to 65 of KAAG1.

[0058] Suitable antibodies for therapeutic treatment include for example, those which mediate antibody-dependent cell cytotoxicity.

[0059] Other even more suitable antibodies for therapeutic treatment include those that are conjugated with a therapeutic moiety.

[0060] In accordance with the present invention, the antibody may be, for example, a monoclonal antibody, a chimeric antibody, a humanized antibody a human antibody or an antigen binding fragment thereof.

DETAILED DESCRIPTION OF THE INVENTION

Method of Treatment

[0061] As indicated herein, the present invention encompass administering an antibody or antigen binding fragment to an individual having a breast cancer characterized as being "triple negative breast cancer" or "basal-like breast cancer".

[0062] Classification of breast cancer subtypes as being "triple negative breast cancer" or "basal-like breast cancer" is known in the art (see for example, Foulkes et al., N. Engl. J. Med., 2010; 363:1938-1948) and includes, for example, the following definitions:

[0063] "Basal-like breast cancer", may include for example, a subtype of breast cancer comprising a heterogenous group of tumors characterized by the absence of or low levels of expression of estrogen receptors, very low prevalence of Her2 overexpression and expression of genes usually found in the basal or myoepithelial cells of the human breast. Such expression may be determined by microarray analysis.

[0064] "Triple-negative breast cancer", may include for example, a tumor characterized by lack of estrogen receptor (ER), progesterone receptor (PR) and Her2 expression. Some investigators accept tumors as being negative for expression of ER or PR only if less than 1% of the cells are positive for ER or PR expression; others consider tumors to be negative for ER or PR expression when up to 10% of cells are positive for expression. Different definitions of HER2-negativity have been used. The two most frequently adopted include tumors with immunohistochemical scores of 0/1+ or 2+ that are lacking HER2 gene amplification after in situ hybridization. Such expression may be especially determined by immunohistochemical staining.

[0065] In accordance with the present invention, the method of treatment includes administering a KAAG1 inhibitor to an individual in need. Such KAAG1 inhibitor includes, for example, an antibody or antigen binding fragment thereof which specifically binds to KAAG1.

[0066] It is likely that the most potent antibodies or antigen binding fragments may be those having a high affinity for KAAG1. It is also likely that the most potent antibodies or antigen binding fragments may be those that are internalized within a cells compartment such as, for example, a lysosome or an endosome.

[0067] As such, the present invention especially encompasses antibodies or antigen binding fragments having a high affinity for KAAG1.

[0068] Suitable antibodies or antigen binding fragments include those that are capable of binding to KAAG1 at the surface of tumor cells with a high affinity. Such high affinity antibodies or antigen binding fragments thereof may preferentially bind an epitope included within amino acids 30 to 84 of KAAG1 inclusively.

[0069] Alternatively such high affinity antibodies or antigen binding fragments thereof may bind an epitope located within amino acids 36 to 60 (inclusively) or within amino acids 61 to 84 (inclusively) of KAAG1.

[0070] The high affinity antibodies or antigen binding fragments may bind, for example, an epitope may particularly be located or comprised within amino acids 50 to 70, 50 to 65, 51 to 65, 52 to 65, 53 to 65, 54 to 65, 54 to 64, 54 to 63, 54 to 62, 54 to 61, 54 to 60, 50 to 62; 50 to 61, or 50 to 60 (inclusively or exclusively).

[0071] In accordance with an embodiment of the invention, the high affinity antibody or antigen binding fragment may bind an epitope comprised within amino acids 50 to 70 of KAAG1.

[0072] In a further embodiment of the invention, the high affinity antibody or antigen binding fragment may bind an epitope comprised within amino acids 50 to 62 of KAAG1.

[0073] In yet a further embodiment, the high affinity antibody or antigen binding fragment may bind an epitope comprised within amino acids 54 to 65 of KAAG1.

[0074] Preferred antibodies including high affinity antibodies are those than may be internalized in a cell or cell compartment (e.g., lysosomes or endosomes). The ability of antibodies to be internalized may be determined by method known in the art such as for example and without limitation, by immunofluorescence studies similar to those performed herein.

[0075] Antibodies having CDRs identical to those of the 3A4 antibodies are particularly encompassed by the present invention. As such, antibodies having a light chain variable region and/or heavy chain variable region consensus sequences set forth in any of SEQ ID NOs.:186 to 188 and 191 to 193 and specific sequences set forth in SEQ ID No.:46, 48, 189, 190, or 194 to 198 are encompassed by the present invention. Among those, antibodies having a light chain variable region and/or heavy chain variable region consensus sequences set forth in any of SEQ ID NO.: 188 and 196 or specific sequences set forth in SEQ ID NO.:46, 48, 189, 190, or 194 to 198 are particularly contemplated.

[0076] The antibodies or antigen binding fragments thereof may preferably be conjugated with a therapeutic moiety.

[0077] The antibodies or antigen binding fragments thereof, may have a human constant region. Preferably the antibodies or antigen binding fragments thereof may have a human IgG1 constant region. Alternatively, the antibodies or antigen binding fragments thereof may have an IgG2 constant region.

[0078] The method of the present invention may also include administering a KAAG1 inhibitor such as an antibody (e.g., conjugated with a therapeutic moiety) or antigen binding fragment in combination with an anticancer agent such as for example, a small molecule drug, an antibody or antigen binding fragment binding to a target other than KAAG1, a chemotherapeutic or a cytotoxic agent. Example of anticancer agent that could be administered with the KAAG1 inhibitor may include for example, doxorubicin, taxanes, anti-angiogenic agents, platinum salts, PARP inhibitors.

[0079] Other methods of treatment encompassed by the present invention include administering other types of KAAG1 inhibitors such as antisense-based therapeutics (siRNA, antisenses, ribozymes, etc.).

Antibodies and Antigen Binding Fragments that Binds to KAAG1

[0080] The term "antibody or antigen binding fragment" or similar terms such as "antibodies and antigen binding fragments" encompasses, for example "variant antibody or antigen binding fragment" such as, for example, "humanized antibody or antigen binding fragment".

[0081] The term "antibody" refers to intact antibody, monoclonal or polyclonal antibodies. The term "antibody" also encompasses multispecific antibodies such as bispecific antibodies. Human antibodies are usually made of two light chains and two heavy chains each comprising variable regions and constant regions. The light chain variable region comprises 3 CDRs, identified herein as CDRL1, CDRL2 and CDRL3 flanked by framework regions. The heavy chain variable region comprises 3 CDRs, identified herein as CDRH1, CDRH2 and CDRH3 flanked by framework regions.

[0082] The term "antigen-binding fragment", as used herein, refers to one or more fragments of an antibody that retain the ability to bind to an antigen (e.g., KAAG1, secreted form of KAAG1 or variants thereof). It has been shown that the antigen-binding function of an antibody can be performed by fragments of an intact antibody. Examples of binding fragments encompassed within the term "antigen-binding fragment" of an antibody include (i) a Fab fragment, a monovalent fragment consisting of the V.sub.L, V.sub.H, C.sub.L and C.sub.H1 domains; (ii) a F(ab').sub.2 fragment, a bivalent fragment comprising two Fab fragments linked by a disulfide bridge at the hinge region; (iii) a Fd fragment consisting of the V.sub.H and C.sub.H1 domains; (iv) a Fv fragment consisting of the V.sub.L and V.sub.H domains of a single arm of an antibody, (v) a dAb fragment (Ward et al., (1989) Nature 341:544-546), which consists of a V.sub.H domain; and (vi) an isolated complementarity determining region (CDR), e.g., V.sub.H CDR3. Furthermore, although the two domains of the Fv fragment, V.sub.L and V.sub.H, are coded for by separate genes, they can be joined, using recombinant methods, by a synthetic linker that enables them to be made as a single polypeptide chain in which the V.sub.L and V.sub.H regions pair to form monovalent molecules (known as single chain Fv (scFv); see e.g., Bird et al. (1988) Science 242:423-426; and Huston et al. (1988) Proc. Natl. Acad. Sci. USA 85:5879-5883). Such single chain antibodies are also intended to be encompassed within the term "antigen-binding fragment" of an antibody. Furthermore, the antigen-binding fragments include binding-domain immunoglobulin fusion proteins comprising (i) a binding domain polypeptide (such as a heavy chain variable region, a light chain variable region, or a heavy chain variable region fused to a light chain variable region via a linker peptide) that is fused to an immunoglobulin hinge region polypeptide, (ii) an immunoglobulin heavy chain CH2 constant region fused to the hinge region, and (iii) an immunoglobulin heavy chain CH3 constant region fused to the CH2 constant region. The hinge region may be modified by replacing one or more cysteine residues with serine residues so as to prevent dimerization. Such binding-domain immunoglobulin fusion proteins are further disclosed in US 2003/0118592 and US 2003/0133939. These antibody fragments are obtained using conventional techniques known to those with skill in the art, and the fragments are screened for utility in the same manner as are intact antibodies.

[0083] A typical antigen binding site is comprised of the variable regions formed by the pairing of a light chain immunoglobulin and a heavy chain immunoglobulin. The structure of the antibody variable regions is very consistent and exhibits very similar structures. These variable regions are typically comprised of relatively homologous framework regions (FR) interspaced with three hypervariable regions termed Complementarity Determining Regions (CDRs). The overall binding activity of the antigen binding fragment is often dictated by the sequence of the CDRs. The FRs often play a role in the proper positioning and alignment in three dimensions of the CDRs for optimal antigen binding.

[0084] As used herein the term "high affinity" refers to an affinity of 10 nM or less. The term "high affinity" especially includes antibodies having an affinity of 5 nM or less. The term "high affinity" even more particularly includes antibodies having an affinity of 1 nM or less, or 0.1 nM or less.

[0085] Antibodies and/or antigen binding fragments of the present invention may originate, for example, from a mouse, a rat or any other mammal or from other sources such as through recombinant DNA technologies.

[0086] An-KAAG1 antibodies were initially isolated from Fab libraries for their specificity towards the antigen of interest. Exemplary methods on how to convert Fab into full immunoglobulins are provided herein.

[0087] The variable regions described herein may be fused with constant regions of a desired species thereby allowing recognition of the antibody by effector cells of the desired species. The constant region may originate, for example, from an IgG1, IgG2, IgG3, or IgG4 subtype. Cloning or synthesizing a constant region in frame with a variable region is well within the scope of a person of skill in the art and may be performed, for example, by recombinant DNA technology.

[0088] In certain embodiments of the present invention, antibodies that bind to KAAG1 may be of the IgG1, IgG2, IgG3, or IgG4 subtype. More specific embodiments of the invention relates to an antibody of the IgG1 subtype or especially human IgG1 subtype. Other specific embodiments of the invention relates to an antibody of the IgG2 subtype or especially of the human IgG2 subtype.

[0089] The antibody may be a humanized antibody of the IgG1 subtype subtype or especially human IgG1 subtype. Alternatively, the antibody may be a humanized antibody of the IgG2 subtype or especially of the human IgG2 subtype.

[0090] The antibody may be, for example, biologically active in mediating antibody-dependent cellular cytotoxicity (ADCC), complement-mediated cytotoxicity (CMC), or associated with immune complexes. The typical ADCC involves activation of natural killer (NK) cells and is reliant on the recognition of antibody-coated cells by Fc receptors on the surface of the NK cells. The Fc receptors recognize the Fc domain of antibodies such as is present on IgG1, which bind to the surface of a target cell, in particular a cancerous cell that expresses an antigen, such as KAAG1. Once bound to the Fc receptor of IgG the NK cell releases cytokines and cytotoxic granules that enter the target cell and promote cell death by triggering apoptosis.

[0091] The present invention described a collection of antibodies that bind to KAAG1 or to a KAAG1 variant. In certain embodiments, the antibodies may be selected from the group consisting of polyclonal antibodies, monoclonal antibodies such as chimeric or humanized antibodies, antibody fragments such as antigen binding fragments, single chain antibodies, domain antibodies, and polypeptides with an antigen binding region.

[0092] In an aspect of the invention, the isolated antibody or antigen binding fragment of the present invention may be capable of inducing killing (elimination, destruction, lysis) of KAAG1-expressing tumor cells or KAAG1 variant-expressing tumor cells (e.g., in an ADCC-dependent manner).

[0093] In a further aspect of the invention, the isolated antibody or antigen binding fragment of the present invention may especially be characterized by its capacity of reducing spreading of tumor cells expressing KAAG1 or a KAAG1 variant.

[0094] In an additional aspect of the invention, the isolated antibody or antigen binding fragment of the present invention may be characterized by its capacity of decreasing or impairing formation of tumors expressing KAAG1 or a KAAG1 variant.

[0095] In an exemplary embodiment of the invention, the isolated antibody or antigen binding fragment may comprise amino acids of a constant region, which may originate, for example, from a human antibody.

[0096] In another exemplary embodiment of the invention, the isolated antibody or antigen binding fragment may comprise framework amino acids of a human antibody.

[0097] Without being limited to the exemplary embodiments presented herein, the Applicant as generated specific antibodies and antigen binding fragments that may be useful for the purposes described herein.

[0098] The following is a list of antibodies that were generated and shown to bind in a specific manner to KAAG1; 3D3, 3A4, 3C4, 3G10, 3A2, 3F6, 3E8, 3E10, 3A9, 3B1, 3G5, 3B2, 3B8, 3G8, 3F7, 3E9, 3G12, 3C3, 3E12, 4A2, 3F10, 3F4, 3611, 3D1, 3C2, 3E6 and 3H3. Sequences of the antibody light chain or heavy chain, variable regions or complementary determining regions (CDRs) are available in international application No. PCT/CA2009/001586 published on Jun. 3, 2010 under No. WO2010/060186A8, in international application No. PCT/CA2010/001795 published on May 12, 2011 under No. WO2011/054112A1 or in international application No. PCT/CA2012/000296 published on Oct. 4, 2012 under No. WO2012/129668A1.

[0099] In most instances, the sequence of the CDRs has been provided separately or is shown in bold herein.

[0100] Amongst, these antibodies, the 3D3, 3A4, 3G10 and 3C4 were selected for in vitro and/or in vivo biological testing. The 3A4 antibody appeared to have the best characteristics. Based on our experiments, the 3A4 antibody when conjugated with a therapeutic moiety (e.g. a cytotoxic agent) is more effective in killing cancer cells than its non-conjugated version.

[0101] In an exemplary embodiment, the antibody or antigen binding fragment may comprise any individual CDR or a combination of CDR1, CDR2 and/or CDR3 of the light chain variable region. The CDR3 may more particularly be selected. Combination may include for example, CDRL1 and CDRL3; CDRL1 and CDRL2; CDRL2 and CDRL3 and; CDRL1, CDRL2 and CDRL3.

[0102] In another exemplary embodiment, the antibody or antigen binding fragment may comprise any individual CDR or a combination of CDR1, CDR2 and/or CDR3 of the heavy chain variable region. The CDR3 may more particularly be selected. Combination may include for example, CDRH1 and CDRH3; CDRH1 and CDRH2; CDRH2 and CDRH3 and; CDRH1, CDRH2 and CDRH3.

[0103] In accordance with the present invention, the antibody or antigen binding fragment may comprise at least two CDRs of a CDRL1, a CDRL2 or a CDRL3.

[0104] Also in accordance with the present invention, the antibody or antigen binding fragment may comprise one CDRL1, one CDRL2 and one CDRL3.

[0105] Further in accordance with the present invention, the antibody or antigen binding fragment may comprise:

[0106] a. At least two CDRs of a CDRL1, CDRL2 or CDRL3 and;

[0107] b. At least two CDRs of a CDRH1, one CDRH2 or one CDRH3.

[0108] The antibody or antigen binding fragment may more preferably comprise one CDRL1, one CDRL2 and one CDRL3.

[0109] The antibody or antigen binding fragment may also more preferably comprise one CDRH1, one CDRH2 and one CDRH3.

[0110] When only one of the light chain variable region or the heavy chain variable region is available, an antibody or antigen-binding fragment may be reconstituted by screening a library of complementary variable regions using methods known in the art (Portolano et al. The Journal of Immunology (1993) 150:880-887, Clarkson et al., Nature (1991) 352:624-628).

[0111] Exemplary embodiments of the present invention encompass antibodies or antigen binding fragments having the CDRs of the light chain and/or heavy chains of the 3D3, 3A4, 3C4, 3G10, 3A2, 3F6, 3E8, 3E10, 3A9, 3B1, 3G5, 3B2, 368, 3G8, 3F7, 3E9, 3G12, 3C3, 3E12, 4A2, 3F10, 3F4, 3611, 3D1, 3C2, 3E6 or 3H3 antibodies. More particular embodiments of the invention include antibodies or antigen binding fragments having the CDRs of the light chain and/or heavy chains of the 3D3, 3A4, 3C4 or 3G10 antibodies. Even more particular embodiments of the invention include antibodies or antigen binding fragments having the CDRs of the light chain and/or heavy chains of the 3A4 antibody. The invention thus encompassed any monoclonal, chimeric, human, or humanized antibody comprising one or more CDRs of the 3A4 antibody.

[0112] Antibodies or antigen binding fragments that may be used in methods of the present invention, include those having CDRs of the 3A4 antibody and may comprise, for example, a CDRH1 as set forth in SEQ ID NO.:49, a CDRH2 as set forth in SEQ ID NO.:50 or in SEQ ID NO.:212, a CDRH3 as set forth in SEQ ID NO.:51, a CDRL1 as set forth in SEQ ID NO.: 52, a CDRL2 as set forth in SEQ ID NO.:53 and a CDRL3 as set forth in SEQ ID NO.: 54.

[0113] The present invention therefore encompass, antibodies and antigen binding fragment which are capable of specific binding to KAAG1 and which may comprise sequences selected from the group consisting of:

[0114] a. the 3CDRs of a light chain variable region defined in SEQ ID NO.:16 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:18,

[0115] b. the 3CDRs of a light chain variable region defined in SEQ ID NO.:20 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:22;

[0116] c. the 3CDRs of a light chain variable region defined in SEQ ID NO.:24 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:26;

[0117] d. the 3CDRs of a light chain variable region defined in SEQ ID NO.:48 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:46;

[0118] e. the 3CDRs of a light chain variable region defined in SEQ ID NO.:103 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:126,

[0119] f. the 3CDRs of a light chain variable region defined in SEQ ID NO.:104 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:127,

[0120] g. the 3CDRs of a light chain variable region defined in SEQ ID NO.:105 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:128,

[0121] h. the 3CDRs of a light chain variable region defined in SEQ ID NO.:106 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:145,

[0122] i. the 3CDRs of a light chain variable region defined in SEQ ID NO.:107 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:129,

[0123] j. the 3CDRs of a light chain variable region defined in SEQ ID NO.:108 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:130,

[0124] k. the 3CDRs of a light chain variable region defined in SEQ ID NO.:109 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:141,

[0125] l. the 3CDRs of a light chain variable region defined in SEQ ID NO.:110 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:131,

[0126] m. the 3CDRs of a light chain variable region defined in SEQ ID NO.:111 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:134,

[0127] n. the 3CDRs of a light chain variable region defined in SEQ ID NO.:112 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:135,

[0128] o. the 3CDRs of a light chain variable region defined in SEQ ID NO.:113 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:136,

[0129] p. the 3CDRs of a light chain variable region defined in SEQ ID NO.:114 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:133,

[0130] q. the 3CDRs of a light chain variable region defined in SEQ ID NO.:115 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:140,

[0131] r. the 3CDRs of a light chain variable region defined in SEQ ID NO.:116 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:137,

[0132] s. the 3CDRs of a light chain variable region defined in SEQ ID NO.:117 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:144,

[0133] t. the 3CDRs of a light chain variable region defined in SEQ ID NO.:118 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:139,

[0134] u. the 3CDRs of a light chain variable region defined in SEQ ID NO.:119 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:132,

[0135] v. the 3CDRs of a light chain variable region defined in SEQ ID NO.:120 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:142,

[0136] w. the 3CDRs of a light chain variable region defined in SEQ ID NO.:121 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:138,

[0137] x. the 3CDRs of a light chain variable region defined in SEQ ID NO.:122 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:146,

[0138] y. the 3CDRs of a light chain variable region defined in SEQ ID NO.:123 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:153,

[0139] z. the 3CDRs of a light chain variable region defined in SEQ ID NO.:124 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:143,

[0140] aa. the 3CDRs of a light chain variable region defined in SEQ ID NO.:189 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:194,

[0141] bb. the 3CDRs of a light chain variable region defined in SEQ ID NO.:189 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:195,

[0142] cc. the 3CDRs of a light chain variable region defined in SEQ ID NO.:189 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:196,

[0143] dd. the 3CDRs of a light chain variable region defined in SEQ ID NO.:189 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:197,

[0144] ee. the 3CDRs of a light chain variable region defined in SEQ ID NO.:190 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:194,

[0145] ff. the 3CDRs of a light chain variable region defined in SEQ ID NO.:190 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:195,

[0146] gg. the 3CDRs of a light chain variable region defined in SEQ ID NO.:190 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:196, or

[0147] hh. the 3CDRs of a light chain variable region defined in SEQ ID NO.:190 and/or the 3CDRs of a heavy chain variable region defined in SEQ ID NO.:197.

[0148] Other exemplary embodiments of the invention encompass antibodies or antigen binding fragments having the light chain and/or heavy chains of the 3D3, 3A4, 3C4, 3G10, 3A2, 3F6, 3E8, 3E10, 3A9, 361, 3G5, 3B2, 368, 3G8, 3F7, 3E9, 3G12, 3C3, 3E12, 4A2, 3F10, 3F4, 3611, 3D1, 3C2, 3E6 or 3H3 antibodies. More particular embodiments of the invention include antibodies or antigen binding fragments having the light chain and/or heavy chains of the 3D3, 3A4, 3C4 or 3G10 antibodies. Even more particular embodiments of the invention include antibodies or antigen binding fragments having the light chain and/or heavy chains of the 3A4 antibody (humanized and non-humanized).

[0149] The present invention therefore encompass, antibodies and antigen binding fragment which are capable of specific binding to KAAG1 and which may comprise sequences selected from the group consisting of:

[0150] a. the light chain variable region defined in SEQ ID NO.:16 (encoded by SEQ ID NO.:15) and/or the heavy chain variable region defined in SEQ ID NO.:18 (encoded by SEQ ID NO.:17),

[0151] b. the light chain variable region defined in SEQ ID NO.:20 (encoded by SEQ ID NO.:19) and/or the heavy chain variable region defined in SEQ ID NO.:22 (encoded by SEQ ID NO.:21);

[0152] c. the light chain variable region defined in SEQ ID NO.:24 (encoded by SEQ ID NO.:23) and/or the heavy chain variable region defined in SEQ ID NO.:26 (encoded by SEQ ID NO.:25);

[0153] d. the light chain variable region defined in SEQ ID NO.:48 and/or the heavy chain variable region defined in SEQ ID NO.:46,

[0154] e. the light chain variable region defined in SEQ ID NO.:103 and/or the heavy chain variable region defined in SEQ ID NO.:126,

[0155] f. the light chain variable region defined in SEQ ID NO.:104 and/or the heavy chain variable region defined in SEQ ID NO.:127,

[0156] g. the light chain variable region defined in SEQ ID NO.:105 and/or the heavy chain variable region defined in SEQ ID NO.:128,

[0157] h. the light chain variable region defined in SEQ ID NO.:106 and/or the heavy chain variable region defined in SEQ ID NO.:145,

[0158] i. the light chain variable region defined in SEQ ID NO.:107 and/or the heavy chain variable region defined in SEQ ID NO.:129,

[0159] j. the light chain variable region defined in SEQ ID NO.:108 and/or the heavy chain variable region defined in SEQ ID NO.:130,

[0160] k. the light chain variable region defined in SEQ ID NO.:109 and/or the heavy chain variable region defined in SEQ ID NO.:141,

[0161] l. the light chain variable region defined in SEQ ID NO.:110 and/or the heavy chain variable region defined in SEQ ID NO.:131,

[0162] m. the light chain variable region defined in SEQ ID NO.:111 and/or the heavy chain variable region defined in SEQ ID NO.:134,

[0163] n. the light chain variable region defined in SEQ ID NO.:112 and/or the heavy chain variable region defined in SEQ ID NO.:135,

[0164] o. the light chain variable region defined in SEQ ID NO.:113 and/or the heavy chain variable region defined in SEQ ID NO.:140,

[0165] p. the light chain variable region defined in SEQ ID NO.:114 and/or the heavy chain variable region defined in SEQ ID NO.:133,

[0166] q. the light chain variable region defined in SEQ ID NO.:115 and/or the heavy chain variable region defined in SEQ ID NO.:140,

[0167] r. the light chain variable region defined in SEQ ID NO.:116 and/or the heavy chain variable region defined in SEQ ID NO.:137,

[0168] s. the light chain variable region defined in SEQ ID NO.:117 and/or the heavy chain variable region defined in SEQ ID NO.:144,

[0169] t. the light chain variable region defined in SEQ ID NO.:118 and/or the heavy chain variable region defined in SEQ ID NO.:139,

[0170] u. the light chain variable region defined in SEQ ID NO.:119 and/or the heavy chain variable region defined in SEQ ID NO.:132,

[0171] v. the light chain variable region defined in SEQ ID NO.:120 and/or the heavy chain variable region defined in SEQ ID NO.:142,

[0172] w. the light chain variable region defined in SEQ ID NO.:121 and/or the heavy chain variable region defined in SEQ ID NO.:138,

[0173] x. the light chain variable region defined in SEQ ID NO.:122 and/or the heavy chain variable region defined in SEQ ID NO.:146,

[0174] y. the light chain variable region defined in SEQ ID NO.:123 and/or the heavy chain variable region defined in SEQ ID NO.:147;

[0175] z. the light chain variable region defined in SEQ ID NO.:124 and/or the heavy chain variable region defined in SEQ ID NO.:144;

[0176] aa. the light chain variable region defined in SEQ ID NO.:189 and/or the heavy chain variable region defined in SEQ ID NO.:194,

[0177] bb. the light chain variable region defined in SEQ ID NO.:189 and/or the heavy chain variable region defined in SEQ ID NO.:195,

[0178] cc. the light chain variable region defined in SEQ ID NO.:190 and/or the heavy chain variable region defined in SEQ ID NO.:194,

[0179] dd. the light chain variable region defined in SEQ ID NO.:190 and/or the heavy chain variable region defined in SEQ ID NO.:195,

[0180] ee. the light chain variable region defined in SEQ ID NO.:190 and/or the heavy chain variable region defined in SEQ ID NO.:196, or

[0181] ff. the light chain variable region defined in SEQ ID NO.:190 and/or the heavy chain variable region defined in SEQ ID NO.:197.

[0182] The framework region of the heavy and/or light chains described herein may be derived from one or more of the framework regions illustrated in the antibodies described herein. The antibody or antigen binding fragments may thus comprise one or more of the CDRs described herein (e.g., selected from the specific CDRs or consensus CDRs of SEQ ID NO.:72 to 88 or CDR variants of SEQ ID NO.:89-102) and framework regions originating from those described herein. In SEQ ID Nos. 103-154, the expected CDRs are shown in bold, while the framework regions are not.

[0183] Table 1 refers to the complete sequences of light and heavy chain of some of the anti-KAAG1 antibodies which were selected for biological testing.

TABLE-US-00001 TABLE 1 Nucleotide Amino acid Antibody sequence sequence designation Chain type (SEQ ID NO.:) (SEQ ID NO.:) 3D3 Light (L) 3 4 3D3 Heavy (H) 5 6 3G10 Light 7 8 3G10 Heavy 9 10 3C4 Light 11 12 3C4 Heavy 13 14 Humanized 3D3 Light 166 Humanized 3D3 Heavy 167 Humanized 3C4 Light 170 Humanized 3C4 Heavy 171 Humanized 3A4 Light (Lh1) 199 Humanized 3A4 Light (Lh2) 200 Humanized 3A4 Heavy (Hh1) 202 Humanized 3A4 Heavy (Hh2) 203 Humanized 3A4 Heavy (Hh3) 204 Humanized 3A4 Heavy (Hh4) 205

[0184] Epitope mapping studies revealed that the 3D3 antibody interacts with a KAAG1 epitope spanned by amino acids 36-60, inclusively. The 3G10 and 3A4 antibodies interact with a KAAG1 epitope spanned by amino acids 61-84, inclusively and the 3C4 antibody interacts with a KAAG1 epitope spanned by amino acids 1-35. Although, the 3G10 and 3A4 binds a similar region, the 3G10 antibody does not bind to KAAG1 as efficiently as the 3A4 antibody.

[0185] It is to be understood herein, that the light chain variable region of the specific combination provided above may be changed for any other light chain variable region. Similarly, the heavy chain variable region of the specific combination provided above may be changed for any other heavy chain variable region.

[0186] Sequences of light and heavy chain variable regions of selected antibodies that bind to KAAG1 are disclosed in Table 2.

TABLE-US-00002 TABLE 2 Ab. Variable Nucleotide Amino acid designation region type (SEQ ID NO.:) (SEQ ID NO.:) 3D3 Light (VL) 15 16 3D3 Heavy (VH) 17 18 3G10 Light 19 20 3G10 Heavy 21 22 3C4 Light 23 24 3C4 Heavy 25 26 3A2 Light 103 3A2 Heavy 126 3E10 Light 106 3E10 Heavy 145 3G12 Light 121 3G12 Heavy 138 3A4 Light 47 48 3A4 Heavy 45 46 Humanized 3D3 Light 168 Humanized 3D3 Heavy 169 Humanized 3C4 Light 172 Humanized 3C4 Heavy 173 Humanized 3A4 Light (Lvh1) 189 Humanized 3A4 Light (Lvh2) 190 Humanized 3A4 Heavy (Hvh1) 194 Humanized 3A4 Heavy (Hvh2) 195 Humanized 3A4 Heavy (Hvh3) 197 Humanized 3A4 Heavy (Hvh4) 198

[0187] SEQ ID NOs. 103-154 correspond to the light chain and heavy chain variable regions of other antibodies which were shown to bind KAAG1.

[0188] CDR sequence of the light and heavy chain variable regions of selected antibodies that bind to KAAG1 are disclosed in Table 3.

TABLE-US-00003 TABLE 3 Ab. SEQ desig- Chain ID a.a. nation type CDR NO.: sequence 3D3 Light (L) CDR L1 27 KSSQSLLNSNFQKNFLA 3D3 Light CDR L2 28 FASTRES 3D3 Light CDR L3 29 QQHYSTPLT 3D3 Heavy (H) CDR H1 30 GYIFTDYEIH 3D3 Heavy CDR H2 31 VIDPETGNTA 3D3 Heavy CDR H3 32 MGYSDY 3G10 Light CDR L1 33 RSSQSLLHSNGNTYLE 3G10 Light CDR L2 34 KVSNRFS 3G10 Light CDR L3 35 FQGSHVPLT 3G10 Heavy CDR H1 36 GYTFTDNYMN 3G10 Heavy CDR H2 37 DINPYYGTTT 3G10 Heavy CDR H3 38 ARDDWFDY 3C4 Light CDR L1 39 KASQDIHNFLN 3C4 Light CDR L2 40 RANRLVD 3C4 Light CDR L3 41 LQYDEIPLT 3C4 Heavy CDR H1 42 GFSITSGYGWH 3C4 Heavy CDR H2 43 YINYDGHND 3C4 Heavy CDR H3 44 ASSYDGLFAY 3A2 Light CDR L1 148 KSSQSLLHSDGKTYLN 3A2 Light CDR L2 149 LVSKLDS 3A2 Light CDR L3 150 WQGTHFPRT 3A2 Heavy CDR H1 151 GYTFTD YNMH 3A2 Heavy CDR H2 152 YINPYNDVTE 3A2 Heavy CDR H3 153 AWFGL RQ 3E10 Light CDR L1 154 RSSKSLLHSNGN TYLY 3E10 Light CDR L2 155 RMSNLAS 3E10 Light CDR L3 156 MQHLEYPYT 3E10 Heavy CDR H1 157 GDTFTD YYMN 3E10 Heavy CDR H2 158 DINPNYGGIT 3E10 Heavy CDR H3 159 QAYYRNS DY 3G12 Light CDR L1 160 KASQDVGTAVA 3G12 Light CDR L2 161 VVTSTRHT 3G12 Light CDR L3 162 QQHYSIPLT 3G12 Heavy CDR H1 163 GYIFTDYEIH 3G12 Heavy CDR H2 164 VIDPETGNTA 3G12 Heavy CDR H3 165 MGYSDY 3A4 Light CDR L1 52 RSSQSLLHSNGNTYLE 3A4 Light CDR L2 53 TVSNRFS 3A4 Light CDR L3 54 FQGSHVPLT 3A4 Heavy CDR H1 49 GYTFTDDYMS 3A4 Heavy CDR H2 50 DINPYNGDTNYNQKFKG or or DINPYNGDTN 212 3A4 Heavy CDR H3 51 DPGAMDY

Variant Antibody and Antigen Binding Fragments

[0189] The present invention also encompasses variants of the antibodies or antigen binding fragments described herein. Variant antibodies or antigen binding fragments included are those having a variation in the amino acid sequence. For example, variant antibodies or antigen binding fragments included are those having at least one variant CDR (two, three, four, five or six variant CDRs, etc. or even twelve variant CDRs), a variant light chain variable region, a variant heavy chain variable region, a variant light chain and/or a variant heavy chain. Variant antibodies or antigen binding fragments included in the present invention are those having, for example, similar or improved binding affinity in comparison with the original antibody or antigen binding fragment.

[0190] As used herein the term "variant" applies to any of the sequence described herein and includes for example, a variant CDR (either CDRL1, CDRL2, CDRL3, CDRH1, CDRH2 and/or CDRH3), a variant light chain variable region, a variant heavy chain variable region, a variant light chain, a variant heavy chain, a variant antibody, a variant antigen binding fragment and a KAAG1 variant.

[0191] The sites of greatest interest for substitutional mutagenesis include the hypervariable regions (CDRs), but modifications in the framework region or even in the constant region are also contemplated. Exemplary embodiments of CDR variants are provided in SEQ ID NOs.: 72-102.

[0192] Conservative substitutions may be made by exchanging an amino acid (of a CDR, variable chain, antibody, etc.) from one of the groups listed below (group 1 to 6) for another amino acid of the same group.

[0193] Other exemplary embodiments of conservative substitutions are shown in Table 1A under the heading of "preferred substitutions". If such substitutions result in a undesired property, then more substantial changes, denominated "exemplary substitutions" in Table 1A, or as further described below in reference to amino acid classes, may be introduced and the products screened.

[0194] It is known in the art that variants may be generated by substitutional mutagenesis and retain the biological activity of the polypeptides of the present invention. These variants have at least one amino acid residue in the amino acid sequence removed and a different residue inserted in its place. For example, one site of interest for substitutional mutagenesis may include a site in which particular residues obtained from various species are identical. Examples of substitutions identified as "conservative substitutions" are shown in Table 1A. If such substitutions result in a change not desired, then other type of substitutions, denominated "exemplary substitutions" in Table 1A, or as further described herein in reference to amino acid classes, are introduced and the products screened.

[0195] Substantial modifications in function or immunological identity are accomplished by selecting substitutions that differ significantly in their effect on maintaining (a) the structure of the polypeptide backbone in the area of the substitution, for example, as a sheet or helical conformation. (b) the charge or hydrophobicity of the molecule at the target site, or (c) the bulk of the side chain. Naturally occurring residues are divided into groups based on common side chain properties:

(group 1) hydrophobic: norleucine, methionine (Met), Alanine (Ala), Valine (Val), Leucine (Leu), Isoleucine (Ile) (group 2) neutral hydrophilic: Cysteine (Cys), Serine (Ser), Threonine (Thr) (group 3) acidic: Aspartic acid (Asp), Glutamic acid (Glu) (group 4) basic: Asparagine (Asn), Glutamine (Gln), Histidine (His), Lysine (Lys), Arginine (Arg) (group 5) residues that influence chain orientation: Glycine (Gly), Proline (Pro); and (group 6) aromatic: Tryptophan (Trp), Tyrosine (Tyr), Phenylalanine (Phe)

[0196] Non-conservative substitutions will entail exchanging a member of one of these classes for another.

TABLE-US-00004 TABLE 1A Amino acid substitution Original Exemplary Conservative residue substitution substitution Ala (A) Val, Leu, Ile Val Arg (R) Lys, Gln, Asn Lys Asn (N) Gln, His, Lys, Arg, Asp Gln Asp (D) Glu, Asn Glu Cys (C) Ser, Ala Ser Gln (Q) Asn; Glu Asn Glu (E) Asp, Gln Asp Gly (G) Ala Ala His (H) Asn, Gln, Lys, Arg, Arg Ile (I) Leu, Val, Met, Ala, Phe, Leu norleucine Leu (L) Norleucine, Ile, Val, Met, Ile Ala, Phe Lys (K) Arg, Gln, Asn Arg Met (M) Leu, Phe, Ile Leu Phe (F) Leu, Val, Ile, Ala, Tyr Tyr Pro (P) Ala Ala Ser (S) Thr Thr Thr (T) Ser Ser Trp (W) Tyr, Phe Tyr Tyr (Y) Trp, Phe, Thr, Ser Phe Val (V) Ile, Leu, Met, Phe, Ala, Leu Norleucine

[0197] Variation in the amino acid sequence of the variant antibody or antigen binding fragment may include an amino acid addition, deletion, insertion, substitution etc., one or more modification in the backbone or side-chain of one or more amino acid, or an addition of a group or another molecule to one or more amino acids (side-chains or backbone).

[0198] Variant antibody or antigen binding fragment may have substantial sequence similarity and/or sequence identity in its amino acid sequence in comparison with that the original antibody or antigen binding fragment amino acid sequence. The degree of similarity between two sequences is based upon the percentage of identities (identical amino acids) and of conservative substitution.

[0199] Generally, the degree of similarity and identity between variable chains has been determined herein using the Blast2 sequence program (Tatiana A. Tatusova, Thomas L. Madden (1999), "Blast 2 sequences--a new tool for comparing protein and nucleotide sequences", FEMS Microbiol Lett. 174:247-250) using default settings, i.e., blastp program, BLOSUM62 matrix (open gap 11 and extension gap penalty 1; gapx dropoff 50, expect 10.0, word size 3) and activated filters.

[0200] Percent identity will therefore be indicative of amino acids which are identical in comparison with the original peptide and which may occupy the same or similar position. Percent similarity will be indicative of amino acids that are identical and those that are replaced with conservative amino acid substitution in comparison with the original peptide at the same or similar position.

[0201] Variants of the present invention therefore comprise those which may have at least 70%, 75%, 80%, 81%, 82%, 83%, 84%, 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% sequence identity with an original sequence or a portion of an original sequence.

[0202] Exemplary embodiments of variants are those having at least 81% sequence identity to a sequence described herein and 81%, 82%, 83%, 84%, 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% sequence similarity with an original sequence or a portion of an original sequence.

[0203] Other exemplary embodiments of variants are those having at least 82% sequence identity to a sequence described herein and 82%, 83%, 84%, 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% sequence similarity with an original sequence or a portion of an original sequence.

[0204] Further exemplary embodiments of variants are those having at least 85% sequence identity to a sequence described herein and 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% sequence similarity with an original sequence or a portion of an original sequence.

[0205] Other exemplary embodiments of variants are those having at least 90% sequence identity to a sequence described herein and 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% sequence similarity with an original sequence or a portion of an original sequence.

[0206] Additional exemplary embodiments of variants are those having at least 95% sequence identity to a sequence described herein and 95%, 96%, 97%, 98%, 99% or 100% sequence similarity with an original sequence or a portion of an original sequence.

[0207] Yet additional exemplary embodiments of variants are those having at least 97% sequence identity to a sequence described herein and 97%, 98%, 99% or 100% sequence similarity with an original sequence or a portion of an original sequence.

[0208] For a purpose of concision the applicant provides herein a Table 1B illustrating exemplary embodiments of individual variants encompassed by the present invention and comprising the specified % sequence identity and % sequence similarity. Each "X" is to be construed as defining a given variant.

TABLE-US-00005 TABLE 1B Percent (%) sequence identity 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Percent 80 X (%) 81 X X 82 X X X 83 X X X X 84 X X X X X 85 X X X X X X 86 X X X X X X X 87 X X X X X X X X 88 X X X X X X X X X 89 X X X X X X X X X X 90 X X X X X X X X X X X 91 X X X X X X X X X X X X 92 X X X X X X X X X X X X X 93 X X X X X X X X X X X X X X 94 X X X X X X X X X X X X X X X 95 X X X X X X X X X X X X X X X X 96 X X X X X X X X X X X X X X X X X 97 X X X X X X X X X X X X X X X X X X 98 X X X X X X X X X X X X X X X X X X X 99 X X X X X X X X X X X X X X X X X X X X 100 X X X X X X X X X X X X X X X X X X X X X

[0209] The present invention encompasses CDRs, light chain variable regions, heavy chain variable regions, light chains, heavy chains, antibodies and/or antigen binding fragments which comprise at least 70% identity or at least 80% identity with the sequence described herein.

[0210] The present invention therefore encompass, antibodies and antigen binding fragment which are capable of specific binding to KAAG1 and which may comprise sequences selected from the group consisting of:

[0211] a. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:16 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:18,

[0212] b. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:20 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:22;

[0213] c. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:24 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:26;

[0214] d. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:48 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:46;

[0215] e. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:103 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:126,

[0216] f. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:104 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:127,

[0217] g. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:105 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:128,

[0218] h. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:106 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:145,

[0219] i. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:107 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:128,

[0220] j. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:108 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:130,

[0221] k. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:109 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:141,

[0222] l. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:110 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:131,

[0223] m. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:111 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:134,

[0224] n. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:112 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:135,

[0225] o. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:113 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:136,

[0226] p. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:114 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:133,

[0227] q. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:115 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:140,

[0228] r. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:116 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:137,

[0229] s. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:117 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:144,

[0230] t. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:118 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:139,

[0231] u. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:119 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:132,

[0232] v. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:120 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:142,

[0233] w. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:121 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:138,

[0234] x. the light chain variable region having at least 70% sequence identity with SEQ ID NO.:122 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:146,

[0235] y. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:123 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:147, or;

[0236] z. a light chain variable region having at least 70% sequence identity with SEQ ID NO.:124 and a heavy chain variable region having at least 70% sequence identity with SEQ ID NO.:143.

[0237] In accordance with the present invention, the variant antibodies or antigen binding fragments may comprise CDRs that are identical to those of the corresponding light chain and/or heavy chain variable region. In other instance the variant antibodies or antigen binding fragments may comprise variant CDR(s).

[0238] Therefore, exemplary embodiments of a variant antibody or antigen binding fragment of the present invention are those comprising a light chain variable region comprising a sequence which is at least 70%, 75%, 80% identical to SEQ ID NOs.:16, 20, 24, 103, 106 or 121. The CDRs of such variant may be identical to those of the corresponding non-variant (wild type sequence) antibody or antigen binding fragment or may vary by 1-3 amino acids.

[0239] Another exemplary embodiment of a variant antibody light chain variable region encompasses a light chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:16 and having for example from 1 to 22 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:16. A SEQ ID NO.:16 variant is provided in SEQ ID NO.:168.

[0240] An exemplary embodiment of a variant antibody light chain variable region encompasses a light chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:20 and having for example from 1 to 22 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:20.

[0241] An exemplary embodiment of a variant antibody light chain variable region encompasses a light chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:24 and having for example from 1 to 21 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:24. A SEQ ID NO.:24 variant is provided in SEQ ID NO.:172.

[0242] An exemplary embodiment of a variant antibody light chain variable region encompasses a light chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:103 and having for example from 1 to 22 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:103.

[0243] An exemplary embodiment of a variant antibody light chain variable region encompasses a light chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:106 and having for example from 1 to 22 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:106.

[0244] An exemplary embodiment of a variant antibody light chain variable region encompasses a light chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:121 and having for example from 1 to 21 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:121.

[0245] In some instances, the variant antibody light chain variable region may comprise amino acid deletions or additions (in combination or not with amino acid substitutions). Often 1, 2, 3, 4 or 5 amino acid deletions or additions may be tolerated.

[0246] Other exemplary embodiments of a variant antibody or antigen binding fragment of the present invention are those comprising a heavy chain variable region comprising a sequence which is at least 70%, 75%, 80% identical to 18, 22, 26, 126, 138 or 145. The CDRs of such variant may be identical to those of the corresponding non-variant (wild type sequence) antibody or antigen binding fragment or may vary by 1-3 amino acids.

[0247] An exemplary embodiment of a variant antibody heavy chain variable region encompasses a heavy chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:18 and having, for example, from 1 to 22 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:18. A SEQ ID NO.:18 variant is provided in SEQ ID NO.:169.

[0248] An exemplary embodiment of a variant antibody heavy chain variable region encompasses a heavy chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:22 and having, for example, from 1 to 23 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:22.

[0249] An exemplary embodiment of a variant antibody heavy chain variable region encompasses a heavy chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:26 and having, for example, from 1 to 23 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:26. A SEQ ID NO.:26 variant is provided in SEQ ID NO.:173.

[0250] An exemplary embodiment of a variant antibody heavy chain variable region encompasses a heavy chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:126 and having, for example, from 1 to 23 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:126.

[0251] An exemplary embodiment of a variant antibody heavy chain variable region encompasses a heavy chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:145 and having, for example, from 1 to 23 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:145.

[0252] An exemplary embodiment of a variant antibody heavy chain variable region encompasses a heavy chain variable region having CDR amino acid sequences that are 100% identical to the CDR amino acid sequence of SEQ ID NO.:138 and having, for example, from 1 to 22 amino acid modifications (e.g., conservative or non-conservative amino acid substitutions) in its framework region in comparison with the framework region of SEQ ID NO.:138.

[0253] In some instances, the variant antibody heavy chain variable region may comprise amino acid deletions or additions (in combination or not with amino acid substitutions). Often 1, 2, 3, 4 or 5 amino acid deletions or additions may be tolerated.

Variant CDRS

[0254] Also encompassed by the present invention are polypeptides, antibodies or antigen binding fragments comprising variable chains having at least one conservative amino acid substitution in at least one of the CDRs described herein (in comparison with the original CDR).

[0255] The present invention also encompasses are polypeptides, antibodies or antigen binding fragments comprising variable chains having at least one conservative amino acid substitution in at least two of the CDRs (in comparison with the original CDRs).

[0256] The present invention also encompasses are polypeptides, antibodies or antigen binding fragments comprising variable chains having at least one conservative amino acid substitution in the 3 CDRs (in comparison with the original CDRs).

[0257] The present invention also encompasses are polypeptides, antibodies or antigen binding fragments comprising variable chains having at least two conservative amino acid substitutions in at least one of the CDRs (in comparison with the original CDRs).

[0258] The present invention also encompasses are polypeptides, antibodies or antigen binding fragments comprising variable chains having at least two conservative amino acid substitutions in at least two of the CDRs (in comparison with the original CDRs).

[0259] The present invention also encompasses are polypeptides, antibodies or antigen binding fragments comprising variable chains having at least two conservative amino acid substitutions in the 3 CDRs (in comparison with the original CDRs).

[0260] Comparison of the amino acid sequences of the light chain variable regions or the heavy chain variable regions of antibodies showing the greatest characteristics allowed us to derive consensus sequences within the CDRs and within the variable regions. The consensus for CDRs are provided in SEQ ID Nos: 72 to 88.

[0261] The present invention therefore provides in an exemplary embodiment, an isolated antibody or antigen binding fragment comprising a light chain variable region having;

[0262] a. a CDRL1 sequence selected from the group consisting of SEQ ID NO.:72 and SEQ ID NO.:73;

[0263] b. a CDRL2 sequence selected from the group consisting of SEQ ID NO.:74, SEQ ID NO.: 75 and SEQ ID NO.:76, or;

[0264] c. a CDRL3 sequence selected from the group consisting of SEQ ID NO.:77, SEQ ID NO.:78 and SEQ ID NO.:79.

[0265] The present invention therefore provides in an exemplary embodiment, an isolated antibody or antigen binding fragment comprising a heavy chain variable region having;

[0266] a. a CDRH1 sequence comprising SEQ ID NO.:80;

[0267] b. a CDRH2 sequence selected from the group consisting of SEQ ID NO.:81, SEQ ID NO.:82, SEQ ID NO.:83, SEQ ID NO.:84 and SEQ ID NO.:85, or;

[0268] c. a CDRH3 sequence selected from the group consisting of SEQ ID NO.:86, SEQ ID NO.:87 and SEQ ID NO.:88.

[0269] In accordance with the present invention, the antibody may comprise a CDRL1 sequence comprising or consisting of formula:

TABLE-US-00006 (SEQ ID NO.: 72) X.sub.1aSSX2.sub.aSLLX.sub.3aX.sub.4aX.sub.5aX.sub.6aX.sub.7aX.sub.8aX.su- b.9aX.sub.10aLX.sub.11a

[0270] wherein X.sub.1a may be a basic amino acid;

[0271] wherein X.sub.2a may be a basic amino acid;

[0272] wherein X.sub.3a may be H, Y or N;

[0273] wherein X.sub.4a may be S, T, N or R;

[0274] wherein X.sub.5a may be absent, S or N;

[0275] wherein X.sub.6a may be D, F or N;

[0276] wherein X.sub.7a may be G or Q;

[0277] wherein X.sub.8a may be K, L or N;

[0278] wherein X.sub.9a may be T or N;

[0279] wherein X.sub.10a may be an aromatic amino acid, and;

[0280] wherein X.sub.11a may be A, N, E or Y.

[0281] In an exemplary embodiment of the invention X.sub.1a may be K or R.

[0282] In a further embodiment of the invention X.sub.2a may be Q or K.

[0283] In yet a further embodiment of the invention X.sub.3, may be N or H.

[0284] In an additional embodiment of the invention X.sub.10a may be Y or F.

[0285] More specific embodiments of the invention include CDRL1 of SEQ ID NO.:72 where: X.sub.1a is K; X.sub.2a is Q; X.sub.3a is N; X.sub.3a is H; X.sub.4a is S; X.sub.4a is T; X.sub.5a is S; X.sub.5a is absent; X.sub.6a is N; X.sub.7a is Q; X.sub.7a is G; X.sub.8a is K; X.sub.9a is N; X.sub.9a is T; X.sub.10a is Y; or X.sub.11a is A.

[0286] In accordance with the present invention, the antibody may comprise a CDRL1 sequence comprising or consisting of formula:

TABLE-US-00007 (SEQ ID NO.: 73) KASQDX.sub.1bX.sub.2bX.sub.3bX.sub.4bX5.sub.bX.sub.6b

[0287] wherein X.sub.1b may be an hydrophobic amino acid;

[0288] wherein X.sub.2b may be G or H;

[0289] wherein X.sub.3b may be T, N or R;

[0290] wherein X.sub.4b may be F, Y or A;

[0291] wherein X.sub.5b may be an hydrophobic amino acid, and;

[0292] wherein X.sub.6b may be N or A.

[0293] In an exemplary embodiment of the invention X.sub.1b may be V or I.

[0294] In another exemplary embodiment of the invention X.sub.5b may be V or L.

[0295] More specific embodiments of the invention include CDRL1 of SEQ ID NO.:73 where X.sub.1b is I; X.sub.2b is H; X.sub.3b is T; X.sub.3b is N; X.sub.4b is Y; X.sub.4b iS F; X.sub.5b is L or X.sub.6b is N.

[0296] Other exemplary embodiments of CDRL1 are provided in SEQ ID NOs. 89 and 90.

[0297] In accordance with the present invention, the antibody may comprise a CDRL2 sequence comprising or consisting of formula:

TABLE-US-00008 (SEQ ID NO.: 74) FX.sub.1cSTX.sub.2cX.sub.3cS

[0298] Wherein X.sub.1c is A or G;

[0299] Wherein X.sub.2c is R or T, and;

[0300] Wherein X.sub.3c is E, K or A.

[0301] In an exemplary embodiment of the invention X.sub.1c may be A and X.sub.2c may be T.

[0302] In another exemplary embodiment of the invention X.sub.1c may be A and X.sub.2c may be R.

[0303] Other specific embodiments of the invention include CDRL2 of SEQ ID NO.:74 where X.sub.1c is A; X.sub.2c is R or X.sub.3c is E.

[0304] In accordance with the present invention, the antibody may comprise a CDRL2 sequence comprising or consisting of formula:

TABLE-US-00009 (SEQ ID NO.: 75) X.sub.1dVSX.sub.2dX.sub.3dX.sub.4dS

[0305] Wherein X.sub.1d may be L or K;

[0306] Wherein X.sub.2d may be a basic amino acid;

[0307] Wherein X.sub.3d may be L or R and;

[0308] Wherein X.sub.4d may be D or F.

[0309] In an exemplary embodiment of the invention X.sub.2d may be K or N.

[0310] Other specific embodiments of the invention include CDRL2 of SEQ ID NO.:75 where X.sub.1d is L; X.sub.2d is K; X.sub.3d is L or X.sub.4d is D.

[0311] In accordance with the present invention, the antibody may comprise a CDRL2 sequence comprising or consisting of formula:

TABLE-US-00010 (SEQ ID NO.: 76) X.sub.1eANRLVX.sub.2e

[0312] Wherein X.sub.1e may be a basic amino acid, and;

[0313] Wherein X.sub.2e may be D or A.

[0314] In an exemplary embodiment of the invention X.sub.1e may be R or H.

[0315] Other specific embodiments of the invention include CDRL2 of SEQ ID NO.:76 where X.sub.1e is R or X.sub.2e is D.

[0316] Other exemplary embodiments of CDRL2 are provided in SEQ ID NOs.: 91-93.

[0317] In accordance with the present invention, the antibody may comprise a CDRL3 sequence comprising or consisting of formula:

TABLE-US-00011 (SEQ ID NO.: 77) X.sub.1fQX.sub.2fX.sub.3fX.sub.4fX.sub.5fPLT

[0318] Wherein X.sub.1f may be Q or L;

[0319] Wherein X.sub.2f may be an aromatic amino acid;

[0320] Wherein X.sub.3f may be D, F or Y;

[0321] Wherein X.sub.4f may be E, A, N or S, and;

[0322] Wherein X.sub.5f may be I, F or T.

[0323] In an exemplary embodiment of the invention X.sub.2f may be Y or H.

[0324] In another exemplary embodiment of the invention X.sub.3f may be Y or D.

[0325] In yet another exemplary embodiment of the invention X.sub.5f may be I or T.

[0326] Other specific embodiments of the invention include CDRL3 of SEQ ID NO.:77 where X.sub.1f is Q; X.sub.2f iS H; X.sub.3f is D; X.sub.3f is Y; X.sub.4f is S; X.sub.4f is E; X.sub.4f is A; X.sub.5f is T, or X.sub.5f is I.

[0327] In accordance with the present invention, the antibody may comprise a CDRL3 sequence comprising or consisting of formula:

TABLE-US-00012 (SEQ ID NO.: 78) QQHX.sub.1gX.sub.2gX.sub.3gPLT

[0328] Wherein X.sub.1g may be an aromatic amino acid;

[0329] Wherein X.sub.2g may be N or S, and;

[0330] Wherein X.sub.3g may be I or T.

[0331] In an exemplary embodiment of the invention X.sub.1g may be F or Y

[0332] Other specific embodiments of the invention include CDRL3 of SEQ ID NO.:78 where X.sub.2g is S or X.sub.3g is T.

[0333] In accordance with the present invention, the antibody may comprise a CDRL3 sequence comprising or consisting of formula:

TABLE-US-00013 (SEQ ID NO.: 79) X.sub.1hQGX.sub.2hHX.sub.3hPX.sub.4hT

[0334] Wherein X.sub.1h may be an aromatic amino acid;

[0335] Wherein X.sub.2h may be a neutral hydrophilic amino acid;

[0336] Wherein X.sub.3h may be F or V, and;

[0337] Wherein X.sub.4h may be R or L.

[0338] In an exemplary embodiment of the invention X.sub.1h may be W or F.

[0339] In another exemplary embodiment of the invention X.sub.2h may be S or T.

[0340] Other specific embodiments of the invention include CDRL3 of SEQ ID NO.:79 where X.sub.1h is W; X.sub.2h is T; X.sub.3h is F, or X.sub.4h is R.

[0341] Other exemplary embodiments of CDRL3 are provided in SEQ ID NOs. 94 and 95.

[0342] In accordance with the present invention, the antibody may comprise a CDRH1 sequence comprising or consisting of formula:

TABLE-US-00014 (SEQ ID NO.: 80) GYX.sub.1iFX.sub.2iX.sub.3iYX.sub.4iX.sub.5iH

[0343] Wherein X.sub.1i may be T, I or K;

[0344] Wherein X.sub.2i may be a neutral hydrophilic amino acid;

[0345] Wherein X.sub.3i may be an acidic amino acid;

[0346] Wherein X.sub.4i may be E, N or D, and;

[0347] Wherein X.sub.5i may be hydrophobic amino acid.

[0348] In an exemplary embodiment of the invention X.sub.2i may be T or S.

[0349] In another exemplary embodiment of the invention X.sub.3i may be D or E.

[0350] In yet another exemplary embodiment of the invention X.sub.4i may be N or E.

[0351] In a further exemplary embodiment of the invention X.sub.5i may be M, I or v.

[0352] Other specific embodiments of the invention include CDRH1 of SEQ ID NO.:80 where X.sub.2i is T; X.sub.3i is D; X.sub.4i is E; X.sub.5i is I or X.sub.5i is M.

[0353] Other exemplary embodiments of CDRH1 are provided in SEQ ID NOs.: 96 and 97.

[0354] In accordance with the present invention, the antibody may comprise a CDRH2 sequence comprising or consisting of formula:

TABLE-US-00015 (SEQ ID NO.: 81) X.sub.1jX.sub.2jDPX.sub.3jTGX.sub.4jTX.sub.5j

[0355] Wherein X.sub.1j may be V or G

[0356] Wherein X.sub.2j may be a hydrophobic amino acid;

[0357] Wherein X.sub.3j may be A, G or E;

[0358] Wherein X.sub.4j may be R, G, D, A, S, N or V, and;

[0359] Wherein X.sub.5j may be a hydrophobic amino acid.

[0360] In an exemplary embodiment of the invention X.sub.2j may be I or L.

[0361] In another exemplary embodiment of the invention X.sub.5j may be A or V.

[0362] Other specific embodiments of the invention include CDRH2 of SEQ ID NO.:81 where X.sub.1j is V; X.sub.2j is I; X.sub.3j is E; X.sub.4j is D or X.sub.5j is A.

[0363] In accordance with the present invention, the antibody may comprise a CDRH2 sequence comprising or consisting of formula:

TABLE-US-00016 (SEQ ID NO.: 82) VX.sub.1kDPX.sub.2kTGX.sub.3kTA

[0364] Wherein X.sub.1k may be an hydrophobic amino acid;

[0365] Wherein X.sub.2k may be A, E or G;

[0366] Wherein X.sub.3k may be R, G, A, S, N V or D.

[0367] In an exemplary embodiment of the invention X.sub.1k may be L or I.

[0368] Other specific embodiments of the invention include CDRH2 of SEQ ID NO.:82 where X.sub.1k is I; X.sub.2k is E, or X.sub.3k is D.

[0369] In accordance with the present invention, the antibody may comprise a CDRH2 sequence comprising or consisting of formula:

TABLE-US-00017 (SEQ ID NO.: 83) YIX.sub.1lX.sub.2lX.sub.3lGX.sub.4lX.sub.5lX.sub.6l

[0370] Wherein X1.sub.l may be S or N;

[0371] Wherein X.sub.2l may be an aromatic amino acid

[0372] Wherein X.sub.3l may be D, E or N;

[0373] Wherein X4.sub.l may be a D or H;

[0374] Wherein X.sub.5l may be Y, S or N;

[0375] Wherein X.sub.6l may be D, E or N.

[0376] In an exemplary embodiment of the invention X.sub.3l may be D or N.

[0377] In another exemplary embodiment of the invention X.sub.6l may be D or N.

[0378] Other specific embodiments of the invention include CDRH2 of SEQ ID NO.:83 where X.sub.2l is F or Y, X.sub.3l is N, X.sub.4l is D or X.sub.6l is N.

[0379] In accordance with the present invention, the antibody may comprise a CDRH2 sequence comprising or consisting of formula:

X.sub.1mINPYNX.sub.2mVTE (SEQ ID NO.:84)

[0380] wherein X.sub.1m may be N or Y, and;

[0381] wherein X.sub.2m may be E, D or N.

[0382] In an exemplary embodiment of the invention X.sub.2m may be D or N.

[0383] Other specific embodiments of the invention include CDRH2 of SEQ ID NO.:84 where X.sub.1m is N or X.sub.2m is D.

[0384] In accordance with the present invention, the antibody may comprise a CDRH2 sequence comprising or consisting of formula:

TABLE-US-00018 (SEQ ID NO.: 85) DINPX.sub.1nYGX.sub.2nX.sub.3nT

[0385] Wherein X.sub.1n may be N or Y,

[0386] Wherein X.sub.2n may be G or T and;

[0387] wherein X.sub.3n may be I or T.

[0388] Other exemplary embodiments of CDRH2 are provided in SEQ ID NOs. 98 and 99.

[0389] In accordance with the present invention, the antibody may comprise a CDRH3 sequence comprising or consisting of formula:

TABLE-US-00019 (SEQ ID NO.: 86) MX.sub.1oX.sub.2oX.sub.3oDY

[0390] Wherein X.sub.1o may be G or S;

[0391] Wherein X.sub.2o may be Y or H, and;

[0392] wherein X.sub.3o may be A or S.

[0393] Other specific embodiments of the invention include CDRH3 of SEQ ID NO.:86 where X.sub.1o is G; X.sub.2o is Y or X.sub.3o is S.

[0394] In accordance with the present invention, the antibody may comprise a CDRH3 sequence comprising or consisting of formula:

TABLE-US-00020 (SEQ ID NO.: 87) IX.sub.1pYAX.sub.2pDY

[0395] Wherein X.sub.1p may be G or S and;

[0396] Wherein X.sub.2p may be absent or M.

[0397] Other specific embodiments of the invention include CDRH3 of SEQ ID NO.:87 where X.sub.1p is S or X.sub.2p is M.

[0398] In accordance with the present invention, the antibody may comprise a CDRH3 sequence comprising or consisting of formula:

TABLE-US-00021 (SEQ ID NO.: 88) AX.sub.1qX.sub.2qGLRX.sub.3q

[0399] Wherein X.sub.1q may be R or W;

[0400] Wherein X.sub.2q may be an aromatic amino acid and;

[0401] wherein X.sub.3q may be a basic amino acid.

[0402] In an exemplary embodiment of the invention X.sub.2q may be W or F.

[0403] In another exemplary embodiment of the invention X.sub.3q may be Q or N.

[0404] Other specific embodiments of the invention include CDRH3 of SEQ ID NO.:88 where X.sub.1q is R; X.sub.2q is W or X.sub.3q is N.

[0405] Variant antibodies or antigen binding fragments encompassed by the present invention include those that may comprise an insertion, a deletion or an amino acid substitution (conservative or non-conservative). These variants may have at least one amino acid residue in its amino acid sequence removed and a different residue inserted in its place.

Humanized Antibodies

[0406] Exemplary embodiments of variant antibodies and antigen binding fragments of the present invention are a group of antibodies and antigen binding fragments capable of binding to KAAG1 and characterized herein as being humanized.

[0407] The humanized antibodies and antigen binding fragments of the present invention includes more particularly, humanized 3D3, 3A4 or 3C4 antibodies and antigen binding fragments. The humanized 3D3, 3A4 or 3C4 antibodies have at least one amino acid difference in a framework region in comparison with the monoclonal 3D3, 3A4 or 3C4 antibody.

[0408] Humanized 3A4 antibodies having CDRs identical to those of the monoclonal 3A4 antibody (VL: SEQ ID NO.:48, VH: SEQ ID NO.:46) were generated and tested. These humanized antibodies comprise up to 11 amino acid substitutions (from one to eleven) in the variable light chain framework region and up to 23 amino acid substitutions (from one to twenty-three) in the variable heavy chain framework region in comparison with the monoclonal 3A4 antibody. The applicant has shown that these humanized 3A4 antibodies bind to KAAG1 as efficiently as the monoclonal 3A4 antibody.

[0409] Exemplary embodiments of variant antibody or antigen binding fragments include those having a light chain variable region as set forth in SEQ ID NO.:186:

TABLE-US-00022 SEQ ID NO.: 186 DXVMTQTPLSLXVXXGXXASISCRSSQSLLHSNGNTYLEWYLQKPGQSPX LLIHTVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDXGVYYCFQGSHVP LTFGXGTXLEXK,

wherein at least one of the amino acids identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:48. The amino acid substitution may be, for example, an amino acid found at a corresponding position of a natural human antibody or a human antibody consensus. The amino acid substitution may be, for example conservative.

[0410] Another exemplary embodiment of a variant antibody or antigen binding fragment include those having a light chain variable region as set forth in SEQ ID NO.:187:

TABLE-US-00023 SEQ ID NO.: 187 DX.sub.e1VMTQTPLSLX.sub.e2VX.sub.e3X.sub.e4GX.sub.e5X.sub.e6ASISCRSSQSLLHS- NGNTYLEWY LQKPGQSPX.sub.e7LLIHTVSNRFSGVPDRFSGSGSGTDFTLKISRVEAED X.sub.e8GVYYCFQGSHVPLTFGX.sub.e9GTX.sub.e10LEX.sub.e11K,

Wherein X.sub.e1 may be a hydrophobic amino acid;

Wherein X.sub.e2 may be A or P;

[0411] Wherein X.sub.e3 may be neutral hydrophilic amino acid;

Wherein X.sub.e4 may be L or P;

[0412] Wherein X.sub.e5 may be an acidic amino acid;

Wherein X.sub.e6 may be Q or P;

[0413] Wherein X.sub.e7 may be a basic amino acid; Wherein X.sub.e8 may be a hydrophobic amino acid;

Wherein X.sub.e9 may be A or Q;

[0414] Wherein X.sub.e10 may be a basic amino acid; or Wherein X.sub.e11 may be a hydrophobic amino acid, wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:48.

[0415] An additional exemplary embodiment of a variant antibody or antigen binding fragment include those having a light chain variable region as set forth in SEQ ID NO.:188:

TABLE-US-00024 SEQ ID NO.: 188 DX.sub.e1VMTQTPLSLX.sub.e2VX.sub.e3X.sub.e4GX.sub.e5X.sub.e6ASISCRSSQSLLHS- NGNTYLEWY LQKPGQSPX.sub.e7LLIHTVSNRFSGVPDRFSGSGSGTDFTLKISRVEAED X.sub.e8GVYYCFQGSHVPLTFGX.sub.e9GTX.sub.e10LEX.sub.e11K

Wherein X.sub.E1 may be V or I

Wherein X.sub.E2 may be A or P

Wherein X.sub.E3 may be S or T

Wherein X.sub.E4 may be L or P

Wherein X.sub.E5 may be D or E

Wherein X.sub.E6 may be Q or P

Wherein X.sub.E7 may be K or Q

Wherein X.sub.E8 may be L or V

Wherein X.sub.E9 may be A or Q

Wherein X.sub.E10 may be R or K or

Wherein X.sub.E11 may be L or I,

[0416] wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:48.

[0417] In accordance with an embodiment, the light chain variable domain variant may have a sequence as set forth in SEQ ID NO.:189 or 190:

TABLE-US-00025 SEQ ID NO.: 189 DIVMTQTPLSLPVTPGEPASISCRSSQSLLHSNGNTYLEWYLQKPGQSPQ LLIYTVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVP LTFGQGTKLEIK. SEQ ID NO.: 190 DVVMTQTPLSLPVTPGEPASISCRSSQSLLHSNGNTYLEWYLQKPGQSPK LLIYTVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVP LTFGQGTKLEIK.

[0418] Exemplary embodiments of variant antibody or antigen binding fragments include those having a heavy chain variable region as set forth in SEQ ID NO.:191.

TABLE-US-00026 SEQ ID NO.: 191 QXQLVQSGXEXXKPGASVKXSCKASGYTFTDDYMSWVXQXXGXXLEWXGD INPYNGDTNYNQKFKGXXXXTXDXSXSTAYMXLXSLXSEDXAVYYCARDP GAMDYWGQGTXVTVSS,

wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:46. The amino acid substitution may be, for example, an amino acid found at a corresponding position of a natural human antibody or a human antibody consensus. The amino acid substitution may be, for example conservative.

[0419] Another exemplary embodiment of a variant antibody or antigen binding fragment include those having a heavy chain variable region as set forth in SEQ ID NO.:192:

TABLE-US-00027 SEQ ID NO.: 192 QX.sub.f1QLVQSGX.sub.f2EX.sub.f3X.sub.bf4KPGASVKX.sub.f5SCKASGYTFTDDYMSWVX- .sub.f6QX.sub.f7 X.sub.f8GX.sub.f9X.sub.f10LEWX.sub.f11GDINPYNGDTNYNQKFKGX.sub.f12X.sub.f13- X.sub.b14X.sub.f15TX.sub.f16 DX.sub.f17SX.sub.f18STAYMX.sub.f19LX.sub.f20SLX.sub.f21SEDX.sub.f22AVYYCAR- DPGAMDYWGQGT X.sub.f23VTVSS,

Wherein X.sub.f1 may be a hydrophobic amino acid;

Wherein X.sub.bf2 may be P or A;

[0420] Wherein X.sub.f3 may be a hydrophobic amino acid;

Wherein X.sub.f4 may be V or K;

[0421] Wherein X.sub.f5 may be a hydrophobic amino acid; Wherein X.sub.f6 may be a basic amino acid;

Wherein X.sub.f7 may be S or A;

Wherein X.sub.f8 may be H or P;

[0422] Wherein X.sub.f9 may be a basic amino acid;

Wherein X.sub.f10 may be S or G;

[0423] Wherein X.sub.f11 may be a hydrophobic amino acid; Wherein X.sub.f12 may be a basic amino acid; Wherein X.sub.f13 may be a hydrophobic amino acid;

Wherein X.sub.f14 may be I or T;

[0424] Wherein X.sub.f15 may be a hydrophobic amino acid; Wherein X.sub.f16 may be a hydrophobic amino acid;

Wherein X.sub.f17 may be K or T;

[0425] Wherein X.sub.f18 may be a neutral hydrophilic amino acid;

Wherein X.sub.f19 may be Q or E;

Wherein X.sub.f20 may be N or S;

Wherein X.sub.f21 may be T or R;

[0426] Wherein X.sub.f22 may be a neutral hydrophilic amino acid; or

Wherein X.sub.f23 may be S or L,

[0427] wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:46.

[0428] An additional exemplary embodiment of a variant antibody or antigen binding fragment include those having a heavy chain variable region as set forth in SEQ ID NO.:193:

TABLE-US-00028 SEQ ID NO.: 193 QX.sub.F1QLVQSGX.sub.F2EX.sub.F3X.sub.F4KPGASVKX.sub.F5SCKASGYTFTDDYMSWVX.- sub.F6QX.sub.F7 X.sub.F8GX.sub.F9X.sub.F10LEWX.sub.F11GDINPYNGDTNYNQKFKGX.sub.F12X.sub.F13- X.sub.F14X.sub.F15TX.sub.F16 DX.sub.F17SX.sub.F18STAYMX.sub.F19LX.sub.F20SLX.sub.F21SEDX.sub.F22AVYYCAR- DPGAMDYWGQG TX.sub.F23VTVSS

Wherein X.sub.F1 may be I or V;

Wherein X.sub.F2 may be P or A;

Wherein X.sub.F3 may be M or V;

Wherein X.sub.F4 may be V or K;

Wherein X.sub.F5 may be M or V;

Wherein X.sub.F6 may be K or R;

Wherein X.sub.F7 may be S or A;

Wherein X.sub.F8 may be H or P;

Wherein X.sub.F9 may be K or Q;

Wherein X.sub.F10 may be S or G;

Wherein X.sub.F11 may be I or M;

Wherein X.sub.F12 may be K or R;

Wherein X.sub.F13 may be A or V;

Wherein X.sub.F14 may be I or T;

Wherein X.sub.F15 may be L or I;

Wherein X.sub.F16 may be V or A;

Wherein X.sub.F17 may be K or T;

Wherein X.sub.F18 may be S or T;

Wherein X.sub.F19 may be Q or E;

Wherein X.sub.F20 may be N or S;

Wherein X.sub.F21 may be T or R;

Wherein X.sub.F22 may be S or T; or

Wherein X.sub.F23 is S or L,

[0429] wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:46.

[0430] In accordance with an embodiment, the heavy chain variable domain variant may have a sequence as set forth in any one of SEQ ID NO. 194 to 197:

TABLE-US-00029 SEQ ID NO.: 194 QVQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVRQAPGQGLEWMGD INPYNGDTNYNQKFKGRVTITADTSTSTAYMELSSLRSEDTAVYYCARDP GAMDYWGQGTLVTVSS. SEQ ID NO.: 195 QIQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVRQAPGQGLEWMGD INPYNGDTNYNQKFKGRVTITADKSTSTAYMELSSLRSEDTAVYYCARDP GAMDYWGQGTLVTVSS. SEQ ID NO.: 196 QIQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVRQAPGQGLEWIGD INPYNGDTNYNQKFKGRATLTVDKSTSTAYMELSSLRSEDTAVYYCARDP GAMDYWGQGTLVTVSS. SEQ ID NO.: 197 QIQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVKQAPGQGLEWIGD INPYNGDTNYNQKFKGKATLTVDKSTSTAYMELSSLRSEDTAVYYCARDP GAMDYWGQGTLVTVSS.

[0431] In accordance with an embodiment of the invention, the humanized 3D3 antibody may have a light chain variable region of formula:

TABLE-US-00030 (SEQ ID NO.: 174) DIVMTQSPXSLAVSXGXXXTXNCKSSQSLLNSNFQKNFLAWYQQKPGQXP KLLIYFASTRESSXPDRFXGSGSGTDFTLTISSXQAEDXAXYXCQQHYST PLTFGXGTKLEXK;

[0432] wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:16. The amino acid substitution may be, for example conservative.

[0433] In accordance with a more specific embodiment, the humanized 3D3 antibody may have a light chain variable region of formula:

TABLE-US-00031 (SEQ ID NO.: 175) DIVMTQSPX.sub.A1SLAVSX.sub.A2GX.sub.A3X.sub.A4X.sub.A5TX.sub.A6NCKSSQSLLNS- NFQKNFLAWY QQKPGQX.sub.A7PKLLIYFASTRESSX.sub.A8PDRFX.sub.A9GSGSGTDFTLTISSX.sub.A10QA EDX.sub.A11AX.sub.A12YX.sub.A13CQQHYSTPLTFGX.sub.A14GTKLEX.sub.A15K;



[0434] Wherein X.sub.A1 may be, for example, D or S;

[0435] Wherein X.sub.A2 may be, for example, a hydrophobic amino acid or more particularly L or I;

[0436] Wherein X.sub.A3 may be, for example, E or Q;

[0437] Wherein X.sub.A4 may be, for example, a basic amino acid or more particularly R or K;

[0438] Wherein X.sub.A5 may be, for example, a hydrophobic amino acid or more particularly A or V;

[0439] Wherein X.sub.A6 may be, for example, a hydrophobic amino acid or more particularly I or M;

[0440] Wherein X.sub.A7 may be, for example, P or S;

[0441] Wherein X.sub.A8 may be, for example, a hydrophobic amino acid or more particularly V or I;

[0442] Wherein X.sub.A9 may be, for example, S or I;

[0443] Wherein X.sub.A10 may be, for example, a hydrophobic amino acid or more particularly L or V;

[0444] Wherein X.sub.A11 may be, for example, a hydrophobic amino acid or more particularly V or L;

[0445] Wherein X.sub.A12 may be, for example, V or D;

[0446] Wherein X.sub.A13 may be, for example, an aromatic amino acid or more particularly Y or F;

[0447] Wherein X.sub.A14 may be, for example, Q or A and;

[0448] Wherein X.sub.A15 may be, for example, a hydrophobic amino acid or more particularly I or L.

[0449] In accordance with an even more specific embodiment, the humanized 3D3 antibody may have a light chain variable region of formula:

TABLE-US-00032 (SEQ ID NO.: 176) DIVMTQSPX.sub.a1SLAVSX.sub.a2GX.sub.a3X.sub.a4X.sub.a5TX.sub.a6NCKSSQSLLNS- NFQKNFLAWY QQKPGQX.sub.a7PKLLIYFASTRESSX.sub.a8PDRFX.sub.a9GSGSGTDFTLTISSX.sub.a10 QAEDX.sub.a11AX.sub.a12YX.sub.a13CQQHYSTPLTFGX.sub.a14GTKLEX.sub.a15K;

[0450] Wherein X.sub.a1 may be, for example, D or S;

[0451] Wherein X.sub.a2 may be, for example, L or I;

[0452] Wherein X.sub.a3 may be, for example, E or Q;

[0453] Wherein X.sub.a4 may be, for example, R or K;

[0454] Wherein X.sub.a5 may be, for example, A or V;

[0455] Wherein X.sub.a6 may be, for example, I or M;

[0456] Wherein X.sub.a7 may be, for example, P or S;

[0457] Wherein X.sub.a8 may be, for example, V or I;

[0458] Wherein X.sub.a9 may be, for example, S or I;

[0459] Wherein X.sub.a10 may be, for example, L or V;

[0460] Wherein X.sub.a11 may be, for example, V or L;

[0461] Wherein X.sub.a12 may be, for example, V or D;

[0462] Wherein X.sub.a13 may be, for example, Y or F;

[0463] Wherein X.sub.a14 may be, for example, Q or A and;

[0464] Wherein X.sub.a15 is for example, I or L.

[0465] In accordance with an embodiment of the present invention, the humanized 3D3 antibody may have a heavy chain variable region of formula:

TABLE-US-00033 (SEQ ID NO.: 177) EVQLXQSXAEXXXPGASVXXSCKASGYIFTDYEIHWVXQXPXXGLEWXGV IDPETGNTAFNQKFKGXXTXTADXSXSTAYMELSSLTSEDXAVYYCMGYS DYWGQGTXXTVSS;

wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:18. The amino acid substitution may be, for example conservative.

[0466] In accordance with a more specific embodiment, the humanized 3D3 antibody may have a heavy chain variable region of formula:

TABLE-US-00034 (SEQ ID NO.: 178) EVQLX.sub.B1QSX.sub.B2AEX.sub.B3XNX.sub.B5PGASVX.sub.B6X.sub.B7SCKASGYIFTD- YEIHWVX.sub.B8Q X.sub.B9PX.sub.B10X.sub.B11GLEWX.sub.B12GVIDPETGNTAFNQKFKGX.sub.B13X.sub.B- 14TX.sub.B15TAD X.sub.B16SX.sub.B17STAYMELSSLTSEDX.sub.B18AVYYCMGYSDYWGQGTX.sub.B19X.sub.B- 20TV SS,



[0467] Wherein X.sub.B1 may be, for example, V or Q;

[0468] Wherein X.sub.B2 may be, for example, G or V;

[0469] Wherein X.sub.B3 may be, for example, a hydrophobic amino acid or more particularly V or L;

[0470] Wherein X.sub.B4 may be, for example, K or V;

[0471] Wherein X.sub.B5 may be, for example, a basic amino acid or more particularly K or R;

[0472] Wherein X.sub.B6 may be, for example, K or T;

[0473] Wherein X.sub.B7 may be, for example, a hydrophobic amino acid or more particularly V or L;

[0474] Wherein X.sub.B8 may be, for example, a basic amino acid or more particularly R or K;

[0475] Wherein X.sub.B9 may be, for example, A or T;

[0476] Wherein X.sub.B10 may be, for example, G or V;

[0477] Wherein X.sub.B11 may be, for example, Q or H;

[0478] Wherein X.sub.B12 may be, for example, a hydrophobic amino acid or more particularly M or I;

[0479] Wherein X.sub.B13 may be, for example, a basic amino acid or more particularly R or K;

[0480] Wherein X.sub.B14 may be, for example, a hydrophobic amino acid or more particularly V or A;

[0481] Wherein X.sub.B15 may be, for example, a hydrophobic amino acid or more particularly I or L;

[0482] Wherein X.sub.B16 may be, for example, T or I;

[0483] Wherein X.sub.B17 may be, for example, a neutral hydrophilic amino acid or more particularly T or S;

[0484] Wherein X.sub.B18 may be, for example, a neutral hydrophilic amino acid or more particularly T or S;

[0485] Wherein X.sub.B19 may be, for example, L or T and;

[0486] Wherein X.sub.B20 may be, for example, a hydrophobic amino acid or more particularly V or L.

[0487] In accordance with a more specific embodiment, the humanized 3D3 antibody may have a heavy chain variable region of formula:

TABLE-US-00035 (SEQ ID NO.: 179) EVQLX.sub.b1QSX.sub.b2AEX.sub.b3X.sub.b4X.sub.b5PGASVX.sub.b6X.sub.b7SCKAS- GYIFTDYEIHWVX.sub.b8Q X.sub.b9PX.sub.b10X.sub.b11GLEWX.sub.b12GVIDPETGNTAFNQKFKGX.sub.b13X.sub.b- 14TX.sub.b15TADX.sub.b16 SX.sub.b17STAYMELSSLTSEDX.sub.b18AVYYCMGYSDYWGQGTX.sub.b19X.sub.b20TVSS;

[0488] Wherein X.sub.b1 may be, for example, V or Q;

[0489] Wherein X.sub.b2 may be, for example, G or V;

[0490] Wherein X.sub.b3 may be, for example, V or L;

[0491] Wherein X.sub.b4 may be, for example, K or V;

[0492] Wherein X.sub.b5 may be, for example, K or R;

[0493] Wherein X.sub.b6 may be, for example, K or T;

[0494] Wherein X.sub.b7 may be, for example, V or L;

[0495] Wherein X.sub.b8 may be, for example, R or K;

[0496] Wherein X.sub.b9 may be, for example, A or T;

[0497] Wherein X.sub.b10 may be, for example, G or V;

[0498] Wherein X.sub.b11 may be, for example, Q or H;

[0499] Wherein X.sub.b12 may be, for example, M or I;

[0500] Wherein X.sub.b13 may be, for example, R or K;

[0501] Wherein X.sub.b14 may be, for example, V or A;

[0502] Wherein X.sub.b15 may be, for example, I or L;

[0503] Wherein X.sub.b16 may be, for example, T or I;

[0504] Wherein X.sub.b17 may be, for example, T or S;

[0505] Wherein X.sub.b18 may be, for example, T or S;

[0506] Wherein X.sub.b19 may be, for example, L or T;

[0507] Wherein X.sub.b20 may be, for example, V or L.

[0508] In accordance with an embodiment of the present invention, the humanized 3C4 antibody may have a light chain variable region of formula:

TABLE-US-00036 (SEQ ID NO.: 180) DIVMXQSPSSXXASXGXRVTITCKASQDIHNFLNWFQQKPGKXPKTLIFR ANRLVDGVPSRFSGSGSGXDYXLTISSLXXEDXXXYSCLQYDEIPLTFGX GTKLEXX;

wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:24. The amino acid substitution may be, for example conservative.

[0509] In accordance with a more specific embodiment, the humanized 3C4 antibody may have a light chain variable region of formula:

TABLE-US-00037 (SEQ ID NO.: 181) DIVMX.sub.C1QSPSSX.sub.C2X.sub.C3ASX.sub.C4GX.sub.C5RVTITCKASQDIHNFLNWFQQK- PGK X.sub.C6PKTLIFRANRLVDGVPSRFSGSGSGX.sub.C7DYX.sub.C8LTISSLX.sub.C9X.sub.C10- ED X.sub.C11X.sub.C12X.sub.C13YSCLQYDEIPLTFGX.sub.C14GTKLEX.sub.C15X.sub.C16;



[0510] Wherein X.sub.C1 may be, for example, a neutral hydrophilic amino acid or more particularly T or S;

[0511] Wherein X.sub.C2 may be, for example, a hydrophobic amino acid or more particularly L or M;

[0512] Wherein X.sub.C3 may be, for example, S or Y;

[0513] Wherein X.sub.C4 may be, for example, a hydrophobic amino acid or more particularly V or L;

[0514] Wherein X.sub.C5 may be, for example, an acidic amino acid or more particularly D or E;

[0515] Wherein X.sub.C6 may be, for example, A or S;

[0516] Wherein X.sub.C7 may be, for example, T or Q;

[0517] Wherein X.sub.C8 may be, for example, a neutral hydrophilic amino acid or more particularly T or S;

[0518] Wherein X.sub.C9 may be, for example, Q or E;

[0519] Wherein X.sub.C10 may be, for example, P or F;

[0520] Wherein X.sub.C11 may be, for example, F or L;

[0521] Wherein X.sub.C12 may be, for example, A or G;

[0522] Wherein X.sub.C13 may be, for example, T or I;

[0523] Wherein X.sub.C14 may be, for example, Q or A;

[0524] Wherein X.sub.C15 may be, for example, a hydrophobic amino acid or more particularly I or L, and; wherein X.sub.C16 may be, for example, a basic amino acid or more particularly K or R.

[0525] In accordance with a more specific embodiment, the humanized 3C4 antibody may have a light chain variable region of formula:

TABLE-US-00038 (SEQ ID NO.: 182) DIVMX.sub.c1QSPSSX.sub.c2X.sub.c3ASX.sub.c4GX.sub.c5RVTITCKASQDIHNFLNWFQQK- PGK X.sub.c6PKTLIFRANRLVDGVPSRFSGSGSGX.sub.c7DYX.sub.c8LTISSLX.sub.c9X.sub.c10- ED X.sub.c11X.sub.c12X.sub.c13YSCLQYDEIPLTFGX.sub.c14GTKLEX.sub.c15X.sub.c16;

[0526] Wherein X.sub.c1 may be, for example, T or S;

[0527] Wherein X.sub.c2 may be, for example, L or M;

[0528] Wherein X.sub.c3 may be, for example, S or Y;

[0529] Wherein X.sub.c4 may be, for example, V or L;

[0530] Wherein X.sub.c5 may be, for example, D or E;

[0531] Wherein X.sub.c6 may be, for example, A or S;

[0532] Wherein X.sub.c7 may be, for example, T or Q;

[0533] Wherein X.sub.c8 may be, for example, T or S;

[0534] Wherein X.sub.c9 may be, for example, Q or E;

[0535] Wherein X.sub.c10 may be, for example, P or F;

[0536] Wherein X.sub.c11 may be, for example, F or L;

[0537] Wherein X.sub.c12 may be, for example, A or G;

[0538] Wherein X.sub.c13 may be, for example, T or I;

[0539] Wherein X.sub.c14 may be, for example, Q or A;

[0540] Wherein X.sub.c15 may be, for example, I or L and;

[0541] wherein X.sub.c16 may be, for example, K or R.

[0542] In accordance with an embodiment of the present invention, the humanized 3C4 antibody may have a heavy chain variable region of formula:

TABLE-US-00039 (SEQ ID NO.: 183) EVQLQESGPXLVKPSQXLSLTCTVXGFSITSGYGWHWIRQXPGXXLEWX GYINYDGHNDYNPSLKSRXXIXQDTSKNQFXLXLXSVTXXDTAXYYCAS SYDGLFAYWGQGTLVTVSX;

wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:26. The amino acid substitution may be, for example conservative.

[0543] In accordance with a more specific embodiment, the humanized 3C4 antibody may have a heavy chain variable region of formula:

TABLE-US-00040 (SEQ ID NO.: 184) EVQLQESGPX.sub.D1LVKPSQX.sub.D2LSLTCTVX.sub.D3GFSITSGYGWHWIRQX.sub.D4P GX.sub.D5X.sub.D6LEWX.sub.D7GYINYDGHNDYNPSLKSRX.sub.D8X.sub.D9IX.sub.D10QD- TSKNQF X.sub.D11LX.sub.D12LX.sub.D13SVTX.sub.D14X.sub.D15DTAX.sub.D16YYCASSYDGLFA- YWGQGT LVTVSX.sub.D17;



[0544] Wherein X.sub.D1 may be, for example, G or D;

[0545] Wherein X.sub.D2 may be, for example, a neutral hydrophilic amino acid or more particularly T or S;

[0546] Wherein X.sub.D3 may be, for example, a neutral hydrophilic amino acid or more particularly S or T;

[0547] Wherein X.sub.D4 may be, for example, H or F;

[0548] Wherein X.sub.D5 may be, for example, K or N;

[0549] Wherein X.sub.D6 may be, for example, G or K;

[0550] Wherein X.sub.D7 may be, for example, a hydrophobic amino acid or more particularly I or M;

[0551] Wherein X.sub.D8 may be, for example, a hydrophobic amino acid or more particularly V or I;

[0552] Wherein X.sub.D9 may be, for example, a neutral hydrophilic amino acid or more particularly T or S;

[0553] Wherein X.sub.D10 may be, for example, a neutral hydrophilic amino acid or more particularly S or T;

[0554] Wherein X.sub.D11 may be, for example, a neutral hydrophilic amino acid or more particularly S or F;

[0555] Wherein X.sub.D12 may be, for example, a basic amino acid or more particularly K or Q;

[0556] Wherein X.sub.D13 may be, for example, S or N;

[0557] Wherein X.sub.D14 may be, for example, A or T;

[0558] Wherein X.sub.D15 may be, for example, A or E;

[0559] Wherein X.sub.D16 may be, for example, V or T and;

[0560] Wherein X.sub.D17 may be any amino acid, A or absent.

[0561] In accordance with a more specific embodiment, the humanized 3C4 antibody may have a heavy chain variable region of formula:

TABLE-US-00041 (SEQ ID NO.: 185) EVQLQESGPX.sub.d1LVKPSQX.sub.d2LSLTCTVX.sub.d3GFSITSGYGWHWIRQX.sub.d4P GX.sub.d5X.sub.d6LEWX.sub.d7GYINYDGHNDYNPSLKSRX.sub.d8X.sub.d9IX.sub.d10QD- TSKNQF X.sub.d11LX.sub.d12LX.sub.d13SVTX.sub.d14X.sub.d15DTAX.sub.d16YYCASSYDGLFA- YWGQGT LVTVSX.sub.d17;

[0562] Wherein X.sub.d1 may be, for example, G or D;

[0563] Wherein X.sub.d2 may be, for example, T or S;

[0564] Wherein X.sub.d3 may be, for example, S or T;

[0565] Wherein X.sub.d4 may be, for example, H or F;

[0566] Wherein X.sub.d5 may be, for example, K or N;

[0567] Wherein X.sub.d6 may be, for example, G or K;

[0568] Wherein X.sub.d7 may be, for example, I or M;

[0569] Wherein X.sub.d8 may be, for example, V or I;

[0570] Wherein X.sub.d9 may be, for example, T or S;

[0571] Wherein X.sub.d10 may be, for example, S or T;

[0572] Wherein X.sub.d11 may be, for example, S or F;

[0573] Wherein X.sub.d12 may be, for example, K or Q;

[0574] Wherein X.sub.d13 may be, for example, S or N;

[0575] Wherein X.sub.d14 may be, for example, A or T;

[0576] Wherein X.sub.d15 may be, for example, A or E;

[0577] Wherein X.sub.d16 may be, for example, V or T and;

[0578] Wherein X.sub.d17, A or absent.

[0579] Accordingly, the present invention provides in one aspect, an antibody or antigen binding fragment thereof capable of specific binding to Kidney associated antigen 1 (KAAG1) which may have a light chain variable region at least 70% identical to SEQ ID NO.:16 and/or a heavy chain variable region at least 70% identical to SEQ ID NO.:18. The antibody or antigen binding fragment thereof may also comprise at least one amino acid substitution in comparison with SEQ ID NO.:16 or SEQ ID NO.:18.

[0580] The present invention also provides in another aspect, an antibody or antigen binding fragment thereof which may have a light chain variable region at least 70% identical to SEQ ID NO.:24 and/or a heavy chain variable region at least 70% identical to SEQ ID NO.:26. The antibody or antigen binding fragment thereof may also comprise at least one amino acid substitution in comparison with SEQ ID NO.:24 or SEQ ID NO.:26.

[0581] The present invention also provides in another aspect, an antibody or antigen binding fragment thereof which may have a light chain variable region at least 70% identical to SEQ ID NO.:48 and/or a heavy chain variable region at least 70% identical to SEQ ID NO.:46. The antibody or antigen binding fragment thereof may also comprise at least one amino acid substitution in comparison with SEQ ID NO.:48 or SEQ ID NO.:46.

[0582] In accordance with an embodiment of the invention, the amino acid substitution may be outside of a complementarity determining region (CDR). An antibody or antigen binding fragment having such an amino acid sequence encompasses, for example, a humanized antibody or antigen binding fragment.

[0583] As used herein the term "from one to twenty-five" includes every individual values and ranges such as for example, 1, 2, 3, and up to 25; 1 to 25; 1 to 24, 1 to 23, 1 to 22, 1 to 21, 1 to 20, 1 to 19; 1 to 18; 1 to 17; 1 to 16; 1 to 15 and so on; 2 to 25, 2 to 24, 2 to 23, 2 to 22, 2 to 21, 2 to 20; 2 to 19; 2 to 18; 2 to 17 and so on; 3 to 25, 3 to 24, 3 to 23, 3 to 22, 3 to 21, 3 to 20; 3 to 19; 3 to 18 and so on; 4 to 25, 4 to 24, 4 to 23, 4 to 22, 4 to 21, 4 to 20; 4 to 19; 4 to 18; 4 to 17; 4 to 16 and so on; 5 to 25, 5 to 24, 5 to 23, 5 to 22, 5 to 21, 5 to 20; 5 to 19; 5 to 18; 5 to 17 and so on, etc.

[0584] As used herein the term "from one to twenty-three" includes every individual values and ranges such as for example, 1, 2, 3, and up to 23; 1 to 23, 1 to 22, 1 to 21, 1 to 20, 1 to 19; 1 to 18; 1 to 17; 1 to 16; 1 to 15 and so on; 2 to 23, 2 to 22, 2 to 21, 2 to 20; 2 to 19; 2 to 18; 2 to 17 and so on; 3 to 23, 3 to 22, 3 to 21, 3 to 20; 3 to 19; 3 to 18 and so on; 4 to 23, 4 to 22, 4 to 21, 4 to 20; 4 to 19; 4 to 18; 4 to 17; 4 to 16 and so on; 5 to 25, 5 to 24, 5 to 23, 5 to 22, 5 to 21, 5 to 20; 5 to 19; 5 to 18; 5 to 17 and so on, etc.

[0585] As used herein the term "from one to twenty" includes every individual values and ranges such as for example, 1, 2, 3, and up to 20; 1 to 20; 1 to 19; 1 to 18; 1 to 17; 1 to 16; 1 to 15 and so on; 2 to 20; 2 to 19; 2 to 18; 2 to 17 and so on; 3 to 20; 3 to 19; 3 to 18 and so on; 4 to 20; 4 to 19; 4 to 18; 4 to 17; 4 to 16 and so on; 5 to 20; 5 to 19; 5 to 18; 5 to 17 and so on, etc.

[0586] Likewise, the term "from one to fifteen" includes every individual values and ranges such as for example, 1, 2, 3, and up to 15; 1 to 15; 1 to 14; 1 to 13; 1 to 12; 1 to 11; 1 to 10 and so on; 2 to 15; 2 to 14; 2 to 13; 2 to 12 and so on; 3 to 15; 3 to 14; 3 to 13 and so on; 4 to 15; 4 to 14; 4 to 13; 4 to 12; 4 to 11 and so on; 5 to 15; 5 to 14; 5 to 13; 5 to 12 and so on, etc.

[0587] Likewise, the term "from one to eleven" includes every individual values and ranges such as for example, 1, 2, 3, and up to 11; 1 to 11; 1 to 10, 1 to 9, 1 to 8, 1 to 7, and so on; 2 to 11; 2 to 10; 2 to 9; 2 to 8 and so on; 3 to 11; 3 to 10; 3 to 9 and so on; 4 to 11; 4 to 10; 4 to 9; 4 to 8; 4 to 7 and so on; 5 to 11; 5 to 10; 5 to 9; 5 to 8 and so on, etc.

[0588] In a more specific embodiment of the invention, the number of amino acid substitutions that may be accommodated in a humanized light chain variable region derived from SEQ ID NO.:16 may be for example, from 1 to 15 amino acid substitutions.

[0589] In yet a more specific embodiment of the invention, the number of amino acid substitutions that may be accommodated in a humanized heavy chain variable region derived from SEQ ID NO.:18 may be for example, from 1 to 20 amino acid substitutions. In some instances, when considering a humanized version of SEQ ID NO.:18, it may be useful to have at least three amino acid substitutions.

[0590] In a further more specific embodiment of the invention, the number of amino acid substitutions that may be accommodated in a humanized light chain variable region derived from SEQ ID NO.:24 may be for example, from 1 to 16 amino acid substitutions.

[0591] In yet a further more specific embodiment of the invention, the number of amino acid substitutions that may be accommodated in a humanized heavy chain variable region of SEQ ID NO.:26 may be for example, from 1 to 17 amino acid substitutions.

[0592] In a further more specific embodiment of the invention, the number of amino acid substitutions that may be accommodated in a humanized light chain variable region derived from SEQ ID NO.:48 may be for example, from 1 to 11 amino acid substitutions.

[0593] In yet a further more specific embodiment of the invention, the number of amino acid substitutions that may be accommodated in a humanized heavy chain variable region of SEQ ID NO.:46 may be for example, from 1 to 23 amino acid substitutions.

[0594] In accordance with an embodiment of the invention, the one to twenty amino acid substitutions may be for example, in the light chain variable region.

[0595] In accordance with an embodiment of the invention, the one to twenty amino acid substitutions may be for example, in the heavy chain variable region.

[0596] A humanized antibody or antigen binding fragment may therefore have a light chain variable region having up to twenty amino acid substitutions in comparison with SEQ ID NO.:16 or SEQ ID NO.:24 and may have a heavy chain variable region having up to twenty amino acid substitutions in comparison with SEQ ID NO.:18 or SEQ ID NO.:26. A humanized antibody or antigen binding fragment may therefore have a light chain variable region having up to twenty-five amino acid substitutions in comparison with SEQ ID NO.:48 and may have a heavy chain variable region having up to twenty-five amino acid substitutions in comparison with SEQ ID NO.:46.

[0597] It is to be understood herein that when the humanized antibody or antigen binding fragment has two light chain variable regions and two heavy chain variable regions, each one of the light chain variable regions may independently have up to twenty-five, twenty-four, twenty-three, twenty-two, twenty-one, twenty, nineteen, eighteen, seventeen, sixteen, fifteen, fourteen, thirteen, twelve, eleven, ten, nine, eight, seven, six, five, four, three, two, one amino acid substitutions and each one of the heavy chain variable regions may have up to twenty-five, twenty-four, twenty-three, twenty-two, twenty-one, twenty, nineteen, eighteen, seventeen, sixteen, fifteen, fourteen, thirteen, twelve, eleven, ten, nine, eight, seven, six, five, four, three, two, one amino acid substitutions.

[0598] As discussed herein the amino acid substitutions may be conservative or non-conservative. In an exemplary embodiment the amino acid substitutions may be conservative.

[0599] It is to be understood herein that the humanized antibody or antigen binding fragment of the invention may also have a light chain variable region and/or heavy chain variable region showing a deletion in comparison with SEQ ID NO.:16, SEQ ID NO.:18, SEQ ID NO.:189, SEQ ID NO.:190, SEQ ID NO.:194, SEQ ID NO.:195, SEQ ID NO.:196, SEQ ID NO.:197, SEQ ID NO.:24 and/or SEQ ID NO.:26. Such deletion may be found, for example, at an amino- or carboxy-terminus of the light chain variable region and/or heavy chain variable region.

[0600] Another exemplary embodiment of the humanized antibody or antigen binding fragment of the present invention includes for example, an antibody or antigen binding fragment having a light chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:186, SEQ ID NO.:187, SEQ ID NO.:188, SEQ ID NO.:189 or SEQ ID NO.:190.

[0601] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:186" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, or at least 112 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:186" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:186 and especially those sequences which include the 3 CDRs of SEQ ID NO.:186, such as, for example a sequence comprising amino acids 6 to 108, 5 to 109, 13 to 103, 14 to 111 of SEQ ID NO.:186 and so on.

[0602] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:187" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, or at least 112 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:187" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:187 and especially those sequences which include the 3 CDRs of SEQ ID NO.:187, such as, for example a sequence comprising amino acids 7 to 109, 12 to 104, 22 to 113, 18 to 112 of SEQ ID NO.:187 and so on.

[0603] The terms "at least 90 consecutive amino acids of SEQ ID NO.:188", "at least 90 consecutive amino acids of SEQ ID NO.:189" or "at least 90 consecutive amino acids of SEQ ID NO.:190" has a similar meaning.

[0604] In accordance with the present invention, the antibody or antigen binding fragment of the present invention may have, for example, a light chain variable region as set forth in SEQ ID NO.:189 or 190.

[0605] The humanized antibody or antigen binding fragment of the invention includes (or further includes) for example, a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NOs.:191, 192, 193, 194, 195, 196 or 197.

[0606] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:191" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115 or at least 116 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:191" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:191 and especially those sequences which include the 3 CDRs of SEQ ID NO.:191, such as, for example a sequence comprising amino acids 1 to 106, 2 to 112, 11 to 113, 7 to 102 of SEQ ID NO.:191 and so on.

[0607] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:192" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115 or at least 116 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:192" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:192 and especially those sequences which include the 3 CDRs of SEQ ID NO.:192, for example a sequence comprising amino acids 6 to 109, 8 to 113, 1 to 102, 2 to 105 of SEQ ID NO.:192 and so on.

[0608] The terms "at least 90 consecutive amino acids of SEQ ID NO.:193", "at least 90 consecutive amino acids of SEQ ID NO.:194", "at least 90 consecutive amino acids of SEQ ID NO.:195", "at least 90 consecutive amino acids of SEQ ID NO.:196" or "at least 90 consecutive amino acids of SEQ ID NO.:197" has a similar meaning.

[0609] In accordance with the present invention, the antibody or antigen binding fragment of the present invention may have, for example, a heavy chain variable region as set forth in SEQ ID NO.:194, 195, 196 or 197.

[0610] In accordance with the present invention the antibody or antigen binding fragment may comprise, for example,

[0611] a) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:186 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:191, SEQ ID NO.:192, SEQ ID NO.:193, SEQ ID NO.:194, SEQ ID NO.:195, SEQ ID NO.:196 or SEQ ID NO.:197;

[0612] b) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:187 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:191, SEQ ID NO.:192, SEQ ID NO.:193, SEQ ID NO.:194, SEQ ID NO.:195, SEQ ID NO.:196 or SEQ ID NO.:197;

[0613] c) a light chain variable region which may comprise amino acids at least 90 consecutive amino acids of SEQ ID NO.:188 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:191, SEQ ID NO.:192, SEQ ID NO.:193, SEQ ID NO.:194, SEQ ID NO.:195, SEQ ID NO.:196 or SEQ ID NO.:197;

[0614] d) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:189 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:191, SEQ ID NO.:192, SEQ ID NO.:193, SEQ ID NO.:194, SEQ ID NO.:195, SEQ ID NO.:196 or SEQ ID NO.:197 or

[0615] e) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:190 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:191, SEQ ID NO.:192, SEQ ID NO.:193, SEQ ID NO.:194, SEQ ID NO.:195, SEQ ID NO.:196 or SEQ ID NO.:197.

[0616] In accordance with a more specific embodiment of the invention, the light chain variable region may comprise at least 90 consecutive amino acids of SEQ ID NO.:189 or 190 and the heavy chain variable region may comprise at least 90 consecutive amino acids of SEQ ID NO.:194, 195, 196 or 197.

[0617] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:189 and the heavy chain variable region may be as set forth in SEQ ID NO.:194.

[0618] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:189 and the heavy chain variable region may be as set forth in SEQ ID NO.:195.

[0619] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:189 and the heavy chain variable region may be as set forth in SEQ ID NO.:196.

[0620] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:189 and the heavy chain variable region may be as set forth in SEQ ID NO.:197.

[0621] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:190 and the heavy chain variable region may be as set forth in SEQ ID NO.:194.

[0622] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:190 and the heavy chain variable region may be as set forth in SEQ ID NO.:195.

[0623] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:190 and the heavy chain variable region may be as set forth in SEQ ID NO.:196.

[0624] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:190 and the heavy chain variable region may be as set forth in SEQ ID NO.:197.

[0625] Another exemplary embodiment of the humanized antibody or antigen binding fragment of the present invention includes for example, an antibody or antigen binding fragment having a light chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:174, SEQ ID NO.:175, SEQ ID NO.:176 or SEQ ID NO.:168.

[0626] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:174" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112 or at least 113 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:174" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:174 and especially those sequences which include the 3 CDRs of SEQ ID NO.:174, such as, for example a sequence comprising amino acids 6 to 108, 5 to 109, 13 to 103, 14 to 111 of SEQ ID NO.:174 and so on.

[0627] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:175" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112 or at least 113 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:175" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:175 and especially those sequences which include the 3 CDRs of SEQ ID NO.:175, such as, for example a sequence comprising amino acids 7 to 109, 12 to 104, 22 to 113, 18 to 112 of SEQ ID NO.:175 and so on.

[0628] The terms "at least 90 consecutive amino acids of SEQ ID NO.:176" or "at least 90 consecutive amino acids of SEQ ID NO.:168" has a similar meaning.

[0629] In accordance with the present invention, the antibody or antigen binding fragment of the present invention may have, for example, a light chain variable region as set forth in SEQ ID NO.:168.

[0630] The humanized antibody or antigen binding fragment of the invention includes (or further includes) for example, a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NOs.:177, 178, 179 or 169.

[0631] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:177" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112 or at least 113 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:177" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:177 and especially those sequences which include the 3 CDRs of SEQ ID NO.:177, such as, for example a sequence comprising amino acids 1 to 106, 2 to 112, 11 to 113, 7 to 102 of SEQ ID NO.:177 and so on.

[0632] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:178" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112 or at least 113 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:178" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:178 and especially those sequences which include the 3 CDRs of SEQ ID NO.:178, for example a sequence comprising amino acids 6 to 109, 8 to 113, 1 to 102, 2 to 105 of SEQ ID NO.:178 and so on.

[0633] The terms "at least 90 consecutive amino acids of SEQ ID NO.:179" or "at least 90 consecutive amino acids of SEQ ID NO.:169" has a similar meaning.

[0634] In accordance with the present invention, the antibody or antigen binding fragment of the present invention may have, for example, a heavy chain variable region as set forth in SEQ ID NO.:169.

[0635] In accordance with the present invention the antibody or antigen binding fragment may comprise, for example,

[0636] f) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:174 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:177, SEQ ID NO.:178, SEQ ID NO.:179 or SEQ ID NO.:169;

[0637] g) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:175 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:177, SEQ ID NO.:178, SEQ ID NO.:179 or SEQ ID NO.:169;

[0638] h) a light chain variable region which may comprise amino acids at least 90 consecutive amino acids of SEQ ID NO.:176 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:177, SEQ ID NO.:178, SEQ ID NO.:179 or SEQ ID NO.:169 or;

[0639] i) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:168 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:177, SEQ ID NO.:178, SEQ ID NO.:179 or SEQ ID NO.:169.

[0640] In accordance with a more specific embodiment of the invention, the light chain variable region may comprise at least 90 consecutive amino acids of SEQ ID NO.:168 and the heavy chain variable region may comprise at least 90 consecutive amino acids of SEQ ID NO.:169.

[0641] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:168 and the heavy chain variable region may be as set forth in SEQ ID NO.:169.

[0642] Other exemplary embodiments of the humanized antibodies or antigen binding fragments of the invention are those which may comprise a light chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID Nos. 180, 181, 182 or 172.

[0643] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:180" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106 or at least 107, consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:180" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:180 and especially those sequences which include the 3 CDRs of SEQ ID NO.:180, for example a sequence comprising amino acids 6 to 102, 11 to 106, 1 to 106, 3 to 95, 5 to 95 of SEQ ID NO.:180 and so on.

[0644] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:181" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106 or at least 107, consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:181" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:181 and especially those sequences which include the 3 CDRs of SEQ ID NO.:181, for example a sequence comprising amino acids 9 to 106, 10 to 101, 1 to 98, 3 to 99, 7 to 107 of SEQ ID NO.:181 and so on.

[0645] The terms "at least 90 consecutive amino acids of SEQ ID NO.:182" or "at least 90 consecutive amino acids of SEQ ID NO.:172" has a similar meaning.

[0646] In accordance with the present invention, the antibody or antigen binding fragment of the present invention may have, for example, a light chain variable region as set forth in SEQ ID NO.:172.

[0647] The humanized antibody or antigen binding fragment of the invention includes (or further includes) for example, a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NOs.:183, 184, 185 or 173.

[0648] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:183" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115 or at least 116 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:183" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:183 and especially those sequences which include the 3 CDRs of SEQ ID NO.:183, such as, for example a sequence comprising amino acids 6 to 111, 1 to 106, 2 to 104, 5 to 106, 10 to 107 of SEQ ID NO.:183 and so on.

[0649] As used herein the term "at least 90 consecutive amino acids of SEQ ID NO.:185" also includes the terms "at least 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115 or at least 116 consecutive amino acids". The term "at least 90 consecutive amino acids of SEQ ID NO.:185" encompasses any possible sequence of at least 90 consecutive amino acids found in SEQ ID NO.:185 and especially those sequences which include the 3 CDRs of SEQ ID NO.:185, such as, for example a sequence comprising amino acids 3 to 107, 1 to 115, 1 to 110, 22 to 116, 20 to 115 of SEQ ID NO.:185 and so on.

[0650] The terms "at least 90 consecutive amino acids of SEQ ID NO.:184" or "at least 90 consecutive amino acids of SEQ ID NO.:173" has a similar meaning.

[0651] In accordance with the present invention, the antibody or antigen binding fragment of the present invention may have, for example, a heavy chain variable region as set forth in SEQ ID NO.:173.

[0652] In accordance with the present invention the antibody or antigen binding fragment may comprise, for example,

[0653] a) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:180 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:183, SEQ ID NO.:184, SEQ ID NO.:185 or SEQ ID NO.:173;

[0654] b) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:181 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:183, SEQ ID NO.:184, SEQ ID NO.:185 or SEQ ID NO.:173;

[0655] c) a light chain variable region which may comprise amino acids at least 90 consecutive amino acids of SEQ ID NO.:182 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:183, SEQ ID NO.:184, SEQ ID NO.:185 or SEQ ID NO.:173 or;

[0656] d) a light chain variable region which may comprise at least 90 consecutive amino acids of SEQ ID NO.:172 and a heavy chain variable region which may comprise at least 90 consecutive amino acids of any of SEQ ID NO.:183, SEQ ID NO.:184, SEQ ID NO.:185 or SEQ ID NO.:173.

[0657] In accordance with a more specific embodiment of the invention, the light chain variable region may have at least 90 consecutive amino acids of SEQ ID NO.:172 and the heavy chain variable region may have at least 90 consecutive amino acids of SEQ ID NO.:173.

[0658] In accordance with an even more specific embodiment of the invention, the light chain variable region may be as set forth in SEQ ID NO.:172 and the heavy chain variable region may be as set forth in SEQ ID NO.:173.

[0659] The antibody or antigen binding fragment of the present invention may have a light chain variable region and/or heavy chain variable region as described above and may further comprise amino acids of a constant region, such as, for example, amino acids of a constant region of a human antibody.

[0660] In an exemplary embodiment, the antibody or antigen binding fragment of the present invention may comprise, for example, a human IgG1 constant region.

[0661] In accordance with another exemplary embodiment of the invention, the antigen binding fragment may be, for example, a scFv, a Fab, a Fab' or a (Fab).sub.2.

Production of the Antibodies in Cells

[0662] The anti-KAAG1 antibodies that are disclosed herein can be made by a variety of methods familiar to those skilled in the art, such as hybridoma methodology or by recombinant DNA methods.

[0663] In an exemplary embodiment of the invention, the anti-KAAG1 antibodies may be produced by the conventional hybridoma technology, where a mouse is immunized with an antigen, spleen cells isolated and fused with myeloma cells lacking HGPRT expression and hybrid cells selected by hypoxanthine, aminopterin and thymine (HAT) containing media.

[0664] In an additional exemplary embodiment of the invention, the anti-KAAG1 antibodies may be produced by recombinant DNA methods.

[0665] In order to express the anti-KAAG1 antibodies, nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein or any other may be inserted into an expression vector, i.e., a vector that contains the elements for transcriptional and translational control of the inserted coding sequence in a particular host. These elements may include regulatory sequences, such as enhancers, constitutive and inducible promoters, and 5' and 3' un-translated regions. Methods that are well known to those skilled in the art may be used to construct such expression vectors. These methods include in vitro recombinant DNA techniques, synthetic techniques, and in vivo genetic recombination.

[0666] A variety of expression vector/host cell systems known to those of skill in the art may be utilized to express a polypeptide or RNA derived from nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein. These include, but are not limited to, microorganisms such as bacteria transformed with recombinant bacteriophage, plasmid, or cosmid DNA expression vectors; yeast transformed with yeast expression vectors; insect cell systems infected with baculovirus vectors; plant cell systems transformed with viral or bacterial expression vectors; or animal cell systems. For long-term production of recombinant proteins in mammalian systems, stable expression in cell lines may be effected. For example, nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein may be transformed into cell lines using expression vectors that may contain viral origins of replication and/or endogenous expression elements and a selectable or visible marker gene on the same or on a separate vector. The invention is not to be limited by the vector or host cell employed. In certain embodiments of the present invention, the nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein may each be ligated into a separate expression vector and each chain expressed separately. In another embodiment, both the light and heavy chains able to encode any one of a light and heavy immunoglobulin chains described herein may be ligated into a single expression vector and expressed simultaneously.

[0667] Alternatively, RNA and/or polypeptide may be expressed from a vector comprising nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein using an in vitro transcription system or a coupled in vitro transcription/translation system respectively.

[0668] In general, host cells that contain nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein and/or that express a polypeptide encoded by the nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein, or a portion thereof, may be identified by a variety of procedures known to those of skill in the art. These procedures include, but are not limited to, DNA/DNA or DNA/RNA hybridizations, PCR amplification, and protein bioassay or immunoassay techniques that include membrane, solution, or chip based technologies for the detection and/or quantification of nucleic acid or amino acid sequences. Immunological methods for detecting and measuring the expression of polypeptides using either specific polyclonal or monoclonal antibodies are known in the art. Examples of such techniques include enzyme-linked immunosorbent assays (ELISAs), radioimmunoassays (RIAs), and fluorescence activated cell sorting (FACS). Those of skill in the art may readily adapt these methodologies to the present invention.

[0669] Host cells comprising nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein may thus be cultured under conditions for the transcription of the corresponding RNA (mRNA, siRNA, shRNA etc.) and/or the expression of the polypeptide from cell culture. The polypeptide produced by a cell may be secreted or may be retained intracellularly depending on the sequence and/or the vector used. In an exemplary embodiment, expression vectors containing nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein may be designed to contain signal sequences that direct secretion of the polypeptide through a prokaryotic or eukaryotic cell membrane.

[0670] Due to the inherent degeneracy of the genetic code, other DNA sequences that encode the same, substantially the same or a functionally equivalent amino acid sequence may be produced and used, for example, to express a polypeptide encoded by nucleotide sequences able to encode any one of a light and heavy immunoglobulin chains described herein. The nucleotide sequences of the present invention may be engineered using methods generally known in the art in order to alter the nucleotide sequences for a variety of purposes including, but not limited to, modification of the cloning, processing, and/or expression of the gene product. DNA shuffling by random fragmentation and PCR reassembly of gene fragments and synthetic oligonucleotides may be used to engineer the nucleotide sequences. For example, oligonucleotide-mediated site-directed mutagenesis may be used to introduce mutations that create new restriction sites, alter glycosylation patterns, change codon preference, produce splice variants, and so forth.

[0671] In addition, a host cell strain may be chosen for its ability to modulate expression of the inserted sequences or to process the expressed polypeptide in the desired fashion. Such modifications of the polypeptide include, but are not limited to, acetylation, carboxylation, glycosylation, phosphorylation, lipidation, and acylation. In an exemplary embodiment, anti-KAAG1 antibodies that contain particular glycosylation structures or patterns may be desired. Post-translational processing, which cleaves a "prepro" form of the polypeptide, may also be used to specify protein targeting, folding, and/or activity. Different host cells that have specific cellular machinery and characteristic mechanisms for post-translational activities (e.g., CHO, HeLa, MDCK, HEK293, and W138) are available commercially and from the American Type Culture Collection (ATCC) and may be chosen to ensure the correct modification and processing of the expressed polypeptide.

[0672] Those of skill in the art will readily appreciate that natural, modified, or recombinant nucleic acid sequences may be ligated to a heterologous sequence resulting in translation of a fusion polypeptide containing heterologous polypeptide moieties in any of the aforementioned host systems. Such heterologous polypeptide moieties may facilitate purification of fusion polypeptides using commercially available affinity matrices. Such moieties include, but are not limited to, glutathione S-transferase (GST), maltose binding protein, thioredoxin, calmodulin binding peptide, 6-His (His), FLAG, c-myc, hemaglutinin (HA), and antibody epitopes such as monoclonal antibody epitopes.

[0673] In yet a further aspect, the present invention relates to a polynucleotide which may comprise a nucleotide sequence encoding a fusion protein. The fusion protein may comprise a fusion partner (e.g., HA, Fc, etc.) fused to the polypeptide (e.g., complete light chain, complete heavy chain, variable regions, CDRs etc.) described herein.

[0674] Those of skill in the art will also readily recognize that the nucleic acid and polypeptide sequences may be synthesized, in whole or in part, using chemical or enzymatic methods well known in the art. For example, peptide synthesis may be performed using various solid-phase techniques and machines such as the ABI 431A Peptide synthesizer (PE Biosystems) may be used to automate synthesis. If desired, the amino acid sequence may be altered during synthesis and/or combined with sequences from other proteins to produce a variant protein.

Antibody Conjugates

[0675] The antibody or antigen binding fragment of the present invention may be conjugated with a detectable moiety (i.e., for detection or diagnostic purposes) or with a therapeutic moiety (for therapeutic purposes)

[0676] A "detectable moiety" is a moiety detectable by spectroscopic, photochemical, biochemical, immunochemical, chemical and/or other physical means. A detectable moiety may be coupled either directly and/or indirectly (for example via a linkage, such as, without limitation, a DOTA or NHS linkage) to antibodies and antigen binding fragments thereof of the present invention using methods well known in the art. A wide variety of detectable moieties may be used, with the choice depending on the sensitivity required, ease of conjugation, stability requirements and available instrumentation. A suitable detectable moiety include, but is not limited to, a fluorescent label, a radioactive label (for example, without limitation, .sup.125I, In.sup.111, Tc.sup.99, I.sup.131 and including positron emitting isotopes for PET scanner etc), a nuclear magnetic resonance active label, a luminiscent label, a chemiluminescent label, a chromophore label, an enzyme label (for example and without limitation horseradish peroxidase, alkaline phosphatase, etc.), quantum dots and/or a nanoparticle. Detectable moiety may cause and/or produce a detectable signal thereby allowing for a signal from the detectable moiety to be detected.

[0677] In another exemplary embodiment of the invention, the antibody or antigen binding fragment thereof may be coupled (modified) with a therapeutic moiety (e.g., drug, cytotoxic moiety).

[0678] In an exemplary embodiment, the anti-KAAG1 antibodies and antigen binding fragments may comprise an inhibitor, a chemotherapeutic or cytotoxic agent. For example, the antibody and antigen binding fragments may be conjugated to the chemotherapeutic or cytotoxic agent. Such chemotherapeutic or cytotoxic agents include, but are not limited to, Yttrium-90, Scandium-47, Rhenium-186, Iodine-131, Iodine-125, and many others recognized by those skilled in the art (e.g., lutetium (e.g., Lu.sup.177), bismuth (e.g., Bi.sup.213), copper (e.g., Cu.sup.67)). In other instances, the chemotherapeutic or cytotoxic agent may comprise, without limitation, 5-fluorouracil, adriamycin, irinotecan, platinum-based compounds such as cisplatin and anti-tubulin or anti-mitotic compounds such as, taxanes, doxorubicin and cyclophosphamide, pseudomonas endotoxin, ricin and other toxins. Suitable antibody drug conjugates are selected amongst those having an IC.sub.50 in the range of 0.001 nM to 150 nM, 0.001 nM to 100 nM, 0.001 nM to 50 nM, 0.001 nM to 20 nM or 0.001 nM to 10 nM (inclusively). The cytotoxic drug used for conjugation is thus selected on the basis of these criteria.

[0679] Alternatively, in order to carry out the methods of the present invention and as known in the art, the antibody or antigen binding fragment of the present invention (conjugated or not) may be used in combination with a second molecule (e.g., a secondary antibody, etc.) which is able to specifically bind to the antibody or antigen binding fragment of the present invention and which may carry a desirable detectable, diagnostic or therapeutic moiety.

Pharmaceutical Compositions of the Antibodies and their Use

[0680] Pharmaceutical compositions of the anti-KAAG1 antibodies or antigen binding fragments (conjugated or not) are also encompassed by the present invention. The pharmaceutical composition may comprise an anti-KAAG1 antibody or an antigen binding fragment and may also contain a pharmaceutically acceptable carrier.

[0681] Other aspects of the invention relate to a composition which may comprise the antibody or antigen binding fragment described herein and a carrier.

[0682] The present invention also relates to a pharmaceutical composition which may comprise the antibody or antigen binding fragment described herein and a pharmaceutically acceptable carrier.

[0683] In addition to the active ingredients, a pharmaceutical composition may contain pharmaceutically acceptable carriers comprising water, PBS, salt solutions, gelatins, oils, alcohols, and other excipients and auxiliaries that facilitate processing of the active compounds into preparations that may be used pharmaceutically. In other instances, such preparations may be sterilized.

[0684] As used herein, "pharmaceutical composition" means therapeutically effective amounts of the agent together with pharmaceutically acceptable diluents, preservatives, solubilizers, emulsifiers, adjuvant and/or carriers. A "therapeutically effective amount" as used herein refers to that amount which provides a therapeutic effect for a given condition and administration regimen. Such compositions are liquids or lyophilized or otherwise dried formulations and include diluents of various buffer content (e.g., Tris-HCl., acetate, phosphate), pH and ionic strength, additives such as albumin or gelatin to prevent absorption to surfaces, detergents (e.g., Tween 20, Tween 80, Pluronic F68, bile acid salts). Solubilizing agents (e.g., glycerol, polyethylene glycerol), anti-oxidants (e.g., ascorbic acid, sodium metabisulfite), preservatives (e.g., thimerosal, benzyl alcohol, parabens), bulking substances or tonicity modifiers (e.g., lactose, mannitol), covalent attachment of polymers such as polyethylene glycol to the protein, complexation with metal ions, or incorporation of the material into or onto particulate preparations of polymeric compounds such as polylactic acid, polyglycolic acid, hydrogels, etc, or onto liposomes, microemulsions, micelles, unilamellar or multilamellar vesicles, erythrocyte ghosts, or spheroplasts. Such compositions will influence the physical state, solubility, stability, rate of in vivo release, and rate of in vivo clearance. Controlled or sustained release compositions include formulation in lipophilic depots (e.g., fatty acids, waxes, oils). Also comprehended by the invention are particulate compositions coated with polymers (e.g., poloxamers or poloxamines). Other embodiments of the compositions of the invention incorporate particulate forms protective coatings, protease inhibitors or permeation enhancers for various routes of administration, including parenteral, pulmonary, nasal, oral, vaginal, rectal routes. In one embodiment the pharmaceutical composition is administered parenterally, paracancerally, transmucosally, transdermally, intramuscularly, intravenously, intradermally, subcutaneously, intraperitonealy, intraventricularly, intracranially and intratumorally.

[0685] Further, as used herein "pharmaceutically acceptable carrier" or "pharmaceutical carrier" are known in the art and include, but are not limited to, 0.01-0.1 M or 0.05 M phosphate buffer or 0.8% saline. Additionally, such pharmaceutically acceptable carriers may be aqueous or non-aqueous solutions, suspensions, and emulsions. Examples of non-aqueous solvents are propylene glycol, polyethylene glycol, vegetable oils such as olive oil, and injectable organic esters such as ethyl oleate. Aqueous carriers include water, alcoholic/aqueous solutions, emulsions or suspensions, including saline and buffered media. Parenteral vehicles include sodium chloride solution, Ringer's dextrose, dextrose and sodium chloride, lactated Ringer's orfixed oils. Intravenous vehicles include fluid and nutrient replenishers, electrolyte replenishers such as those based on Ringer's dextrose, and the like. Preservatives and other additives may also be present, such as, for example, antimicrobials, antioxidants, collating agents, inert gases and the like.

[0686] For any compound, the therapeutically effective dose may be estimated initially either in cell culture assays or in animal models such as mice, rats, rabbits, dogs, or pigs. An animal model may also be used to determine the concentration range and route of administration. Such information may then be used to determine useful doses and routes for administration in humans. These techniques are well known to one skilled in the art and a therapeutically effective dose refers to that amount of active ingredient that ameliorates the symptoms or condition. Therapeutic efficacy and toxicity may be determined by standard pharmaceutical procedures in cell cultures or with experimental animals, such as by calculating and contrasting the ED.sub.50 (the dose therapeutically effective in 50% of the population) and LD.sub.50 (the dose lethal to 50% of the population) statistics. Any of the therapeutic compositions described above may be applied to any subject in need of such therapy, including, but not limited to, mammals such as dogs, cats, cows, horses, rabbits, monkeys, and humans.

[0687] The pharmaceutical compositions utilized in this invention may be administered by any number of routes including, but not limited to, oral, intravenous, intramuscular, intra-arterial, intramedullary, intrathecal, intraventricular, transdermal, subcutaneous, intraperitoneal, intranasal, enteral, topical, sublingual, or rectal means.

Methods of Use

[0688] The term "treatment" for purposes of this disclosure refers to both therapeutic treatment and prophylactic or preventative measures, wherein the object is to prevent or slow down (lessen) the targeted pathologic condition or disorder. Those in need of treatment include those already having the disorder as well as those prone to have the disorder or those in whom the disorder is to be prevented.

[0689] The present invention provides in one aspect thereof, a method of treating an individual having or suspected of having breast cancer with an antibody or antigen binding fragment which is capable of specific binding to KAAG1.

[0690] In accordance with the present invention, the individual may have a breast cancer that is negative for the estrogen receptor expression, the progesterone receptor expression and/or Her2 expression (or overexpression).

[0691] Also in accordance with the present invention, the individual may have a breast cancer that has low expression for at least one of estrogen receptor, progesterone receptor and/or Her2.

[0692] For example, the tumor may be negative for (or have low expression of) both estrogen receptor expression and progesterone receptor expression.

[0693] In accordance with the present invention, the individual may have a breast cancer that is characterized as being triple-negative or basal-like.

[0694] Yet other aspects of the invention relate to the use of the isolated antibody or antigen binding fragment described herein in the treatment or diagnosis of breast cancer characterized by a lack of estrogen receptor expression, progesterone receptor expression and/or Her2 overexpression or by low expression of at least one of these three markers.

[0695] In accordance with the present invention, the method may comprise, for example, administering an antibody or antigen binding fragment which is capable of specific binding to KAAG1 to an individual in need. The individual in need is preferentially selected on the basis of a lack of ER expression, PgR expression and/or by the absence of HER2 protein over-expression. Clinical testing for these markers is usually performed using histopathologic methods (immunohistochemistry, FISH, etc.) and/or by gene expression studies (see for example Dent et al, 2007, Bernstein and Lacey, 2011). The individual in need may thus be an individual who has received a diagnosis of triple-negative breast cancer or basal-like breast cancer.

[0696] The present invention thus particularly relates to the therapeutic treatment of individual having triple-negative breast cancer or basal-like cancer with an anti-KAAG1 antibody.

[0697] Suitable antibodies or antigen binding fragments include those that are capable of specific binding to KAAG1 at the surface of tumor cells. Such antibodies may preferentially bind an epitope included within amino acids 30 to 84 of KAAG1 inclusively (e.g., within amino acids 36 to 60 (inclusively) or within amino acids 61 to 84 (inclusively) of KAAG1).

[0698] Suitable antibodies may be those which mediate antibody-dependent cell cytotoxicity and those that are conjugated with a therapeutic moiety.

[0699] In accordance with the present invention, the antibody may be, for example, a monoclonal antibody, a chimeric antibody or a humanized antibody or an antigen binding fragment thereof.

[0700] The method of the present invention may include administering the antibody or antigen binding fragment in combination with an inhibitor, a chemotherapeutic or a cytotoxic agent.

[0701] Other methods of treatment encompassed by the present invention include administering other types of KAAG1 inhibitors such as antisense-based therapeutics (siRNA, antisenses, ribozymes, etc.).

[0702] The present invention thus provides a method of treating triple-negative breast cancer or basal-like breast cancer by administering an inhibitor of KAAG1 activity or expression to an individual in need.

[0703] The inhibitor may comprise a nucleotide sequence complementary to SEQ ID NO.:1 or to a fragment thereof. More particularly, the inhibitor may comprise a nucleotide sequence complementary to nucleotides 738 to 992 (inclusively) of SEQ ID NO.:1 or to a fragment thereof. For example, the inhibitor may include at least 10 consecutive nucleotides (at least 15, at least 20) which are complementary to SEQ ID NO.:1 or to nucleotides 738 to 992 (inclusively) of SEQ ID NO.:1.

[0704] In certain instances, the anti-KAAG1 antibodies and fragments may interact with cancer cells that express KAAG1 and induce an immunological reaction by mediating ADCC. In other instances, the anti-KAAG1 antibodies and fragments may block the interaction of KAAG1 with its protein partners.

[0705] In certain instances, the anti-KAAG1 antibodies and antigen binding fragments thereof may be administered concurrently with other treatments given for the same condition (inhibitors, chemotherapeutics or cytotoxic agents). As such, the antibodies may be administered with a PARP1 inhibitor, a EGFR inhibitor, anti-mitotics (eg., taxanes), platinum-based agents (eg., cisplatin), DNA damaging agents (eg. Doxorubicin) and other anti-cancer therapies that are known to those skilled in the art. In other instances, the anti-KAAG1 antibodies and antigen binding fragments thereof may be administered with other therapeutic antibodies. These include, but are not limited to, antibodies that target EGFR, CD-20, and Her2.

[0706] The present invention relates in a further aspect thereof to a method for inhibiting the growth of KAAG1-expressing cell that are estrogen receptor-negative (ER-), progesterone receptor negative (PgR-) and/or that lacks Her2 overexpression (Her2-), the method may comprise contacting the cell with an effective amount of the antibody or antigen binding fragment described herein.

[0707] The present invention also encompasses method of treating cancer or inhibiting the growth of a KAAG1 expressing cells that are estrogen receptor-negative (ER-), progesterone receptor negative (PgR-) and/or that lacks Her2 overexpression (Her2-), in a mammal, the method may comprise administering the antibody or antigen binding fragment described herein to a mammal in need.

[0708] In further aspects, the present invention provides method of treatment, diagnostic methods and method of detection using the antibody or antigen binding fragment of the present invention and the use of these antibodies or antigen binding fragment in the manufacture of a pharmaceutical composition or drug for such purposes.

[0709] Method of treatment encompassed by the present invention includes administering an antibody or antigen binding fragment described herein to a mammal in need, and especially to a patient having or susceptible of having a cancer characterized as being estrogen receptor-negative (ER-), progesterone receptor negative (PgR-) and/or that lacks Her2 overexpression (Her2-),

[0710] The invention also provides in further aspects, methods for reducing tumor spread, tumor invasion, tumor formation or for inducing tumor lysis, which may comprise administering an isolated antibody or antigen binding fragment to a mammal in need.

[0711] The invention therefore relates to the use of the isolated antibody or antigen binding fragment described herein in the (manufacture of a pharmaceutical composition for) treatment of cancer, reduction of tumor spread, tumor invasion, tumor formation or for inducing tumor lysis of KAAG1-expressing tumor cells that are estrogen receptor-negative (ER-), progesterone receptor negative (PgR-) and/or that lacks Her2 overexpression (Her2-).

[0712] The antibody or antigen binding fragment may more particularly be applicable for malignant tumor including, for example, a malignant tumor having the ability to metastasize and/or tumor cells characterized by anchorage-independent growth. The antibody or antigen binding fragment of the present invention may also be used in the diagnosis of cancer. The diagnosis of cancer may be performed in vivo by administering the antibody or antigen binding fragment of the present invention to a mammal having or suspected of having a cancer. The diagnosis may also be performed ex vivo by contacting a sample obtained from the mammal with the antibody or antigen binding fragment and determining the presence or absence of cells (tumor cells) expressing KAAG1 or a KAAG1 variant.

[0713] The present invention also encompasses method of detecting cancer or detecting a KAAG1 expressing cells that are estrogen receptor-negative (ER-), progesterone receptor negative (PgR-) and/or that lacks Her2 overexpression (Her2-), in a mammal, the method may comprise administering the antibody or antigen binding fragment described herein to a mammal in need.

[0714] The present invention relates in another aspect thereof to a method for detecting a cell expressing KAAG1 or a KAAG1 variant, the method may comprise contacting the cell with an antibody or antigen binding fragment described herein and detecting a complex formed by the antibody and the KAAG1- or KAAG1 variant-expressing cell. Exemplary embodiments of antibodies or antigen binding fragments used in detection methods are those which are capable of binding to the extracellular region of KAAG1.

[0715] Other exemplary embodiments of antibodies or antigen binding fragments used in detection methods are those which bind to KAAG1 or KAAG1 variant expressed at the surface of tumor cells that are estrogen receptor-negative (ER-), progesterone receptor negative (PgR-) and/or that lacks Her2 overexpression (Her2-).

[0716] Another aspect of the invention relates a method for detecting KAAG1 (SEQ ID NO.:2), a KAAG1 variant having at least 80% sequence identity with SEQ ID NO.:2 or a secreted form of circulating form of KAAG1 or KAAG1 variant, the method may comprise contacting a cell expressing KAAG1 or the KAAG1 variant or a sample (biopsy, serum, plasma, urine etc.) comprising or suspected of comprising KAAG1 or the KAAG1 variant with the antibody or antigen binding fragments described herein and measuring binding. The sample may originate from a mammal (e.g., a human) which may have cancer (e.g., breast cancer that is characterized as being estrogen receptor-negative (ER-), progesterone receptor negative (PgR-) and/or that lacks Her2 overexpression (Her2-), such as basal-like breast cancer or triple-negative breast cancer) or may be suspected of having cancer. The sample may be a tissue sample obtained from the mammal or a cell culture supernatant.

[0717] In accordance with the invention the sample may be a serum sample, a plasma sample, a blood sample or ascitic fluid obtained from the mammal. The antibody or antigen binding fragment described herein may advantageously detect a secreted or circulating form (circulating in blood) of KAAG1.

[0718] The method may comprise quantifying the complex formed by the antibody or antigen binding fragment bound to KAAG1 or to the KAAG1 variant.

[0719] The binding of an antibody to an antigen will cause an increase in the expected molecular weight of the antigen. A physical change therefore occurs upon specific binding of the antibody or antigen binding fragment and the antigen.

[0720] Such changes may be detected using, for example, electrophoresis followed by Western blot and coloration of the gel or blot, mass spectrometry, HPLC coupled with a computer or else. Apparatus capable of computing a shift in molecular weight are known in the art and include for example, Phosphorimager.TM..

[0721] When the antibody comprises for example a detectable label, the antigen-antibody complex may be detected by the fluorescence emitted by the label, radiation emission of the label, enzymatic activity of a label provided with its substrate or else.

[0722] Detection and/or measurement of binding between an antibody or antigen binding fragment and an antigen may be performed by various methods known in the art. Binding between an antibody or antigen binding fragment and an antigen may be monitored with an apparatus capable of detecting the signal emitted by the detectable label (radiation emission, fluorescence, color change etc.). Such apparatus provides data which indicates that binding as occurred and may also provide indication as to the amount of antibody bound to the antigen. The apparatus (usually coupled with a computer) may also be capable of calculating the difference between a background signal (e.g., signal obtained in the absence of antigen-antibody binding) or background noise and the signal obtained upon specific antibody-antigen binding. Such apparatuses may thus provide the user with indications and conclusions as to whether the antigen has been detected or not.

[0723] Additional aspects of the invention relate to kits which may include one or more container containing one or more antibodies or antigen binding fragments described herein.

Nucleic Acids, Vectors and Cells

[0724] Antibodies are usually made in cells allowing expression of the light chain and heavy chain expressed from a vector(s) comprising a nucleic acid sequence encoding the light chain and/or heavy chain.

[0725] The present therefore encompasses nucleic acids capable of encoding any of the CDRs, light chain variable regions, heavy chain variable regions, light chains, heavy chains described herein.

[0726] The present invention therefore relates in a further aspect to a nucleic acid encoding a light chain variable region and/or a heavy chain variable region of an antibody which is capable of specific binding to KAAG1.

[0727] Exemplary embodiments of nucleic acids encompassed by the present invention includes a nucleic acid selected from the group consisting of a nucleic acid having at least 70% sequence identity (i.e., at least 75%, at least 80% sequence identity) with any one of SEQ ID NOs.:3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 45 and 47, fragments (e.g., of at least 10, at least 15, at least 20 consecutive nucleotides) and complement thereof.

[0728] In accordance with an embodiment of the invention, the nucleic acid may especially encode a light chain variable region and/or heavy chain variable region of an antibody which may be capable of inducing killing (elimination, destruction, lysis) of KAAG1- or KAAG1 variant-expressing tumor cells.

[0729] In accordance with another embodiment of the invention, the nucleic acid may especially encode a light chain variable region and/or heavy chain variable region of an antibody which may be capable of reducing spreading of KAAG1- or KAAG1 variant-expressing tumor cells.

[0730] In accordance with yet another embodiment of the invention, the nucleic acid may particularly encode a light chain variable region and/or heavy chain variable region of an antibody which may be capable of decreasing or impairing formation of KAAG1- or KAAG1 variant-expressing tumors.

[0731] Exemplary embodiments of nucleic acids of the present invention include nucleic acids encoding a light chain variable region comprising:

[0732] a. a CDRL1 sequence selected from the group consisting of SEQ ID NO.:72 and SEQ ID NO.:73;

[0733] b. a CDRL2 sequence selected from the group consisting of SEQ ID NO.:74, SEQ ID NO.: 75 and SEQ ID NO.:76, or;

[0734] c. a CDRL3 sequence selected from the group consisting of SEQ ID NO.:77, SEQ ID NO.:78 and SEQ ID NO.:79.

[0735] In accordance with the present invention, the nucleic acid may encode a light chain variable region which may comprise at least two CDRs of a CDRL1, a CDRL2 or a CDRL3.

[0736] Also in accordance with the present invention, the nucleic acid may encode a light chain variable region which may comprise one CDRL1, one CDRL2 and one CDRL3.

[0737] The present invention also relates to a nucleic acid encoding a heavy chain variable region comprising:

[0738] a. a CDRH1 sequence comprising SEQ ID NO.:80;

[0739] b. a CDRH2 sequence selected from the group consisting of SEQ ID NO.:81, SEQ ID NO.:82, SEQ ID NO.:83, SEQ ID NO.:84 and SEQ ID NO.:85, or;

[0740] c. a CDRH3 sequence selected from the group consisting of SEQ ID NO.:86, SEQ ID NO.:87 and SEQ ID NO.:88.

[0741] In accordance with the present invention, the nucleic acid may encode a heavy chain variable region which may comprise at least two CDRs of a CDRH1, a CDRH2 or a CDRH3.

[0742] In accordance with the present invention, the nucleic acid may encode a heavy chain variable region which may comprise one CDRH1, one CDRH2 and one CDRH3.

[0743] Also encompassed by the present invention are nucleic acids encoding antibody variants having at least one conservative amino acid substitution.

[0744] In accordance with the present invention, the nucleic acid may encode a CDR comprising at least one conservative amino acid substitution.

[0745] In accordance with the present invention, the nucleic acid may encode a CDR comprising at least one conservative amino acid substitution in at least two of the CDRs.

[0746] In accordance with the present invention, the nucleic acid may encode a CDR comprising at least one conservative amino acid substitution in the 3 CDRs.

[0747] In accordance with the present invention, the nucleic acid may encode a CDR comprising at least two conservative amino acid substitutions in at least one of the CDRs.

[0748] In accordance with the present invention, the nucleic acid may encode a CDR comprising at least two conservative amino acid substitutions in at least two of the CDRs.

[0749] In accordance with the present invention, the nucleic acid may encode a CDR comprising at least two conservative amino acid substitutions in the 3 CDRs.

[0750] Other aspects of the invention relate to a nucleic acid encoding a light chain variable region having at least 70%, 75%, 80% sequence identity with a sequence selected from the group consisting of SEQ ID NO.:16, SEQ ID NO.:20, SEQ ID NO.:24, SEQ ID NO.:103, SEQ ID NO.:104, SEQ ID NO.:105, SEQ ID NO.:106, SEQ ID NO.:107, SEQ ID NO.:108, SEQ ID NO.:109, SEQ ID NO.:110, SEQ ID NO.:111, SEQ ID NO.:112, SEQ ID NO.:113, SEQ ID NO.:114, SEQ ID NO.:115, SEQ ID NO.:116, SEQ ID NO.:117, SEQ ID NO.:118, SEQ ID NO.:119, SEQ ID NO.:120, SEQ ID NO.:121, SEQ ID NO.:122, SEQ ID NO.:123, SEQ ID NO.:124 and SEQ ID NO.:125.

[0751] Yet other aspects of the invention relate to a nucleic acid encoding a heavy chain variable region having at least 70%. 75%, 80% sequence identity to a sequence selected from the group consisting of SEQ ID NO.:18, SEQ ID NO.:22, SEQ ID NO.:26, SEQ ID NO.:126, SEQ ID NO.:127, SEQ ID NO.:128, SEQ ID NO.:129, SEQ ID NO.:130, SEQ ID NO.:131, SEQ ID NO.:132, SEQ ID NO.:133, SEQ ID NO.:134, SEQ ID NO.:135, SEQ ID NO.:136, SEQ ID NO.:137, SEQ ID NO.:138, SEQ ID NO.:139, SEQ ID NO.:140, SEQ ID NO.:141, SEQ ID NO.:142, SEQ ID NO.:143, SEQ ID NO.:144, SEQ ID NO.:145, SEQ ID NO.:146 and SEQ ID NO.:147.

[0752] In yet another aspect, the present invention relates to a vector comprising the nucleic acids described herein.

[0753] In accordance with the present invention, the vector may be an expression vector.

[0754] Vector that contains the elements for transcriptional and translational control of the inserted coding sequence in a particular host are known in the art. These elements may include regulatory sequences, such as enhancers, constitutive and inducible promoters, and 5' and 3' un-translated regions. Methods that are well known to those skilled in the art may be used to construct such expression vectors. These methods include in vitro recombinant DNA techniques, synthetic techniques, and in vivo genetic recombination.

[0755] In another aspect the present invention relates to an isolated cell that may comprise the nucleic acid described herein.

[0756] The isolated cell may comprise a nucleic acid encoding a light chain variable region and a nucleic acid encoding a heavy chain variable region either on separate vectors or on the same vector. The isolated cell may also comprise a nucleic acid encoding a light chain and a nucleic acid encoding a heavy chain either on separate vectors or on the same vector.

[0757] In accordance with the present invention, the cell may be capable of expressing, assembling and/or secreting an antibody or antigen binding fragment thereof.

[0758] In another aspect, the present invention provides a cell which may comprise and/or may express the antibody described herein.

[0759] In accordance with the invention, the cell may comprise a nucleic acid encoding a light chain variable region and a nucleic acid encoding a heavy chain variable region.

[0760] The cell may be capable of expressing, assembling and/or secreting an antibody or antigen binding fragment thereof.

[0761] The examples below are presented to further outline details of the present invention.

EXAMPLES

Example 1

[0762] This example discloses the methods used to convert the Fabs into full IgG1 chimeric monoclonal antibodies.

[0763] Aside from the possibility of conducting interaction studies between the Fab monoclonals and the KAAG1 protein, the use of Fabs may be limited with respect to conducting meaningful in vitro and in vivo studies to validate the biological function of the antigen. Thus, it was necessary to transfer the light and heavy chain variable regions contained in the Fabs to full antibody scaffolds, to generate mouse-human chimeric IgG1s. The expression vectors for both the light and heavy immunoglobulin chains were constructed such that i) the original bacterial signal peptide sequences upstream of the Fab expression vectors were replaced by mammalian signal peptides and ii) the light and heavy chain constant regions in the mouse antibodies were replaced with human constant regions. The methods to accomplish this transfer utilized standard molecular biology techniques that are familiar to those skilled in the art.

[0764] Light chain expression vector--an existing mammalian expression plasmid, called pTTVH8G (Durocher et al., 2002), designed to be used in the 293E transient transfection system was modified to accommodate the mouse light chain variable region. The resulting mouse-human chimeric light chain contained a mouse variable region followed by the human kappa constant domain. The cDNA sequence encoding the human kappa constant domain was amplified by PCR with primers OGS1773 and OGS1774 (SEQ ID NOS:55 and 56, respectively). The nucleotide sequence and the corresponding amino acid sequence for the human kappa constant region are shown in SEQ ID NOS: 57 and 58, respectively. The resulting 321 base pair PCR product was ligated into pTTVH8G immediately downstream of the signal peptide sequence of human VEGF A (NM_003376). This cloning step also positioned unique restriction endonuclease sites that permitted the precise positioning of the cDNAs encoding the mouse light chain variable regions. The sequence of the final expression plasmid, called pTTVK1, is shown in SEQ ID NO.:59. Based on the sequences disclosed in Table 2, PCR primers specific for the light chain variable regions of antibodies 3D3, 3G10, 3C4 and 3A4 (SEQ ID NOS:15, 19, 23 and 47, respectively) were designed that incorporated, at their 5'-end, a sequence identical to the last 20 base pairs of the VEGF A signal peptide. The sequences of these primers are shown in SEQ ID NOS:60, 61, 62 and 213. The same reverse primer was used to amplify all three light chain variable regions of 3D3, 3G10 and 3C4 since the extreme 3'-ends were identical. This primer (SEQ ID NO.:63) incorporated, at its 3'-end, a sequence identical to the first 20 base pairs of the human kappa constant domain. Primer SE ID NO.:214 was used to amplify the 3A4 light chain variable region. Both the PCR fragments and the digested pTTVK1 were treated with the 3'-5' exonuclease activity of T4 DNA polymerase resulting in complimentary ends that were joined by annealing. The annealing reactions were transformed into competent E. coli and the expression plasmids were verified by sequencing to ensure that the mouse light chain variable regions were properly inserted into the pTTVK1 expression vector. Those skilled in the art will readily recognize that the method used for construction of the light chain expression plasmids applies to all anti-KAAG1 antibodies contained in the original Fab library.

[0765] Heavy chain expression vector--the expression vector that produced the heavy chain immunoglobulins was designed in a similar manner to the pTTVK1 described above for production of the light chain immunoglobulins. Plasmid pYD11 (Durocher et al., 2002), which contains the human IgGK signal peptide sequence as well as the CH2 and CH3 regions of the human Fc domain of IgG1, was modified by ligating the cDNA sequence encoding the human constant CH1 region. PCR primers OGS1769 and OGS1770 (SEQ ID NOS:64 and 65), designed to contain unique restriction endonuclease sites, were used to amplify the human IgG1 CH1 region containing the nucleotide sequence and corresponding amino acid sequence shown in SEQ ID NOS:66 and 67. Following ligation of the 309 base pair fragment of human CH1 immediately downstream of the IgGK signal peptide sequence, the modified plasmid (SEQ ID NO.:68) was designated pYD15. When a selected heavy chain variable region is ligated into this vector, the resulting plasmid encodes a full IgG1 heavy chain immunoglobulin with human constant regions. Based on the sequences disclosed in Table 2, PCR primers specific for the heavy chain variable regions of antibodies 3D3, 3G10, 3C4 and 3A4 (SEQ ID NOS:17, 21, 25 and 45, respectively) were designed that incorporated, at their 5'-end, a sequence identical to the last 20 base pairs of the IgGK signal peptide. The sequences of these primers are shown in SEQ ID NOS:69 (3D3 and 3G10 have the same 5'-end sequence), SEQ ID NO.: 70 or SEQ ID NO.:215 for 3A4. The same reverse primer was used to amplify all three heavy chain variable regions of 3D3, 3C4 and 3G10 since the extreme 3'-ends were identical. This primer (SEQ ID NO.:71) incorporated, at its 3'-end, a sequence identical to the first 20 base pairs of the human CH1 constant domain. For the 3A4 heavy chain variable region, SEQ ID NO.:216 was used. Both the PCR fragments and the digested pYD15 were treated with the 3'-5' exonuclease activity of T4 DNA polymerase resulting in complimentary ends that were joined by annealing. The annealing reactions were transformed into competent E. coli and the expression plasmids were verified by sequencing to ensure that the mouse heavy chain variable regions were properly inserted into the pYD15 expression vector. Those skilled in the art will readily recognize that the method used for construction of the heavy chain expression plasmids applies to all anti-KAAG1 antibodies contained in the original Fab library.

[0766] Expression of human IgG1s in 293E cells--The expression vectors prepared above that encoded the light and heavy chain immunoglobulins were expressed in 293E cells using the transient transfection system (Durocher et al., 2002). Other methods of transient or stable expression may be used. The ratio of light to heavy chain was optimized in order to achieve the most yield of antibody in the tissue culture medium and it was found to be 9:1 (L:H). The ability of the anti-KAAG1 antibodies (monoclonal, chimeric or humanized) to bind to recombinant Fc-KAAG1 was measured by ELISA and compared with the original mouse Fabs.

[0767] The scheme used to convert other Fabs into a complete IgG (including the 3A4) and for expression of the antibodies is described in more details in international application No. PCT/CA2012/000296, the entire content of which is incorporated herein by reference.

Example 2

Humanization of the 3A4 Mouse Monoclonal Antibody

[0768] International patents No. PCT/CA2009/001586, PCT/CA2010/001795 and No. PCT/CA2012/000296, described exemplary methodology used to generate the humanized light chain and heavy chain variable regions.

[0769] Humanization of the 3A4 antibody light chain variable region involved 11 mutations to its proposed humanized framework for 100% framework humanization. Humanization of the 3A4 antibody heavy chain variable region involved 23 mutations to its proposed humanized framework for 100% framework humanization. These 100% humanized variable region sequences are labelled Lvh1 and Hvh1, respectively (SEQ ID NOs:189 and 194). Additional humanized sequences were also designed in which several residues from the 3A4 mouse sequences were retained based on careful structural and comparative sequence analyses that indicate a high probability of altering antigen-binding affinity if mutations are to be introduced at these positions. These sequences of the variable regions are labelled Lvh2, Hvh2, Hvh3 and Hvh4 (SEQ ID NOs: 190, 195, 196 and 197).

[0770] The two humanized light chain variants (including the constant region) are identified herein as Lh1 (SEQ ID NO.: 199) and Lh2 (SEQ ID NO.:200). The four humanized heavy chain variants (including the constant region are identified herein as Hh1 (SEQ ID NO.:202), Hh2 (SEQ ID NO.:203), Hh3 (SEQ ID NO.:204) and Hh4 (SEQ ID NO.:205). The two humanized light chain and 4 humanized heavy chain can be assembled into 8 humanized antibodies (Lh1Hh1, Lh1Hh2, Lh1Hh3, Lh1Hh4, Lh2Hh1, Lh2Hh2, Lh2Hh3, and Lh2Hh4).

[0771] In the case of 3A4 light-chain humanized sequence Lvh2 (SEQ ID NO:190), framework residues Val-L2 and Lys-L45 were retained from the mouse sequence since residue L2 is semi-buried, contacts both CDR-L1 and CDR-L3, and has antigen-contacting propensity, while residue L45 approaches the heavy-chain. We note that both these murine residues may occur in human frameworks. In the case of 3A4 heavy-chain humanized sequence Hvh2 (SEQ ID NO:195), framework residues Ile-H2 and Lys-L73 were retained from the mouse sequence since residue H2 is semi-buried, contacts both CDR-H1 and CDR-H3, and has antigen-contacting propensity, while residue H73 belongs to the Vernier zone supporting CDR-H2, and both these murine residues may occur in human frameworks. In the case of 3A4 heavy-chain humanized sequence Hvh3 (SEQ ID NO:196), Ile-H2 and Lys-L73 back-mutations were retained and in addition to these, framework residues Ile-H48, Ala-H67, Leu-H69 and Val-H71 were retained from the mouse sequence since all these additional murine residues are buried residues and belong to the Vernier zone supporting CDR-H2, and also murine residue H71 may occur in human frameworks. In the case of 3A4 heavy-chain humanized sequence Hvh4 (SEQ ID NO:197), all 6 back-mutations of the Hvh3 humanized variant were included plus additional two mouse framework residues Lys-H38 and Lys-H66 since they represent semi-buried residues close to CDR-H2. The resulting amino acid sequences of the murine and humanized chains are listed in Table 1. The alignment of the murine and humanized light chain variable regions is shown in FIG. 1a and the alignment of the murine and humanized heavy chain variable regions is shown in FIG. 1b.

[0772] FIGS. 2a and 2b is an alignment of the murine light chain variable region with the 100% humanized light chain variable region and the murine heavy chain variable region with the 100% humanized heavy chain variable region respectively. This figure illustrates the amino acids that are preserved and those that have been chosen for substitution.

Example 3

Assembly and Expression of 3A4 Humanized Variant Antibodies

[0773] The purpose of these investigations is to determine the kinetics parameters of anti-clusterin antibodies. In particular, to determine whether the humanization of the 3A4 anti-KAAG1 monoclonal antibody affects the kinetics parameters of its binding to human KAAG1. To this end, a kinetic analysis method was developed using the ProteOn XPR36 instrument from BioRad. Human KAAG1 was immobilized on a sensor chip. Full length antibodies or Fab fragments were injected and allowed to interact with the immobilized KAAG1.

Construction of Plasmid Encoding the Chimeric (Murine) Heavy and Light Chains of 3A4

[0774] The heavy and light chains of the chimeric antibody were amplified by PCR from the original murine immunoglobulin chains using the following oligonucleotide primer pairs: heavy chain, 5'-oligo encoded by SEQ ID NO: 206 and 3'-oligo encoded by SEQ ID NO:207; light chain, 5'-oligo encoded by SEQ ID NO: 208 and 3'-oligo encoded by SEQ ID NO:209. The resulting PCR products were digested by Hind III and cloned into pK-CR5 (SEQ ID NO:210) previously digested with Hind III.

Construction of Plasmids Encoding the Humanized Heavy Chain 3A4 Variants 1, 2, 3 and 4

[0775] The fragments coding for the humanized heavy chain region of the antibody 3A4 (Hh1, Hh2, Hh3 and Hh4) were ordered from GenScript (Piscataway, USA). The DNA fragments including the kozak and stop codon sequences were digested with HindIII and cloned into the HindIII site of plasmid pK-CR5 previously dephosphorylated with calf intestinal phosphatase (NEB) to prevent recircularization. FIG. 3a shows the map of the plasmid pK-CR5-3A4-HC-variant1. All heavy chain variants of the humanized 3A4 were constructed in a similar manner.

Construction of Plasmids Encoding the Humanized Light Chain 3A4 Variants 1 and 2

[0776] The fragments coding for the human light chain regions of the antibody 3A4 (Lh1 and Lh2) were ordered from GenScript. The DNA fragments including the kozak and stop codon sequences was digested with BamHI and cloned into the BamHI site of plasmid pMPG-CR5 (SEQ ID NO:211) previously dephosphorylated with calf intestinal phosphatase (NEB) to prevent recircularization. FIG. 3b shows the map of the plasmid pMPG-CR5-3A4-LC-variant1. All light chain variants of the humanized 3A4 were constructed in a similar manner.

Transient Transfection Study

[0777] Plasmid DNA was isolated from small cultures of E. coli using the Mini-Prep kit (Qiagen Inc, Mississauga, ON) according to the manufacturer's recommendation. Briefly, 2 ml of LB medium containing 100 .mu.g/ml of ampicillin were inoculated with a single colony picked after ligation and transformation. The cultures were incubated at 37.degree. C. overnight with vigorous shaking (250 RPM). The plasmid was then isolated from 1.5 ml of culture using the protocols, buffers, and columns provided by the kit. The DNA was eluted using 50 .mu.l of sterile water. Plasmid DNA was isolated from large culture of E. coli using the Plasmid Plus Maxi kit (Qiagen Inc, Mississauga, ON) according to the manufacturer's recommendation. 200 mL of LB medium containing 100 .mu.g/mL ampicillin were inoculated with a single fresh colony of E. coli and incubated overnight at 37.degree. C. with vigorous shaking (250 RPM). The bacteria (130 mL of culture for the heavy chain and 180 mL of culture for the light chain) were pelleted by centrifugation at 6000.times.g, for 15 min, at 4.degree. C. and the plasmid was isolated using the protocols, buffers and columns provided by the kit. The pure plasmids was resuspended in sterile 50 mM Tris, pH8 and quantified by measuring the optical density at 260 nm. Before transfection the purified plasmid were sterilized by extraction with phenol/chloroform followed by ethanol precipitation. The plasmid were resuspended in sterile 50 mM Tris, pH 8 and quantified by optical density at 260 nm.

[0778] Before transfection, the cells (CHO-cTA) were washed with PBS and resuspended at a concentration of 4.0.times.10.sup.6 cell/ml in growth medium (CD-CHO, Invitrogen) without dextran sulfate for 3 h in suspension culture. For each plasmid combination, 45 ml of cells were transfected by adding slowly 5 ml of CDCHO medium supplemented with 10 .mu.g/ml of each plasmid and 50 .mu.g/ml of polyethylenimine (PEI Max; Polysciences). The final concentration was 1 .mu.g/ml of each plasmid and 5 .mu.g/ml of PEI. After 2 h, the cells were transferred at 30.degree. C. The next days, 50 .mu.g/mL of dextran sulfate and 3.75 ml of each supplement (Efficient Feed A and B Invitrogen) were added to the cells and they were incubated at 30.degree. C. for 13 days. 2.5 ml of Feed A and 2.5 ml of Feed B were added at day 4, 6, 8 and 11. On day 13, the supernatant was clarified by centrifugation and filtered through a 0.22 .mu.M filter.

[0779] CHO cells (CHOcTA) were transfected with plasmids encoding the different variants of humanized heavy and light chains of the 3A4 antibody regulated by the CR5 promoter. Transfection with different combinations of light and heavy chains was performed. As control, cells were also transfected with plasmids encoding the chimeric/murine antibody.

Purification of Antibody

[0780] 15 ml of supernatant from the CHO cell transfections were concentrated by centrifugation using the Amicon Ultra (Ultacell-50k) cassette at 1500 rpm. The concentrated antibody (550 .mu.l) was purified using the Nab spin kit Protein A Plus (Thermo Scientific) according to the manufacture's recommendations. The purified antibodies were then desalted using PBS and the concentrating Amicon Ultra (Ultracel-10K) cassette at 2500 rpm to a final volume of 250 .mu.l. The purified antibody was quantified by reading the OD.sub.280 using the Nanodrop spectrophotometer and kept frozen at -20.degree. C. An aliquote of the purified antibody was resuspended into an equal volume of Laemmli 2.times. and heated at 95.degree. C. for 5 min and chilled on ice. A standard curve was made using known amount of purified human IgG1 kappa from Human Myeloma plasma (Athens Research). The samples were separated on a polyacrylamide Novex 10% Tris-Glycine gel (Invitrogen Canada Inc., Burlington, ON) and transferred onto a Hybond-N nitrocellulose membrane (Amersham Bioscience Corp., Baie d'Urfee, QC) for 1 h at 275 mA. The membrane was blocked for 1 h in 0.15% Tween 20, 5% skimmed milk in PBS and incubated for 1 hr with an Goat anti-Human IgG (H+L) conjugated to Cy5 (Jackson, Cat#109-176-099). The signal was revealed and quantified by scanning with the Typhoon Trio+ scanner (GE Healthcare). As shown in FIG. 4, all combinations of the 3A4 humanized antibody variants were expressed in CHO cells.

Example 4

Kinetic Analysis of Murine and Humanized 3A4 Antibody

Supplies

[0781] GLM sensorchips, the Biorad ProteOn amine coupling kit (EDC, sNHS and ethanolamine), and 10 mM sodium acetate buffers were purchased from Bio-Rad Laboratories (Mississauga, ON). HEPES buffer, EDTA, and NaCl were purchased from from Sigma-Aldrich (Oakville, ON). Ten percent Tween 20 solution was purchased from Teknova (Hollister, Calif.). The goat anti-human IgG Fc fragment specific antibody was purchased from Jackson ImmunoResearch. The gel filtration column Superdex 75 10/300 GL was purchased from GE Healthcare.

Gel Filtration

[0782] The KAAG1 protein at a concentration of 3.114 mg/ml and a volume of 220 .mu.L was injected onto the Superdex G75 column. The separation was done at 0.4 ml/min in HBST running buffer (see below) without Tween 20. The volume of the fractions collected was 500 .mu.L. Concentration of KAAG1 in each fraction was determined by OD.sub.280 using an extension coefficient of 5500 and a MW of 8969. FIG. 5 represents the profile of the gel filtration of KAAG1. A small peak of potential aggregate is eluting at around 11 ml. The protein eluting at 13 ml was used as analyte for the SPR assay (fractions 15-19).

SPR Biosensor Assays

[0783] All surface plasmon resonance assays were carried out using a BioRad ProteOn XPR36 instrument (Bio-Rad Laboratories Ltd. (Mississauga, ON) with HBST running buffer (10 mM HEPES, 150 mM NaCl, 3.4 mM EDTA, and 0.05% Tween 20 pH 7.4) at a temperature of 25.degree. C. The anti-mouse Fc capture surface was generated using a GLM sensorchip activated by a 1:5 dilution of the standard BioRad sNHS/EDC solutions injected for 300 s at 30 .mu.L/min in the analyte (horizontal) direction. Immediately after the activation, a 13 .mu.g/mL solution of anti-human IgG Fc fragment specific in 10 mM NaOAc pH 4.5 was injected in the analyte direction at a flow rate of 25 .mu.L/min until approximately 8000 resonance units (RUs) were immobilized. Remaining active groups were quenched by a 300 s injection of 1M ethanolamine at 30 .mu.L/min in the analyte direction, and this also ensures mock-activated interspots are created for blank referencing. The screening of the 3A4 variants for binding to KAAG1 occurred in two steps: an indirect capture of 3A4 variants from cell supernatant onto the anti-human IgG Fc fragment specific surface in the ligand direction (vertical) followed by a KAAG1 injection in the analyte direction. Firstly, one buffer injection for 30 s at 100 uL/min in the ligand direction was used to stabilize the baseline. For each 3A4 capture, unpurified 3A4 variants in cell-culture media were diluted to 4% in HBST, or approximately 1.25 .mu.g/mL of purifed 3A4 in HBST was used. Four to five 3A4 variants along with wild-type 3A4 were simultaneously injected in individual ligand channels for 240 s at flow 25 .mu.L/min. This resulted in a saturating 3A4 capture of approximately 400-700 RUs onto the anti-human IgG Fc fragment specific surface. The first ligand channel was left empty to use as a blank control if required. This 3A4 capture step was immediately followed by two buffer injections in the analyte direction to stabilize the baseline, and then the gel filtration purified KAAG1 was injected. For a typical screen, five KAAG1 concentrations (8, 2.66, 0.89, 0.29, and 0.098 nM) and buffer control were simultaneously injected in individual analyte channels at 50 .mu.L/min for 120 s with a 600s dissociation phase, resulting in a set of binding sensorgrams with a buffer reference for each of the captured 3A4 variants. The anti-human IgG Fc fragment specific-3A4 complexes were regenerated by a 18 s pulse of 0.85% phosphoric acid for 18 s at 100 .mu.L/min to prepare the anti-human IgG Fc fragment specific surface for the next injection cycle. Sensorgrams were aligned and double-referenced using the buffer blank injection and interspots, and the resulting sensorgrams were analyzed using ProteOn Manager software v3.0. The kinetic and affinity values were determined by fitting the referenced sensorgrams to the 1:1 Langmuir binding model using local R.sub.max, and affinity constants (K.sub.D M) were derived from the resulting rate constants (k.sub.d s.sup.-1/k.sub.a M.sup.-1s.sup.-1).

Determination of Rate and Affinity Constants

[0784] FIG. 6 summarizes the association (k.sub.a, 1/Ms) and dissociation (k.sub.d, 1/s) rate constants as well as affinity (K.sub.D, M) constants for the interaction of KAAG1 with purified murine 3A4, murine 3A4 transiently expressed as a chimeric and transiently expressed humanized variants. These constants are graphically represented in FIG. 7a-c. The association rate constant is very similar for the pure parental, chimeric and humanized 3A4 variants (FIG. 7a). The dissociation rate constants is similar for the transiently express chimeric as compared to the pure parental 3A4 with suggest that the transfection procedure did not alter the parameters of the interaction of KAAG1 with the antibody (FIG. 7b). However, all humanized variants seem to have a slightly altered off rate, i.e. quicker dissociation rate (FIG. 7b). This is reflected in the affinity constants (FIG. 7c). In summary, there is a linear correlation between the binding affinity (log K.sub.D) of the humanized variant and the number of back-mutations made in the parent antibody (LcHc) with a decrease in the binding affinity as the number of mutations is increasing. However, the difference in binding affinity is only 4 fold different between the worse variant (H1L1, 0.47 nM) which has no mouse residue retained and the best variant which has 10 mouse residues retained (H4L2, 0.1 nM). Finally, the binding affinity of all variants for KAAG1 was found to be sub-nanomolar and the best variant (H4L2, 0.1 nM) exhibited an affinity about 6-fold weaker than the murine (LcHc, 0.057 nM). Overall, these results indicate that humanization was successful as all of the variants displayed high affinity for KAAG1.

Example 5

Binding of 3A4 Humanized Variants to KAAG1 in an ELISA

[0785] ELISA methods were also used to compare the binding activity of the humanized 3A4 variants to the murine 3A4 antibody. Recombinant human KAAG1 was coated in 96-well plates O/N, washed and incubated for 1 h at RT with increasing quantities of murine or humanized 3A4 variants. Following another round of washing steps, an anti-human antibody conjugated to HRP was added to the wells and the bound 3A4 antibody was measured calorimetrically at Abs.sub.450. As shown in FIG. 8a, the humanized variants (Lh1Hh1, Lh1Hh2, Lh1Hh3 and Lh1Hh4) displayed very similar binding to KAAG1 when compared to the murine 3A4 (LcHc), which has a high affinity of 0.016 nM. This result indicated that all four humanized heavy chain variants were comparable to the original h3A4 heavy chain when assembled with the L1 variant of the humanized light chain. FIG. 8a shows the results when the heavy chain variants were assembled with Lh2 variant of the 3A4 humanized light chain. In this instance, there was a difference in the binding of the variants. For example, Lh2hh4 was the variant with the closest profile compared to the murine 3A4. This was in agreement with the SPR data, which showed that the variant 4 of the heavy chain had the highest affinity for KAAG1. Taken together, these binding results show that the humanized variants all interact with human KAAG1 in this assay. Although there were some subtle differences, the binding in ELISA was in concordance with the SPR results.

Example 6

Binding of 3A4 Humanized Variants on the Surface of Cancer Cells

[0786] Flow cytometry was used to evaluate the capacity of the humanized 3A4 variants to interact with KAAG1 expressed on the surface of cancer cells. To this end, SKOV-3 ovarian cancer cells, which we had previously showed were efficiently bound by 3A4 by flow cytometry, were incubated with the eight humanized variants and the original murine antibody. Briefly, SKOV-3 cells were detached from the plate with EDTA and incubated on ice with either 3.0 mg/ml, 0.3 mg/ml or 0.3 mg/ml of the antibodies for 1 h. After three washing steps, the cells were incubated with the secondary antibody, anti-human IgG-conjugated to FITC for 1 h on ice. Cell surface fluorescence was measured in a flow cytometer and the values are shown in the histogram of FIG. 9. As depicted, all variants could detect KAAG1 on the surface on unpermeabilized and the strongest signals were obtained at the highest concentration of 3A4 antibodies (3 mg/ml) and decreased as the concentration of the antibody was decreased. Among the different variants, the ones with the most murine back-mutations (FIG. 9, see Lh1Hh4 and Lh2Hh4) interacted with KAAG1 on the surface of cells with the highest activity. In fact, Lh1Hh4 and Lh2hh4 appeared to be slight improved cell surface binding to KAAG1 compared to the murine 3A4 antibody (LcHc).

Example 7

[0787] This example describes the use of anti-KAAG1 antibodies for detecting the expression of KAAG1 in TNBC.

[0788] As a means of determining if the KAAG1 antigen was present in TNBC samples, immunohistochemistry was conducted. Tissue microarrays were obtained that contained 139 breast tumor samples generated from patient biopsies. Paraffin-embedded epithelial breast tumor samples were placed on glass slides and fixed for 15 min at 50.degree. C. Deparaffinization was conducted by treating 2.times. with xylene followed by dehydration in successive 5 min washes in 100%, 80%, and 70% ethanol. The slides were washed 3.times. in PBS for 5 min and treated with antigen retrieval solution (1 mM EDTA, pH 8.0) to unmask the antigen. Endogenous peroxide reactive species were removed by incubating slides with H.sub.2O.sub.2 in methanol and blocking was performed by incubating the slides with serum-free blocking solution (Santa Cruz Biotech) for 5 min at room temperature. The primary antibody (anti-KAAG1 3A4) was added for 1 h at room temperature. KAAG1-reactive antigen was detected by incubating with biotin-conjugated mouse anti-kappa followed by streptavidin-HRP tertiary antibody. Positive staining was revealed by treating the slides with DAB-hydrogen peroxide substrate for less than 5 min and subsequently counterstained with hematoxylin. The KAAG1 protein was found to be expressed at very high levels in the vast majority of breast tumor samples. A representative array containing 139 tumors is depicted in FIG. 10. In particular, 15/20 biopsy samples confirmed to be TNBC (FIG. 10, samples identified by an asterisk) were stained strongly for KAAG1 expression with the 3A4 antibody. Taken together, these immunohistochemical studies illustrate the utility of detecting KAAG1 in breast cancer, in particular TNBC, with the monoclonal antibodies.

Example 8

[0789] This example describes the use of anti-KAAG1 antibodies for detecting the expression of KAAG1 in TNBC cell lines.

[0790] Combined results from the bioinformatics analysis of the primary structure of the cDNA encoding KAAG1, biochemical studies, and immunohistochemical detection of the protein in epithelial cells suggested that the KAAG1 antigen was located at the cell surface. However, more direct evidence was required to demonstrate that KAAG1 is indeed expressed on the surface of TNBC cells. To conduct this analysis, breast cancer cell lines were obtained from a commercial vendor (ATCC, Manassas, Va.) and used in flow cytometry experiments. RT-PCR expression analyses using KAAG1 mRNA specific primers previously showed that certain breast cancer cell lines expressed KAAG1 mRNA (see PCT/CA2007/001134). Therefore some of these cell lines were selected to determine the presence of the KAAG1 antigen at their surface. To verify this, the triple-negative MDA-MB-231, MDA-MB-436, MDA-MB-468, BT-20 and BT-549 cell lines were tested for surface expression of KAAG1 using the 3A4 anti-KAAG1 antibody. In addition, breast cancer cell lines, which are not triple-negative, namely T47D and MCF-7, were also included in the analysis. Finally, a control cell line, 293-6E, that exhibits undetectable level of KAAG1 antigen expression was included as a negative control for the flow cytometry experiment (FCM). For the purpose of FCM analysis, the cells were harvested using 5 mM EDTA, counted with a hemocytometer, and resuspended in FCM buffer (0.5% BSA, 0.01% goat serum in 1.times.PBS) at a cell density of 2.times.10.sup.6 cells/ml. Chimeric 3A4 anti-KAAG1 antibody or a control IgG were added to 100 .mu.l of cells at a final concentration of 0.5 .mu.g/ml and incubated on ice for 1 h. The cells were washed in cold FCM buffer to remove unbound antibodies, resuspended in 100 .mu.l FCM buffer containing anti-human IgG conjugated to FITC secondary antibody (diluted 1:200) and incubated on ice for 45 min. Following another washing step in cold FCM buffer, the cells were resuspended in 300 .mu.l FCM buffer and analyzed with a flow cytometer. 10 .mu.g/ml propidium iodide was added to each sample to allow for gating of dead cells. The results from three independent experiments are shown in FIG. 11, where the mean fluorescence intensity (MFI) fold Induction represents the geometric mean value of the signal obtained when the cells were incubated with 3A4 antibody over that of the negative human IgG control, which was arbitrarily set to 1. Incubation of the antibodies with the control 293-6EHEK-293 cells resulted in fluorescence signals that were similar to the signal obtained when the cells were incubated in the absence of the primary antibody. Furthermore, there was no significant difference between the signal obtained with 3A4 compared to the control IgG. Moreover, when the control IgG was incubated with the breast cancer cell lines, the signals were very similar to those obtained with the control 293-6E cells. By contrast, detectable fluorescence signal was observed when the 3A4 antibody was incubated with all breast cancer cells lines. Although variable amount of fluorescence was observed, the highest amount of KAAG1 was detected on the surface of MDA-MB-231 and BT-20 cell lines, two TNBC cell lines (see FIG. 11, TNBC cell lines are indicated with an asterisk). In fact all five TNBC cell lines were positive for KAAG1 expression under these conditions. T47 D and MCF-7 cells also expressed KAAG1. Taken together, this flow cytometry analysis shows that TNBC cell line express high level of KAAG1 on their cell surface.

Example 9

[0791] Methods for Use of the 3A4 Anti-KAAG1 Antibody as an Antibody Conjugate

[0792] As demonstrated above, the KAAG1 antigen was detected by 3A4 on the surface of cancer cells using flow cytometry. There are several different molecular events that can occur upon binding of an antibody to its target on the surface of cells. These include i) blocking accessibility to another cell-surface antigen/receptor or a ligand, ii) formation of a relatively stable antibody-antigen complex to allow cells to be targeted via ADCC or CDC, iii) signalling events can occur as exemplified by agonistic antibodies, iv) the complex can be internalized, or v) the complex can be shed from the cell surface. To address this question we examined the behavior of the 3A4 antibody-KAAG1 complex on the surface of the cells. The ovarian cancer cell line, SKOV3, was used as a positive control in this experiment since it was successfully used in previous internalization experiments (see PCT/CA2009/001586). MDA-MB-231 TNBC cells were plated, washed, and incubated with 0.5 .mu.g/ml chimeric 3A4 antibody as described in Example 3. After washing, complete medium was added and the cells placed at 37.degree. C. for up to 60 minutes. The cells were removed at the indicated times (see FIG. 12), rapidly cooled, prepared for flow cytometry with FITC-conjugated anti-human IgG and the results were expressed as the percentage of mean fluorescence intensity remaining on the cell surface compared with the signal at time 0 minutes (see FIG. 12, Surface signal (% remaining at 0 min). As illustrated in FIG. 12, the fluorescence signal decreased rapidly when 3A4 was incubated with MDA-MB-231 cells (FIG. 12, black bars, indicated by MDA-231 in the figure) and seemed to achieve a maximum loss of signal by 30-45 minutes. The loss of signal was comparable to that observed when 3A4 was incubated with the SKOV3 cells (FIG. 12, grey bars). This result indicates that the 3A4/KAAG1 complex disappeared from the cells which indicated that an internalization of the complex likely occurred. Preliminary studies to elucidate the mechanism responsible for this decrease in cell-surface fluorescence have revealed that the complex appears to be internalized. Similar results are expected with humanized 3A4 antibodies.

[0793] Similar results were observed in two additional TNBC cell lines, namely MDA-MB-436 (FIG. 13) and BT-20 (FIG. 14) confirming that the internalization of the 3A4/KAAG1 complex on the surface of multiple TNBC cell lines. By contrast, despite similar MFI levels of 3A4 binding on the surface of MDA-MB-436 and T47D (FIG. 11), the loss of signal at the cell surface was not observed when 3A4 was incubated with the T47D cell line. This finding suggests the possibility that internalization of the 3A4/KAAG1 complex might occur to a higher degree in TNBC cells (FIG. 15) compared with cells that are not triple-negative.

[0794] These findings were further confirmed by conducting immunofluorescence on live cells to see if this internalization could be microscopically observed. MDA-MB-231 cells were seeded on cover slips and once the cells were properly adhered, fresh medium was added containing the 3A4 anti-KAAG1 chimeric antibody at 10 ug/ml and incubating at 37 C for 4 h. The cells were washed in PBS then fixed in 4% paraformaldehyde (in PBS) for 20 min. After washing, the cells were permeabilized with 0.1% Triton X-100 in PBS for 5 min. Blocking was performed with 1.5% dry milk in PBS for 1 h. Lysosomal-associated membrane protein 1 (LAMP1, Chang et al., 2002) was detected by incubating with anti-LAMP1 (Santa Cruz, sc-18821, diluted 1:100) in 1.5% milk in PBS for 2 h. After washing in PBS, the secondary antibodies were added together in 1.5% milk and incubated for 1 h. For the anti-KAAG1 chimeric antibody the secondary antibody was a Rhodamine Red-X conjugated donkey anti-human IgG (H+L) diluted 1:300. For the anti-LAMP1 antibody the secondary antibody was a DyLight488-conjugated goat anti-mouse IgG (H+L) diluted 1:300. Both secondary antibodies were from Jackson ImmunoResearch. The coverslips were washed in PBS and mounted in ProLong Gold antifade reagent with DAPI. As seen in FIG. 7, after 4 hours of incubation at 37 C in the presence of MDA-MB-231 cancer cells, the 3A4 antibody was able to be detected in complexes predominantly near the peri-nuclear area (arrows, see red staining in the left panel in FIG. 16), which is typical of endosomal-lysosomal-based internalization pathways. This observation was further confirmed when a lysosomal marker, LAMP1 was visualized and was found to be also expressed in these areas (arrows, see green staining in the middle panel in FIG. 16). Importantly, the merging of the two images resulted in the appearance of yellow-orange structures indicating that the 3A4 and the anti-LAMP1 antibodies were present in the same structures (arrows, see yellow staining in the right panel in FIG. 16). The co-localization of 3A4, which binds to KAAG1 on the surface of cancer cells, with LAMP1, a marker of late endosomes/lysosomes, shows that the antibody/antigen complex was internalized and that it follows a pathway that is amenable for the release of a payload that would be conjugated to the 3A4 antibody. Identical results were observed in another TNBC cell line, BT-20 (see FIG. 17).

[0795] Taken together, these studies demonstrated that antibodies specific for KAAG1 such as 3A4 might have uses as an antibody conjugate, in particular, as an antibody-drug conjugate (ADC). Thus, the high level of TNBC specificity of KAAG1 coupled with the capacity of this target to be internalized in cells support the development of applications as an ADC.

Example 10

[0796] In order to demonstrate that anti-KAAG1 antibodies can efficiently target and kill cells lacking ER protein expression, PgR protein expression and/or showing absence of HER2 protein over-expression, we generated two antibody drug conjugates (ADCs); 3A4-ADC1 and 3A4-ADC2.

[0797] To that effect, we used the chimeric 3A4 antibody and conjugated a cytotoxic drug via a highly stable peptide linker that is selectively cleaved by lysosomal enzymes after internalization (3A4-ADC1), or conjugated with another anti-mitotic drug via a non-cleavable linker (3A4-ADC2). The cytotoxic drug may become active once internalized in the cells.

[0798] The ability of the 3A4 ADCs to detect KAAG1 on the surface of TNBC cells was determined using flow cytometry using the methods described herein. Briefly, unconjugated 3A4, 3A4-ADC1, 3A4-ADC2 and a control IgG were incubated in the presence of MDA-231 TNBC cells, which are KAAG1 positive. Results indicated that the conjugation of 3A4 with either drug did not affect its binding to triple negative breast cancer cells such as MDA-231 (data not shown).

[0799] Having confirmed that the 3A4 ADCs could bind to KAAG1 expressed on the surface of TNBC cells, their cytotoxicity against these cells was evaluated in cell proliferation assays. MDA-231 or TOV-112D cells were cultured as described above in previous examples. The cells were seeded at 3000 cells/well in 96-well plates in 200 .mu.l of media per well overnight at 37.degree. C., in 5% CO.sub.2. The next day, media was replaced with fresh media containing antibodies, at concentrations ranging from 0.122 nM to 500 nM, and incubated at 37.degree. C. for 72 h. All conditions were performed in triplicate wells. The number of surviving cells was determined by performing a cellular proliferation assay, using CellTiter 96 Aqueous One Solution (Promega, Madison, Wis.), following manufacturer's protocol. Following the collection of the raw data, the results were expressed as the percentage survival compared to the number of cells in the wells treated with PBS, which was set to 100%. Results indicated that the unconjugated 3A4 did not affect the proliferation of MDA-231 cells at all concentrations tested. In contrast, the 3A4 ADCs tested showed significant cytotoxicity.

[0800] These results indicate that 3A4 antibody conjugates may be used as an alternative treatment for patients having triple negative breast cancer or basal-like breast cancer. Similar results are expected for conjugates based on humanized 3A4 antibodies.

[0801] The present description refers to a number of documents, the content of which is incorporated herein by reference in their entirety.

Sequences Referred to in the Description

TABLE-US-00042

[0802] SEQ ID NO.: 1 GAGGGGCATCAATCACACCGAGAAGTCACAGCCCCTCAACCACTGAGGTGTGGGGGGGTAGGGAT CTGCATTTCTTCATATCAACCCCACACTATAGGGCACCTAAATGGGTGGGCGGTGGGGGAGACCG ACTCACTTGAGTTTCTTGAAGGCTTCCTGGCCTCCAGCCACGTAATTGCCCCCGCTCTGGATCTG GTCTAGCTTCCGGATTCGGTGGCCAGTCCGCGGGGTGTAGATGTTCCTGACGGCCCCAAAGGGTG CCTGAACGCCGCCGGTCACCTCCTTCAGGAAGACTTCGAAGCTGGACACCTTCTTCTCATGGATG ACGACGCGGCGCCCCGCGTAGAAGGGGTCCCCGTTGCGGTACACAAGCACGCTCTTCACGACGGG CTGAGACAGGTGGCTGGACCTGGCGCTGCTGCCGCTCATCTTCCCCGCTGGCCGCCGCCTCAGCT CGCTGCTTCGCGTCGGGAGGCACCTCCGCTGTCCCAGCGGCCTCACCGCACCCAGGGCGCGGGAT CGCCTCCTGAAACGAACGAGAAACTGACGAATCCACAGGTGAAAGAGAAGTAACGGCCGTGCGCC TAGGCGTCCACCCAGAGGAGACACTAGGAGCTTGCAGGACTCGGAGTAGACGCTCAAGTTTTTCA CCGTGGCGTGCACAGCCAATCAGGACCCGCAGTGCGCGCACCACACCAGGTTCACCTGCTACGGG CAGAATCAAGGTGGACAGCTTCTGAGCAGGAGCCGGAAACGCGCGGGGCCTTCAAACAGGCACGC CTAGTGAGGGCAGGAGAGAGGAGGACGCACACACACACACACACACAAATATGGTGAAACCCAAT TTCTTACATCATATCTGTGCTACCCTTTCCAAACAGCCTA SEQ ID NO.: 2 MDDDAAPRVEGVPVAVHKHALHDGLRQVAGPGAAAAHLPRWPPPQLAASRREAPPLSQRPHRTQG AGSPPETNEKLTNPQVKEK SEQ ID NO.: 3 GACATTGTGATGACCCAGTCTCCATCCTCCCTGGCTGTGTCAATAGGACAGAAGGTCACTATGAA CTGCAAGTCCAGTCAGAGCCTTTTAAATAGTAACTTTCAAAAGAACTTTTTGGCCTGGTACCAGC AGAAACCAGGCCAGTCTCCTAAACTTCTGATATACTTTGCATCCACTCGGGAATCTAGTATCCCT GATCGCTTCATAGGCAGTGGATCTGGGACAGATTTCACTCTTACCATCAGCAGTGTGCAGGCTGA AGACCTGGCAGATTACTTCTGTCAGCAACATTATAGCACTCCGCTCACGTTCGGTGCTGGGACCA AGCTGGAGCTGAAAGCTGTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTG AAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACA GTGGAAGGTGGATAACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCA AGGACAGCACCTACAGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAA GTCTACGCCTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGG AGAGTGT SEQ ID NO.: 4 DIVMTQSPSSLAVSIGQKVTMNCKSSQSLLNSNFQKNFLAWYQQKPGQSPKLLIYFASTRESSIP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLELKAVAAPSVFIFPPSDEQL KSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHK VYACEVTHQGLSSPVTKSFNRGEC SEQ ID NO.: 5 GAGGTTCAGCTGCAGCAGTCTGTAGCTGAGCTGGTGAGGCCTGGGGCTTCAGTGACGCTGTCCTG CAAGGCTTCGGGCTACATATTTACTGACTATGAGATACACTGGGTGAAGCAGACTCCTGTGCATG GCCTGGAATGGATTGGGGTTATTGATCCTGAAACTGGTAATACTGCCTTCAATCAGAAGTTCAAG GGCAAGGCCACACTGACTGCAGACATATCCTCCAGCACAGCCTACATGGAACTCAGCAGTTTGAC ATCTGAGGACTCTGCCGTCTATTACTGTATGGGTTATTCTGATTATTGGGGCCAAGGCACCACTC TCACAGTCTCCTCAGCCTCAACGAAGGGCCCATCTGTCTTTCCCCTGGCCCCCTCCTCCAAGAGC ACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGT GTCGTGGAACTCAGGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAG GACTCTACTCCCTCAGCAGCGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACCCAGACCTACATC TGCAACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAAAGTTGAGCCCAAATCTTGTGA ATTCACTCACACATGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGACCGTCAGTCTTCCTCT TCCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACCCCTGAGGTCACATGCGTGGTGGTG GACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGTGGAGGTGCATAA TGCCAAGACAAAGCCGCGGGAGGAGCAGTACAACAGCACGTACCGTGTGGTCAGCGTCCTCACCG TCCTGCACCAGGACTGGCTGAATGGCAAGGAGTACAAGTGCAAGGTCTCCAACAAAGCCCTCCCA GCCCCCATCGAGAAAACCATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCACAGGTGTACACCCT GCCCCCATCCCGGGATGAGCTGACCAAGAACCAGGTCAGCCTGACCTGCCTGGTCAAAGGCTTCT ATCCCAGCGACATCGCCGTGGAGTGGGAGAGCAATGGGCAGCCGGAGAACAACTACAAGACCACG CCTCCCGTGCTGGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAAGAGCAG GTGGCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACAACCACTACACGC AGAAGAGCCTCTCCCTGTCTCCCGGGAAA SEQ ID NO.: 6 EVQLQQSVAELVRPGASVTLSCKASGYIFTDYEIHWVKQTPVHGLEWIGVIDPETGNTAFNQKFK GKATLTADISSSTAYMELSSLTSEDSAVYYCMGYSDYWGQGTTLTVSSASTKGPSVFPLAPSSKS TSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYI CNVNHKPSNTKVDKKVEPKSCEFTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVV DVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALP APIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTT PPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK SEQ ID NO.: 7 GATGTTTTGATGACCCAAACTCCACGCTCCCTGTCTGTCAGTCTTGGAGATCAAGCCTCCATCTC TTGTAGATCGAGTCAGAGCCTTTTACATAGTAATGGAAACACCTATTTAGAATGGTATTTGCAGA AACCAGGCCAGCCTCCAAAGGTCCTGATCTACAAAGTTTCCAACCGATTTTCTGGGGTCCCAGAC AGGTTCAGTGGCAGTGGATCAGGGACAGATTTCACACTCAAGATCAGCGGAGTGGAGGCTGAGGA TCTGGGAGTTTATTACTGCTTTCAAGGTTCACATGTTCCTCTCACGTTCGGTGCTGGGACCAAGC TGGAGCTGAAAGCTGTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAA TCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTG GAAGGTGGATAACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGG ACAGCACCTACAGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTC TACGCCTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGA GTGT SEQ ID NO.: 8 DVLMTQTPRSLSVSLGDQASISCRSSQSLLHSNGNTYLEWYLQKPGQPPKVLIYKVSNRFSGVPD RFSGSGSGTDFTLKISGVEAEDLGVYYCFQGSHVPLTFGAGTKLELKAVAAPSVFIFPPSDEQLK SGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKV YACEVTHQGLSSPVTKSFNRGEC SEQ ID NO.: 9 GAGATCCAGCTGCAGCAGTCTGGACCTGAGTTGGTGAAGCCTGGGGCTTCAGTGAAGATATCCTG TAAGGCTTCTGGATACACCTTCACTGACAACTACATGAACTGGGTGAAGCAGAGCCATGGAAAGA GCCTTGAGTGGATTGGAGATATTAATCCTTACTATGGTACTACTACCTACAACCAGAAGTTCAAG GGCAAGGCCACATTGACTGTAGACAAGTCCTCCCGCACAGCCTACATGGAGCTCCGCGGCCTGAC ATCTGAGGACTCTGCAGTCTATTACTGTGCAAGAGATGACTGGTTTGATTATTGGGGCCAAGGGA CTCTGGTCACTGTCTCTGCAGCCTCAACGAAGGGCCCATCTGTCTTTCCCCTGGCCCCCTCCTCC AAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGT GACGGTGTCGTGGAACTCAGGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGT CCTCAGGACTCTACTCCCTCAGCAGCGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACCCAGACC TACATCTGCAACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAAAGTTGAGCCCAAATC TTGTGAATTCACTCACACATGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGACCGTCAGTCT TCCTCTTCCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACCCCTGAGGTCACATGCGTG GTGGTGGACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGTGGAGGT GCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACAACAGCACGTACCGTGTGGTCAGCGTCC TCACCGTCCTGCACCAGGACTGGCTGAATGGCAAGGAGTACAAGTGCAAGGTCTCCAACAAAGCC CTCCCAGCCCCCATCGAGAAAACCATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCACAGGTGTA CACCCTGCCCCCATCCCGGGATGAGCTGACCAAGAACCAGGTCAGCCTGACCTGCCTGGTCAAAG GCTTCTATCCCAGCGACATCGCCGTGGAGTGGGAGAGCAATGGGCAGCCGGAGAACAACTACAAG ACCACGCCTCCCGTGCTGGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAA GAGCAGGTGGCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACAACCACT ACACGCAGAAGAGCCTCTCCCTGTCTCCCGGGAAA SEQ ID NO.: 10 EIQLQQSGPELVKPGASVKISCKASGYTFTDNYMNWVKQSHGKSLEWIGDINPYYGTTTYNQKFK GKATLTVDKSSRTAYMELRGLTSEDSAVYYCARDDWFDYWGQGTLVTVSAASTKGPSVFPLAPSS KSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQT YICNVNHKPSNTKVDKKVEPKSCEFTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCV VVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKA LPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYK TTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK SEQ ID NO.: 11 GACATCGTTATGTCTCAGTCTCCATCTTCCATGTATGCATCTCTAGGAGAGAGAGTCACTATCAC TTGCAAGGCGAGTCAGGACATTCATAACTTTTTAAACTGGTTCCAGCAGAAACCAGGAAAATCTC CAAAGACCCTGATCTTTCGTGCAAACAGATTGGTAGATGGGGTCCCATCAAGGTTCAGTGGCAGT GGATCTGGGCAAGATTATTCTCTCACCATCAGCAGCCTGGAGTTTGAAGATTTGGGAATTTATTC TTGTCTACAGTATGATGAGATTCCGCTCACGTTCGGTGCTGGGACCAAGCTGGAGCTGAGAGCTG TGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCT GTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGC CCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCC TCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTC ACCCATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGT SEQ ID NO.: 12 DIVMSQSPSSMYASLGERVTITCKASQDIHNFLNWFQQKPGKSPKTLIFRANRLVDGVPSRFSGS GSGQDYSLTISSLEFEDLGIYSCLQYDEIPLTFGAGTKLELRAVAAPSVFIFPPSDEQLKSGTAS VVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEV THQGLSSPVTKSFNRGEC SEQ ID NO.: 13 GAGGTGCAGCTTCAGGAGTCAGGACCTGACCTGGTGAAACCTTCTCAGTCACTTTCACTCACCTG CACTGTCACTGGCTTCTCCATCACCAGTGGTTATGGCTGGCACTGGATCCGGCAGTTTCCAGGAA ACAAACTGGAGTGGATGGGCTACATAAACTACGATGGTCACAATGACTACAACCCATCTCTCAAA

AGTCGAATCTCTATCACTCAAGACACATCCAAGAACCAGTTCTTCCTGCAGTTGAATTCTGTGAC TACTGAGGACACAGCCACATATTACTGTGCAAGCAGTTACGACGGCTTATTTGCTTACTGGGGCC AAGGGACTCTGGTCACTGTCTCTGCAGCCTCAACGAAGGGCCCATCTGTCTTTCCCCTGGCCCCC TCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGA ACCGGTGACGGTGTCGTGGAACTCAGGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCC TACAGTCCTCAGGACTCTACTCCCTCAGCAGCGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACC CAGACCTACATCTGCAACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAAAGTTGAGCC CAAATCTTGTGAATTCACTCACACATGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGACCGT CAGTCTTCCTCTTCCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACCCCTGAGGTCACA TGCGTGGTGGTGGACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGT GGAGGTGCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACAACAGCACGTACCGTGTGGTCA GCGTCCTCACCGTCCTGCACCAGGACTGGCTGAATGGCAAGGAGTACAAGTGCAAGGTCTCCAAC AAAGCCCTCCCAGCCCCCATCGAGAAAACCATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCACA GGTGTACACCCTGCCCCCATCCCGGGATGAGCTGACCAAGAACCAGGTCAGCCTGACCTGCCTGG TCAAAGGCTTCTATCCCAGCGACATCGCCGTGGAGTGGGAGAGCAATGGGCAGCCGGAGAACAAC TACAAGACCACGCCTCCCGTGCTGGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGT GGACAAGAGCAGGTGGCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACA ACCACTACACGCAGAAGAGCCTCTCCCTGTCTCCCGGGAAA SEQ ID NO.: 14 EVQLQESGPDLVKPSQSLSLTCTVTGFSITSGYGWHWIRQFPGNKLEWMGYINYDGHNDYNPSLK SRISITQDTSKNQFFLQLNSVTTEDTATYYCASSYDGLFAYWGQGTLVTVSAASTKGPSVFPLAP SSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGT QTYICNVNHKPSNTKVDKKVEPKSCEFTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVT CVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSN KALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENN YKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK SEQ ID NO.: 15 GACATTGTGATGACCCAGTCTCCATCCTCCCTGGCTGTGTCAATAGGACAGAAGGTCACTATGAA CTGCAAGTCCAGTCAGAGCCTTTTAAATAGTAACTTTCAAAAGAACTTTTTGGCCTGGTACCAGC AGAAACCAGGCCAGTCTCCTAAACTTCTGATATACTTTGCATCCACTCGGGAATCTAGTATCCCT GATCGCTTCATAGGCAGTGGATCTGGGACAGATTTCACTCTTACCATCAGCAGTGTGCAGGCTGA AGACCTGGCAGATTACTTCTGTCAGCAACATTATAGCACTCCGCTCACGTTCGGTGCTGGGACCA AGCTGGAGCTGAAA SEQ ID NO.: 16 DIVMTQSPSSLAVSIGQKVTMNCKSSQSLLNSNFQKNFLAWYQQKPGQSPKLLIYFASTRESSIP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLELK SEQ ID NO.: 17 GAGGTTCAGCTGCAGCAGTCTGTAGCTGAGCTGGTGAGGCCTGGGGCTTCAGTGACGCTGTCCTG CAAGGCTTCGGGCTACATATTTACTGACTATGAGATACACTGGGTGAAGCAGACTCCTGTGCATG GCCTGGAATGGATTGGGGTTATTGATCCTGAAACTGGTAATACTGCCTTCAATCAGAAGTTCAAG GGCAAGGCCACACTGACTGCAGACATATCCTCCAGCACAGCCTACATGGAACTCAGCAGTTTGAC ATCTGAGGACTCTGCCGTCTATTACTGTATGGGTTATTCTGATTATTGGGGCCAAGGCACCACTC TCACAGTCTCCTCA SEQ ID NO.: 18 EVQLQQSVAELVRPGASVTLSCKASGYIFTDYEIHWVKQTPVHGLEWIGVIDPETGNTAFNQKFK GKATLTADISSSTAYMELSSLTSEDSAVYYCMGYSDYWGQGTTLTVSS SEQ ID NO.: 19 GATGTTTTGATGACCCAAACTCCACGCTCCCTGTCTGTCAGTCTTGGAGATCAAGCCTCCATCTC TTGTAGATCGAGTCAGAGCCTTTTACATAGTAATGGAAACACCTATTTAGAATGGTATTTGCAGA AACCAGGCCAGCCTCCAAAGGTCCTGATCTACAAAGTTTCCAACCGATTTTCTGGGGTCCCAGAC AGGTTCAGTGGCAGTGGATCAGGGACAGATTTCACACTCAAGATCAGCGGAGTGGAGGCTGAGGA TCTGGGAGTTTATTACTGCTTTCAAGGTTCACATGTTCCTCTCACGTTCGGTGCTGGGACCAAGC TGGAGCTGAAA SEQ ID NO.: 20 DVLMTQTPRSLSVSLGDQASISCRSSQSLLHSNGNTYLEWYLQKPGQPPKVLIYKVSNRFSGVPD RFSGSGSGTDFTLKISGVEAEDLGVYYCFQGSHVPLTFGAGTKLELK SEQ ID NO.: 21 GAGATCCAGCTGCAGCAGTCTGGACCTGAGTTGGTGAAGCCTGGGGCTTCAGTGAAGATATCCTG TAAGGCTTCTGGATACACCTTCACTGACAACTACATGAACTGGGTGAAGCAGAGCCATGGAAAGA GCCTTGAGTGGATTGGAGATATTAATCCTTACTATGGTACTACTACCTACAACCAGAAGTTCAAG GGCAAGGCCACATTGACTGTAGACAAGTCCTCCCGCACAGCCTACATGGAGCTCCGCGGCCTGAC ATCTGAGGACTCTGCAGTCTATTACTGTGCAAGAGATGACTGGTTTGATTATTGGGGCCAAGGGA CTCTGGTCACTGTCTCTGCA SEQ ID NO.: 22 EIQLQQSGPELVKPGASVKISCKASGYTFTDNYMNWVKQSHGKSLEWIGDINPYYGTTTYNQKFK GKATLTVDKSSRTAYMELRGLTSEDSAVYYCARDDWFDYWGQGTLVTVSA SEQ ID NO.: 23 GACATCGTTATGTCTCAGTCTCCATCTTCCATGTATGCATCTCTAGGAGAGAGAGTCACTATCAC TTGCAAGGCGAGTCAGGACATTCATAACTTTTTAAACTGGTTCCAGCAGAAACCAGGAAAATCTC CAAAGACCCTGATCTTTCGTGCAAACAGATTGGTAGATGGGGTCCCATCAAGGTTCAGTGGCAGT GGATCTGGGCAAGATTATTCTCTCACCATCAGCAGCCTGGAGTTTGAAGATTTGGGAATTTATTC TTGTCTACAGTATGATGAGATTCCGCTCACGTTCGGTGCTGGGACCAAGCTGGAGCTGAGA SEQ ID NO.: 24 DIVMSQSPSSMYASLGERVTITCKASQDIHNFLNWFQQKPGKSPKTLIFRANRLVDGVPSRFSGS GSGQDYSLTISSLEFEDLGIYSCLQYDEIPLTFGAGTKLELR SEQ ID NO.: 25 GAGGTGCAGCTTCAGGAGTCAGGACCTGACCTGGTGAAACCTTCTCAGTCACTTTCACTCACCTG CACTGTCACTGGCTTCTCCATCACCAGTGGTTATGGCTGGCACTGGATCCGGCAGTTTCCAGGAA ACAAACTGGAGTGGATGGGCTACATAAACTACGATGGTCACAATGACTACAACCCATCTCTCAAA AGTCGAATCTCTATCACTCAAGACACATCCAAGAACCAGTTCTTCCTGCAGTTGAATTCTGTGAC TACTGAGGACACAGCCACATATTACTGTGCAAGCAGTTACGACGGCTTATTTGCTTACTGGGGCC AAGGGACTCTGGTCACTGTCTCTGCA SEQ ID NO.: 26 EVQLQESGPDLVKPSQSLSLTCTVTGFSITSGYGWHWIRQFPGNKLEWMGYINYDGHNDYNPSLK SRISITQDTSKNQFFLQLNSVTTEDTATYYCASSYDGLFAYWGQGTLVTVSA SEQ ID NO.: 27 KSSQSLLNSNFQKNFLA SEQ ID NO.: 28 FASTRES SEQ ID NO.: 29 QQHYSTPLT SEQ ID NO.: 30 GYIFTDYEIH SEQ ID NO.: 31 VIDPETGNTA SEQ ID NO.: 32 MGYSDY SEQ ID NO.: 33 RSSQSLLHSNGNTYLE SEQ ID NO.: 34 KVSNRFS SEQ ID NO.: 35 FQGSHVPLT SEQ ID NO.: 36 GYTFTDNYMN SEQ ID NO.: 37 DINPYYGTTT SEQ ID NO.: 38 ARDDWFDY SEQ ID NO.: 39 KASQDIHNFLN SEQ ID NO.: 40 RANRLVD SEQ ID NO.: 41 LQYDEIPLT SEQ ID NO.: 42 GFSITSGYGWH SEQ ID NO.: 43 YINYDGHND SEQ ID NO.: 44 ASSYDGLFAY SEQ ID NO.: 45 - 3A4 heavy chain variable region nucleotide sequence CAGATCCAGTTGGTGCAATCTGGACCTGAGATGGTGAAGCCTGGGGCTTCAGTGAAGATGTCCTG TAAGGCTTCTGGATACACATTCACTGACGACTACATGAGCTGGGTGAAACAGAGCCATGGAAAGA GCCTTGAGTGGATTGGAGATATTAATCCTTACAACGGTGATACTAACTACAACCAGAAGTTCAAG GGCAAGGCCATATTGACTGTAGACAAATCCTCCAGCACAGCCTACATGCAGCTCAACAGCCTGAC ATCGGAAGACTCAGCAGTCTATTACTGTGCAAGAGACCCGGGGGCTATGGACTACTGGGGTCAAG GAACCTCAGTCACCGTCTCCTCA SEQ ID NO.: 46 - 3A4 heavy chain variable region polypeptide sequence QIQLVQSGPEMVKPGASVKMSCKASGYTFTDDYMSWVKQSHGKSLEWIGDINPYNGDTNYNQKFK GKAILTVDKSSSTAYMQLNSLTSEDSAVYYCARDPGAMDYWGQGTSVTVSS SEQ ID NO.: 47 - 3A4 light chain variable region nucleotide sequence GATGTTGTGATGACCCAAACTCCACTCTCCCTGGCTGTCAGTCTTGGAGATCAAGCCTCCATCTC TTGCAGATCTAGTCAGAGCCTTCTACATAGTAATGGAAACACCTATTTAGAATGGTACCTTCAGA AACCAGGCCAGTCTCCAAAGCTCCTGATCCACACAGTTTCCAACCGATTTTCTGGGGTCCCAGAC AGATTCAGTGGCAGTGGATCAGGGACAGATTTCACACTCAAGATCAGCAGAGTGGAGGCTGAGGA TCTGGGAGTTTATTACTGCTTTCAAGGTTCACATGTTCCGCTCACGTTCGGTGCTGGGACCAGGC TGGAGCTGAAA SEQ ID NO.: 48 - 3A4 light chain variable region polypeptide sequence DVVMTQTPLSLAVSLGDQASISCRSSQSLLHSNGNTYLEWYLQKPGQSPKLLIHTVSNRFSGVPD RFSGSGSGTDFTLKISRVEAEDLGVYYCFQGSHVPLTFGAGTRLELK

SEQ ID NO.: 49 - 3A4 heavy chain CDR1 polypeptide sequence GYTFTDDYMS SEQ ID NO.: 50 - 3A4 heavy chain CDR2 polypeptide sequence DINPYNGDTNYNQKFKG SEQ ID NO.: 51 - 3A4 heavy chain CDR3 polypeptide sequence DPGAMDY SEQ ID NO.: 52 - 3A4 light chain CDR1 polypeptide sequence RSSQSLLHSNGNTYLE SEQ ID NO.: 53 - 3A4 light chain CDR2 polypeptide sequence TVSNRFS SEQ ID NO.: 54 - 3A4 light chain CDR3 polypeptide sequence FQGSHVPLT SEQ ID NO.: 55 GTAAGCAGCGCTGTGGCTGCACCATCTGTCTTC SEQ ID NO.: 56 GTAAGCGCTAGCCTAACACTCTCCCCTGTTGAAGC SEQ ID NO.: 57 GCTGTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGC CTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATA ACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTAC AGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGA AGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAG SEQ ID NO.: 58 AVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTY SLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC SEQ ID NO.: 59 CTTGAGCCGGCGGATGGTCGAGGTGAGGTGTGGCAGGCTTGAGATCCAGCTGTTGGGGTGAGTAC TCCCTCTCAAAAGCGGGCATTACTTCTGCGCTAAGATTGTCAGTTTCCAAAAACGAGGAGGATTT GATATTCACCTGGCCCGATCTGGCCATACACTTGAGTGACAATGACATCCACTTTGCCTTTCTCT CCACAGGTGTCCACTCCCAGGTCCAAGTTTAAACGGATCTCTAGCGAATTCATGAACTTTCTGCT GTCTTGGGTGCATTGGAGCCTTGCCTTGCTGCTCTACCTCCACCATGCCAAGTGGTCCCAGGCTT GAGACGGAGCTTACAGCGCTGTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAG TTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGT ACAGTGGAAGGTGGATAACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACA GCAAGGACAGCACCTACAGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACAC AAAGTCTACGCCTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAACAG GGGAGAGTGTTAGGGTACCGCGGCCGCTTCGAATGAGATCCCCCGACCTCGACCTCTGGCTAATA AAGGAAATTTATTTTCATTGCAATAGTGTGTTGGAATTTTTTGTGTCTCTCACTCGGAAGGACAT ATGGGAGGGCAAATCATTTGGTCGAGATCCCTCGGAGATCTCTAGCTAGAGCCCCGCCGCCGGAC GAACTAAACCTGACTACGGCATCTCTGCCCCTTCTTCGCGGGGCAGTGCATGTAATCCCTTCAGT TGGTTGGTACAACTTGCCAACTGGGCCCTGTTCCACATGTGACACGGGGGGGGACCAAACACAAA GGGGTTCTCTGACTGTAGTTGACATCCTTATAAATGGATGTGCACATTTGCCAACACTGAGTGGC TTTCATCCTGGAGCAGACTTTGCAGTCTGTGGACTGCAACACAACATTGCCTTTATGTGTAACTC TTGGCTGAAGCTCTTACACCAATGCTGGGGGACATGTACCTCCCAGGGGCCCAGGAAGACTACGG GAGGCTACACCAACGTCAATCAGAGGGGCCTGTGTAGCTACCGATAAGCGGACCCTCAAGAGGGC ATTAGCAATAGTGTTTATAAGGCCCCCTTGTTAACCCTAAACGGGTAGCATATGCTTCCCGGGTA GTAGTATATACTATCCAGACTAACCCTAATTCAATAGCATATGTTACCCAACGGGAAGCATATGC TATCGAATTAGGGTTAGTAAAAGGGTCCTAAGGAACAGCGATATCTCCCACCCCATGAGCTGTCA CGGTTTTATTTACATGGGGTCAGGATTCCACGAGGGTAGTGAACCATTTTAGTCACAAGGGCAGT GGCTGAAGATCAAGGAGCGGGCAGTGAACTCTCCTGAATCTTCGCCTGCTTCTTCATTCTCCTTC GTTTAGCTAATAGAATAACTGCTGAGTTGTGAACAGTAAGGTGTATGTGAGGTGCTCGAAAACAA GGTTTCAGGTGACGCCCCCAGAATAAAATTTGGACGGGGGGTTCAGTGGTGGCATTGTGCTATGA CACCAATATAACCCTCACAAACCCCTTGGGCAATAAATACTAGTGTAGGAATGAAACATTCTGAA TATCTTTAACAATAGAAATCCATGGGGTGGGGACAAGCCGTAAAGACTGGATGTCCATCTCACAC GAATTTATGGCTATGGGCAACACATAATCCTAGTGCAATATGATACTGGGGTTATTAAGATGTGT CCCAGGCAGGGACCAAGACAGGTGAACCATGTTGTTACACTCTATTTGTAACAAGGGGAAAGAGA GTGGACGCCGACAGCAGCGGACTCCACTGGTTGTCTCTAACACCCCCGAAAATTAAACGGGGCTC CACGCCAATGGGGCCCATAAACAAAGACAAGTGGCCACTCTTTTTTTTGAAATTGTGGAGTGGGG GCACGCGTCAGCCCCCACACGCCGCCCTGCGGTTTTGGACTGTAAAATAAGGGTGTAATAACTTG GCTGATTGTAACCCCGCTAACCACTGCGGTCAAACCACTTGCCCACAAAACCACTAATGGCACCC CGGGGAATACCTGCATAAGTAGGTGGGCGGGCCAAGATAGGGGCGCGATTGCTGCGATCTGGAGG ACAAATTACACACACTTGCGCCTGAGCGCCAAGCACAGGGTTGTTGGTCCTCATATTCACGAGGT CGCTGAGAGCACGGTGGGCTAATGTTGCCATGGGTAGCATATACTACCCAAATATCTGGATAGCA TATGCTATCCTAATCTATATCTGGGTAGCATAGGCTATCCTAATCTATATCTGGGTAGCATATGC TATCCTAATCTATATCTGGGTAGTATATGCTATCCTAATTTATATCTGGGTAGCATAGGCTATCC TAATCTATATCTGGGTAGCATATGCTATCCTAATCTATATCTGGGTAGTATATGCTATCCTAATC TGTATCCGGGTAGCATATGCTATCCTAATAGAGATTAGGGTAGTATATGCTATCCTAATTTATAT CTGGGTAGCATATACTACCCAAATATCTGGATAGCATATGCTATCCTAATCTATATCTGGGTAGC ATATGCTATCCTAATCTATATCTGGGTAGCATAGGCTATCCTAATCTATATCTGGGTAGCATATG CTATCCTAATCTATATCTGGGTAGTATATGCTATCCTAATTTATATCTGGGTAGCATAGGCTATC CTAATCTATATCTGGGTAGCATATGCTATCCTAATCTATATCTGGGTAGTATATGCTATCCTAAT CTGTATCCGGGTAGCATATGCTATCCTCACGATGATAAGCTGTCAAACATGAGAATTAATTCTTG AAGACGAAAGGGCCTCGTGATACGCCTATTTTTATAGGTTAATGTCATGATAATAATGGTTTCTT AGACGTCAGGTGGCACTTTTCGGGGAAATGTGCGCGGAACCCCTATTTGTTTATTTTTCTAAATA CATTCAAATATGTATCCGCTCATGAGACAATAACCCTGATAAATGCTTCAATAATATTGAAAAAG GAAGAGTATGAGTATTCAACATTTCCGTGTCGCCCTTATTCCCTTTTTTGCGGCATTTTGCCTTC CTGTTTTTGCTCACCCAGAAACGCTGGTGAAAGTAAAAGATGCTGAAGATCAGTTGGGTGCACGA GTGGGTTACATCGAACTGGATCTCAACAGCGGTAAGATCCTTGAGAGTTTTCGCCCCGAAGAACG TTTTCCAATGATGAGCACTTTTAAAGTTCTGCTATGTGGCGCGGTATTATCCCGTGTTGACGCCG GGCAAGAGCAACTCGGTCGCCGCATACACTATTCTCAGAATGACTTGGTTGAGTACTCACCAGTC ACAGAAAAGCATCTTACGGATGGCATGACAGTAAGAGAATTATGCAGTGCTGCCATAACCATGAG TGATAACACTGCGGCCAACTTACTTCTGACAACGATCGGAGGACCGAAGGAGCTAACCGCTTTTT TGCACAACATGGGGGATCATGTAACTCGCCTTGATCGTTGGGAACCGGAGCTGAATGAAGCCATA CCAAACGACGAGCGTGACACCACGATGCCTGCAGCAATGGCAACAACGTTGCGCAAACTATTAAC TGGCGAACTACTTACTCTAGCTTCCCGGCAACAATTAATAGACTGGATGGAGGCGGATAAAGTTG CAGGACCACTTCTGCGCTCGGCCCTTCCGGCTGGCTGGTTTATTGCTGATAAATCTGGAGCCGGT GAGCGTGGGTCTCGCGGTATCATTGCAGCACTGGGGCCAGATGGTAAGCCCTCCCGTATCGTAGT TATCTACACGACGGGGAGTCAGGCAACTATGGATGAACGAAATAGACAGATCGCTGAGATAGGTG CCTCACTGATTAAGCATTGGTAACTGTCAGACCAAGTTTACTCATATATACTTTAGATTGATTTA AAACTTCATTTTTAATTTAAAAGGATCTAGGTGAAGATCCTTTTTGATAATCTCATGACCAAAAT CCCTTAACGTGAGTTTTCGTTCCACTGAGCGTCAGACCCCGTAGAAAAGATCAAAGGATCTTCTT GAGATCCTTTTTTTCTGCGCGTAATCTGCTGCTTGCAAACAAAAAAACCACCGCTACCAGCGGTG GTTTGTTTGCCGGATCAAGAGCTACCAACTCTTTTTCCGAAGGTAACTGGCTTCAGCAGAGCGCA GATACCAAATACTGTCCTTCTAGTGTAGCCGTAGTTAGGCCACCACTTCAAGAACTCTGTAGCAC CGCCTACATACCTCGCTCTGCTAATCCTGTTACCAGTGGCTGCTGCCAGTGGCGATAAGTCGTGT CTTACCGGGTTGGACTCAAGACGATAGTTACCGGATAAGGCGCAGCGGTCGGGCTGAACGGGGGG TTCGTGCACACAGCCCAGCTTGGAGCGAACGACCTACACCGAACTGAGATACCTACAGCGTGAGC ATTGAGAAAGCGCCACGCTTCCCGAAGGGAGAAAGGCGGACAGGTATCCGGTAAGCGGCAGGGTC GGAACAGGAGAGCGCACGAGGGAGCTTCCAGGGGGAAACGCCTGGTATCTTTATAGTCCTGTCGG GTTTCGCCACCTCTGACTTGAGCGTCGATTTTTGTGATGCTCGTCAGGGGGGCGGAGCCTATGGA AAAACGCCAGCAACGCGGCCTTTTTACGGTTCCTGGCCTTTTGCTGGCCTTTTGCTCACATGTTC TTTCCTGCGTTATCCCCTGATTCTGTGGATAACCGTATTACCGCCTTTGAGTGAGCTGATACCGC TCGCCGCAGCCGAACGACCGAGCGCAGCGAGTCAGTGAGCGAGGAAGCGGAAGAGCGCCCAATAC GCAAACCGCCTCTCCCCGCGCGTTGGCCGATTCATTAATGCAGCTGGCACGACAGGTTTCCCGAC TGGAAAGCGGGCAGTGAGCGCAACGCAATTAATGTGAGTTAGCTCACTCATTAGGCACCCCAGGC TTTACACTTTATGCTTCCGGCTCGTATGTTGTGTGGAATTGTGAGCGGATAACAATTTCACACAG GAAACAGCTATGACCATGATTACGCCAAGCTCTAGCTAGAGGTCGACCAATTCTCATGTTTGACA GCTTATCATCGCAGATCCGGGCAACGTTGTTGCATTGCTGCAGGCGCAGAACTGGTAGGTATGGC AGATCTATACATTGAATCAATATTGGCAATTAGCCATATTAGTCATTGGTTATATAGCATAAATC AATATTGGCTATTGGCCATTGCATACGTTGTATCTATATCATAATATGTACATTTATATTGGCTC ATGTCCAATATGACCGCCATGTTGACATTGATTATTGACTAGTTATTAATAGTAATCAATTACGG GGTCATTAGTTCATAGCCCATATATGGAGTTCCGCGTTACATAACTTACGGTAAATGGCCCGCCT GGCTGACCGCCCAACGACCCCCGCCCATTGACGTCAATAATGACGTATGTTCCCATAGTAACGCC AATAGGGACTTTCCATTGACGTCAATGGGTGGAGTATTTACGGTAAACTGCCCACTTGGCAGTAC ATCAAGTGTATCATATGCCAAGTCCGCCCCCTATTGACGTCAATGACGGTAAATGGCCCGCCTGG CATTATGCCCAGTACATGACCTTACGGGACTTTCCTACTTGGCAGTACATCTACGTATTAGTCAT CGCTATTACCATGGTGATGCGGTTTTGGCAGTACACCAATGGGCGTGGATAGCGGTTTGACTCAC GGGGATTTCCAAGTCTCCACCCCATTGACGTCAATGGGAGTTTGTTTTGGCACCAAAATCAACGG GACTTTCCAAAATGTCGTAATAACCCCGCCCCGTTGACGCAAATGGGCGGTAGGCGTGTACGGTG GGAGGTCTATATAAGCAGAGCTCGTTTAGTGAACCGTCAGATCCTCACTCTCTTCCGCATCGCTG TCTGCGAGGGCCAGCTGTTGGGCTCGCGGTTGAGGACAAACTCTTCGCGGTCTTTCCAGTACTCT TGGATCGGAAACCCGTCGGCCTCCGAACGGTACTCCGCCACCGAGGGACCTGAGCGAGTCCGCAT CGACCGGATCGGAAAACCTCTCGAGAAAGGCGTCTAACCAGTCACAGTCGCAAGGTAGGCTGAGC ACCGTGGCGGGCGGCAGCGGGTGGCGGTCGGGGTTGTTTCTGGCGGAGGTGCTGCTGATGATGTA ATTAAAGTAGGCGGT SEQ DI NO.: 60 ATGCCAAGTGGTCCCAGGCTGACATTGTGATGACCCAGTCTCC SEQ ID NO.: 61 ATGCCAAGTGGTCCCAGGCTGATGTTTTGATGACCCAAACTCC SEQ ID NO.: 62 ATGCCAAGTGGTCCCAGGCTGACATCGTTATGTCTCAGTCTCC SEQ ID NO.: 63 GGGAAGATGAAGACAGATGGTGCAGCCACAGC

SEQ ID NO.: 64 GTAAGCGCTAGCGCCTCAACGAAGGGCCCATCTGTCTTTCCCCTGGCCCC SEQ ID NO.: 65 GTAAGCGAATTCACAAGATTTGGGCTCAACTTTCTTG SEQ ID NO.: 66 GCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCAC AGCAGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGTGTCGTGGAACTCAG GCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTACTCCCTC AGCAGCGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACCCAGACCTACATCTGCAACGTGAATCA CAAGCCCAGCAACACCAAGGTGGACAAGAAAGTTGAGCCCAAATCTTGT SEQ ID NO.: 67 ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSL SSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC SEQ ID NO.: 68 CTTGAGCCGGCGGATGGTCGAGGTGAGGTGTGGCAGGCTTGAGATCCAGCTGTTGGGGTGAGTAC TCCCTCTCAAAAGCGGGCATTACTTCTGCGCTAAGATTGTCAGTTTCCAAAAACGAGGAGGATTT GATATTCACCTGGCCCGATCTGGCCATACACTTGAGTGACAATGACATCCACTTTGCCTTTCTCT CCACAGGTGTCCACTCCCAGGTCCAAGTTTGCCGCCACCATGGAGACAGACACACTCCTGCTATG GGTACTGCTGCTCTGGGTTCCAGGTTCCACTGGCGGAGACGGAGCTTACGGGCCCATCTGTCTTT CCCCTGGCCCCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGA CTACTTCCCCGAACCGGTGACGGTGTCGTGGAACTCAGGCGCCCTGACCAGCGGCGTGCACACCT TCCCGGCTGTCCTACAGTCCTCAGGACTCTACTCCCTCAGCAGCGTGGTGACCGTGCCCTCCAGC AGCTTGGGCACCCAGACCTACATCTGCAACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAA GAAAGTTGAGCCCAAATCTTGTGAATTCACTCACACATGCCCACCGTGCCCAGCACCTGAACTCC TGGGGGGACCGTCAGTCTTCCTCTTCCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACC CCTGAGGTCACATGCGTGGTGGTGGACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTA CGTGGACGGCGTGGAGGTGCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACAACAGCACGT ACCGTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCTGAATGGCAAGGAGTACAAGTGC AAGGTCTCCAACAAAGCCCTCCCAGCCCCCATCGAGAAAACCATCTCCAAAGCCAAAGGGCAGCC CCGAGAACCACAGGTGTACACCCTGCCCCCATCCCGGGATGAGCTGACCAAGAACCAGGTCAGCC TGACCTGCCTGGTCAAAGGCTTCTATCCCAGCGACATCGCCGTGGAGTGGGAGAGCAATGGGCAG CCGGAGAACAACTACAAGACCACGCCTCCCGTGCTGGACTCCGACGGCTCCTTCTTCCTCTACAG CAAGCTCACCGTGGACAAGAGCAGGTGGCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATG AGGCTCTGCACAACCACTACACGCAGAAGAGCCTCTCCCTGTCTCCCGGGAAATGATCCCCCGAC CTCGACCTCTGGCTAATAAAGGAAATTTATTTTCATTGCAATAGTGTGTTGGAATTTTTTGTGTC TCTCACTCGGAAGGACATATGGGAGGGCAAATCATTTGGTCGAGATCCCTCGGAGATCTCTAGCT AGAGCCCCGCCGCCGGACGAACTAAACCTGACTACGGCATCTCTGCCCCTTCTTCGCGGGGCAGT GCATGTAATCCCTTCAGTTGGTTGGTACAACTTGCCAACTGAACCCTAAACGGGTAGCATATGCT TCCCGGGTAGTAGTATATACTATCCAGACTAACCCTAATTCAATAGCATATGTTACCCAACGGGA AGCATATGCTATCGAATTAGGGTTAGTAAAAGGGTCCTAAGGAACAGCGATGTAGGTGGGCGGGC CAAGATAGGGGCGCGATTGCTGCGATCTGGAGGACAAATTACACACACTTGCGCCTGAGCGCCAA GCACAGGGTTGTTGGTCCTCATATTCACGAGGTCGCTGAGAGCACGGTGGGCTAATGTTGCCATG GGTAGCATATACTACCCAAATATCTGGATAGCATATGCTATCCTAATCTATATCTGGGTAGCATA GGCTATCCTAATCTATATCTGGGTAGCATATGCTATCCTAATCTATATCTGGGTAGTATATGCTA TCCTAATTTATATCTGGGTAGCATAGGCTATCCTAATCTATATCTGGGTAGCATATGCTATCCTA ATCTATATCTGGGTAGTATATGCTATCCTAATCTGTATCCGGGTAGCATATGCTATCCTAATAGA GATTAGGGTAGTATATGCTATCCTAATTTATATCTGGGTAGCATATACTACCCAAATATCTGGAT AGCATATGCTATCCTAATCTATATCTGGGTAGCATATGCTATCCTAATCTATATCTGGGTAGCAT AGGCTATCCTAATCTATATCTGGGTAGCATATGCTATCCTAATCTATATCTGGGTAGTATATGCT ATCCTAATTTATATCTGGGTAGCATAGGCTATCCTAATCTATATCTGGGTAGCATATGCTATCCT AATCTATATCTGGGTAGTATATGCTATCCTAATCTGTATCCGGGTAGCATATGCTATCCTCACGA TGATAAGCTGTCAAACATGAGAATTAATTCTTGAAGACGAAAGGGCCTCGTGATACGCCTATTTT TATAGGTTAATGTCATGATAATAATGGTTTCTTAGACGTCAGGTGGCACTTTTCGGGGAAATGTG CGCGGAACCCCTATTTGTTTATTTTTCTAAATACATTCAAATATGTATCCGCTCATGAGACAATA ACCCTGATAAATGCTTCAATAATATTGAAAAAGGAAGAGTATGAGTATTCAACATTTCCGTGTCG CCCTTATTCCCTTTTTTGCGGCATTTTGCCTTCCTGTTTTTGCTCACCCAGAAACGCTGGTGAAA GTAAAAGATGCTGAAGATCAGTTGGGTGCACGAGTGGGTTACATCGAACTGGATCTCAACAGCGG TAAGATCCTTGAGAGTTTTCGCCCCGAAGAACGTTTTCCAATGATGAGCACTTTTAAAGTTCTGC TATGTGGCGCGGTATTATCCCGTGTTGACGCCGGGCAAGAGCAACTCGGTCGCCGCATACACTAT TCTCAGAATGACTTGGTTGAGTACTCACCAGTCACAGAAAAGCATCTTACGGATGGCATGACAGT AAGAGAATTATGCAGTGCTGCCATAACCATGAGTGATAACACTGCGGCCAACTTACTTCTGACAA CGATCGGAGGACCGAAGGAGCTAACCGCTTTTTTGCACAACATGGGGGATCATGTAACTCGCCTT GATCGTTGGGAACCGGAGCTGAATGAAGCCATACCAAACGACGAGCGTGACACCACGATGCCTGC AGCAATGGCAACAACGTTGCGCAAACTATTAACTGGCGAACTACTTACTCTAGCTTCCCGGCAAC AATTAATAGACTGGATGGAGGCGGATAAAGTTGCAGGACCACTTCTGCGCTCGGCCCTTCCGGCT GGCTGGTTTATTGCTGATAAATCTGGAGCCGGTGAGCGTGGGTCTCGCGGTATCATTGCAGCACT GGGGCCAGATGGTAAGCCCTCCCGTATCGTAGTTATCTACACGACGGGGAGTCAGGCAACTATGG ATGAACGAAATAGACAGATCGCTGAGATAGGTGCCTCACTGATTAAGCATTGGTAACTGTCAGAC CAAGTTTACTCATATATACTTTAGATTGATTTAAAACTTCATTTTTAATTTAAAAGGATCTAGGT GAAGATCCTTTTTGATAATCTCATGACCAAAATCCCTTAACGTGAGTTTTCGTTCCACTGAGCGT CAGACCCCGTAGAAAAGATCAAAGGATCTTCTTGAGATCCTTTTTTTCTGCGCGTAATCTGCTGC TTGCAAACAAAAAAACCACCGCTACCAGCGGTGGTTTGTTTGCCGGATCAAGAGCTACCAACTCT TTTTCCGAAGGTAACTGGCTTCAGCAGAGCGCAGATACCAAATACTGTCCTTCTAGTGTAGCCGT AGTTAGGCCACCACTTCAAGAACTCTGTAGCACCGCCTACATACCTCGCTCTGCTAATCCTGTTA CCAGTGGCTGCTGCCAGTGGCGATAAGTCGTGTCTTACCGGGTTGGACTCAAGACGATAGTTACC GGATAAGGCGCAGCGGTCGGGCTGAACGGGGGGTTCGTGCACACAGCCCAGCTTGGAGCGAACGA CCTACACCGAACTGAGATACCTACAGCGTGAGCATTGAGAAAGCGCCACGCTTCCCGAAGGGAGA AAGGCGGACAGGTATCCGGTAAGCGGCAGGGTCGGAACAGGAGAGCGCACGAGGGAGCTTCCAGG GGGAAACGCCTGGTATCTTTATAGTCCTGTCGGGTTTCGCCACCTCTGACTTGAGCGTCGATTTT TGTGATGCTCGTCAGGGGGGCGGAGCCTATGGAAAAACGCCAGCAACGCGGCCTTTTTACGGTTC CTGGCCTTTTGCTGGCCTTTTGCTCACATGTTCTTTCCTGCGTTATCCCCTGATTCTGTGGATAA CCGTATTACCGCCTTTGAGTGAGCTGATACCGCTCGCCGCAGCCGAACGACCGAGCGCAGCGAGT CAGTGAGCGAGGAAGCGTACATTTATATTGGCTCATGTCCAATATGACCGCCATGTTGACATTGA TTATTGACTAGTTATTAATAGTAATCAATTACGGGGTCATTAGTTCATAGCCCATATATGGAGTT CCGCGTTACATAACTTACGGTAAATGGCCCGCCTGGCTGACCGCCCAACGACCCCCGCCCATTGA CGTCAATAATGACGTATGTTCCCATAGTAACGCCAATAGGGACTTTCCATTGACGTCAATGGGTG GAGTATTTACGGTAAACTGCCCACTTGGCAGTACATCAAGTGTATCATATGCCAAGTCCGCCCCC TATTGACGTCAATGACGGTAAATGGCCCGCCTGGCATTATGCCCAGTACATGACCTTACGGGACT TTCCTACTTGGCAGTACATCTACGTATTAGTCATCGCTATTACCATGGTGATGCGGTTTTGGCAG TACACCAATGGGCGTGGATAGCGGTTTGACTCACGGGGATTTCCAAGTCTCCACCCCATTGACGT CAATGGGAGTTTGTTTTGGCACCAAAATCAACGGGACTTTCCAAAATGTCGTAATAACCCCGCCC CGTTGACGCAAATGGGCGGTAGGCGTGTACGGTGGGAGGTCTATATAAGCAGAGCTCGTTTAGTG AACCGTCAGATCCTCACTCTCTTCCGCATCGCTGTCTGCGAGGGCCAGCTGTTGGGCTCGCGGTT GAGGACAAACTCTTCGCGGTCTTTCCAGTACTCTTGGATCGGAAACCCGTCGGCCTCCGAACGGT ACTCCGCCACCGAGGGACCTGAGCGAGTCCGCATCGACCGGATCGGAAAACCTCTCGAGAAAGGC GTCTAACCAGTCACAGTCGCAAGGTAGGCTGAGCACCGTGGCGGGCGGCAGCGGGTGGCGGTCGG GGTTGTTTCTGGCGGAGGTGCTGCTGATGATGTAATTAAAGTAGGCGGT SEQ ID NO.: 69 GGGTTCCAGGTTCCACTGGCGAGGTTCAGCTGCAGCAGTCTGT SEQ ID NO.: 70 GGGTTCCAGGTTCCACTGGCGAGGTGCAGCTTCAGGAGTCAGG SEQ ID NO: 71 GGGGCCAGGGGAAAGACAGATGGGCCCTTCGTTGAGGC SEQ ID NO.: 89: Exemplary embodiment of CDRL1 K-S-S-Q-S-L-L-N/H-S/T-S/N/D-N/G-Q/N/K-K/L-N-Y-L-A SEQ ID NO.: 90: Exemplary embodiment of CDRL1 K-A-S-Q-D-I-H-N/T-Y/F-L-N SEQ ID NO.: 91: Exemplary embodiment of CDRL2 F-A-S-T-R-E-S SEQ ID NO.: 92: Exemplary embodiment of CDRL2 L-V-S-K-L-D-S SEQ ID NO.: 93: Exemplary embodiment of CDRL2 R-A-N-R-L-V-D SEQ ID NO.: 94: Exemplary embodiment of CDRL3 Q-Q-H-Y-S-T-P-L-T SEQ ID NO.: 95: Exemplary embodiment of CDRL3 W/L-Q-Y/G-D/T-A/E/H-F-P-R-T SEQ ID NO.: 96: Exemplary embodiment of CDRH1 1 G-Y-T/I-F-T-D/E-Y-E/N-M/I/V-H SEQ ID NO.: 97: Exemplary embodiment of CDRH1 G-F-T/S-I-T-S-G-Y-G-W-H SEQ ID NO.: 98: Exemplary embodiment of CDRH2 V/N/G-I/L-D-P-E/A/G-T/Y-G-X-T-A SEQ ID NO.: 99: Exemplary embodiment of CDRH2 Y-I-N/S-F/Y-N/D-G SEQ ID NO.: 100: Exemplary embodiment of CDRH3 M-G-Y-S/A-D-Y SEQ ID NO.: 101: Exemplary embodiment of CDRH3 A-S-S-Y-D-G-F-L-A-Y SEQ ID NO.: 102: Exemplary embodiment of CDRH3 3 A-R/W-W/F-G-L-R-Q/N SEQ ID NO. 103- 3A2 light chain variable region DAVMTQIPLTLSVTIGQPASLSCKSSQSLLHSDGKTYLNWLLQRPGQSPKRLISLVSKLDSGVPD RFTGSGSGTDFTLKISRVEAEDLGLYYCWQGTHFPRTFAGGTNLEIK SEQ ID NO. 104 3F6 light chain variable region SIVMTQTPLTLSVTIGQPASITCKSSQSLLYSDGKTYLNWLLQRPGQSPKRLISLVSKLDSGVPD GFTGSGSGTDFTLKISRVEAEDLGVYYCWQGTHFPRTFGGGTKLEIK

SEQ ID NO. 105- 3E8 light chain variable region DAVMTQIPLTLSVTIGQPASISCKSSQSLLHSDGKTYLNWLLQRPGQSPKRLIYLVSKLDSGVPD RFTGSGSGTDFTLKISRVEAEDLGVYYCWQGTHFPRTFGGGTKLEIK SEQ ID NO. 106- 3E10 light chain variable region DIVMTQAAPSVPVTPGESVSISCRSSKSLLHSNGNTYLYWFLQRPGQSPQLLIYRMSNLASGVPD RFSGSGSGTAFTLRISRVEAEDVGVYYCMQHLEYPYTFGGGTKLEIK SEQ ID NO. 107- 3A9 light chain variable region DIVMTQSPSSLAMSLGQKVTMSCKSSQSLLNSNNQLNYLAWYQQKPGQSPKLLVYFASTRKSGVP DRFIGSGSGTDFTLTITSVQAEDLADYFCQQHFNTPLTFGAGTKLELK SEQ ID NO. 108- 3B1 light chain variable region DIVMTQSPSSLAISVGQKVTMSCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLVFFASTRESGVP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSIPLTFGAGTKLELK SEQ ID NO. 109- 3G5 light chain variable region DIVMTQSPSSLAMSVGQKVTMSCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLVFFASTRESGVP DRFIGSGSGTDFTLTITSVQAEDLADYFCQQHYSIPLTFGSGTKLELK SEQ ID NO. 110- 3B2 light chain variable region DIVMTQSPSSLAMSVGQKVTMSCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLVYFASTRESGVP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSIPLTFGAGTKLELK SEQ ID NO. 111- 3B8 light chain variable region DIVMTQSPSSLAMSVGQKVTMSCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLVYFASTRESGVP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLELK SEQ ID NO. 112- 3G8 light chain variable region DIVMTQSPSSLAMSVGQKVTMSCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLVYFASTRESGVP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLELK SEQ ID NO. 113- 3F7 light chain variable region DIVMTQSPSSLAMSVGQKVTMSCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLIYFASTRESGVP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLELK SEQ ID NO. 114- 3E9 light chain variable region DIVMTQSPSSLAMSVGQKVTMSCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLVYFASTRESGVP DRFIGSGSGTEFTLTITSVQAEDLADYFCQQHYSTPLTFGAGTKLELK SEQ ID NO. 115- 3C3 light chain variable region DIVMTQSPSSLAMSVGQKVTMSCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLVYFGSTRESGVP DRFIGSGSGTDFTLTISGVQAEDLADYFCQQHYSTPLTFGAGTKLELK SEQ ID NO. 116- 3E12 light chain variable region DIVMTQSPSSLAMSVGQKVTMNCKSSQSLLNRSNQKNYLAWYQQKPGQSPKLLVYFASTRESGVP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSIPLTFGAGTKLELK SEQ ID NO. 117- 4A2 light chain variable region DIVMTQSPSSLAMSVGQKVTMNCKSSQSLLNNSNQKNYLAWYQQKPGQSPKLLLYFASTRESGVP DRFIGSGSGTYFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLDLK SEQ ID NO. 118- 3F10 light chain variable region DIVMTQSPSSLTMSVGQKVTMSCKSSQSLLNTSNQLNYLAWYQQKPGQSPKLLVYFASTTESGVP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLELK SEQ ID NO. 119- 3F4 light chain variable region DIVMTQSPSSLTVTAGEKVTMSCKSSQSLLNTSNQKNYLAWYQQKPGQSPKLLVYFASTRASGVP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLELK SEQ ID NO. 120- 3B11 light chain variable region DIVMTQSPSSLAMSVGQKVTMSCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLVYFASTRESGVP DRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLELK SEQ ID NO. 121- 3G12 light chain variable region DIVMTQSPKFMSTSVGDRVSITCKASQDVGTAVAWYQQKPGQSPELLIYWTSTRHTGVPDRFSGS GSGTDFTLTISSVQAEDLADYFCQQHYSIPLTFGAGTKLELR SEQ ID NO. 122- 3D1 light chain variable region DIKMTQSPSSMYASLGERVTITCKASQDIHTYLNWFQQKPGKSPETLIYRANRLVDGVPSRFSGS GSGQDYSLTISSLEYEDMGIYYCLQYDEFPLTFGAGTKLELK SEQ ID NO. 123- 3C2 light chain variable region DIQMTQSPSSMYASLGERVTLTCKASQDIHNYLNWFQQKPGKSPKTLIHRANRLVAGVPSRFSGS GSGQDYSLTISSLEYEDLGIYYCLQYDAFPLTFGAGTKLELK SEQ ID NO. 124- 3E6 light chain variable region DIQMTQSPSSMYASLGERVTLTCKASQDIHNYLNWFQQKPGKSPKTLIHRANRLVAGVPSRFSGS GSGQDYSLTISSLEYEDLGIYYCLQYDAFPLTFGAGTKLELK SEQ ID NO. 125- 3H3 light chain variable region DIVMSQSPSSMYASLGERVTITCKASQDIHRFLNWFQQKPGKSPKTLIFHANRLVDGVPSRFSGS GSGLDYSLTISSLEYEDMGIYFCLQYDAFPLTFGAGTKLELK SEQ ID NO. 126- 3A2 heavy chain variable region HEIQLQQSGPELVKPGASVKMSCKTSGYTFTDYNMHWVKQKPGQGLEWIGYINPYNDVTEYNEKF KGRATLTSDKSSSTAYMDLSSLTSDDSAVYFCAWFGLRQWGQGTLVTVST SEQ ID NO. 127- 3F6 heavy chain variable region HEVQLQQSGPELVKPGASVKMSCKASGYIFTEYNIHWVKQKPGQGPEWIGNINPYNDVTEYNEKF KGKATLTSDKASSTAYMDLSSLTSEDSAVYYCARWGLRNWGQGTLVTVSA SEQ ID NO. 128- 3E8 heavy chain variable region HEVQLQQSVPELVKPGASVKMSCKTSGYTFTEYNMHWVKQKPGQGPEWIGNINPYNNVTEYNEKF KGKATLTSDKSSSTAYLDLSSLTSEDSAVYYCARWGLRNWGQGTLVTVSA SEQ ID NO. 129- 3A9 heavy chain variable region HQVQVQQPGAELVRPGASVTLSCKASGYIFTDYEVHWVRQRPVHGLEWIGVIDPETGDTAYNQKF KGKATLTADKSSSTAYMELSSLTAEDSAVYYCIGYADYWGQGTTLTVSS SEQ ID NO. 130- 3B1 heavy chain variable region HQVQLQQPGAELVRPGASVTLSCKASGYTFTDYEIHWVKQTPVHGLEWIGVIDPETGGTAYNQKF KGKATLTTDKSSSTAYMELRSLTSEDSAVYYCMGYSDYWGQGTTLTVSS SEQ ID NO. 131- 3B2 heavy chain variable region HEVQLQQSGAELVRPGASVTLSCKASGYTFTDYEIHWVKQTPVHGLEWIGVIDPETGATAYNQKF KGKATLTADKSSSTAYMELSSLTSEDSAVYYCMGYSDYWGQGTTLTVSS SEQ ID NO. 132- 3F4 heavy chain variable region HEVQLQQSGAELVRPGASVTLSCKASGYTFTDYEIHWVKQTPVHGLEWIGVIDPETGSTAYNQKF KGKATLTADKASSTAYMELSSLTSEDSAVYYCMGYSDYWGQGTTLTVSS SEQ ID NO. 133- 3E9 heavy chain variable region HEVQLQQSGAELVRPGASATLSCKASGYTFTDYEMHWVKQTPVHGLEWIGVIDPETGSTAYNQKF KGKATLTADKSSSTAYMELSSLTSEDSAVYYCMGYADYWGQGTTLTVSS SEQ ID NO. 134- 3B8 heavy chain variable region HEVQLQQSGAELVRPGASVTLSCKASGYTFTDYEIHWVKQTPVHGLEWIGVIDPETGDTAYNQNF TGKATLTADKSSSTAYMELSSLTSEDSAVYYCMGYADYWGQGTTLTVSS SEQ ID NO. 135- 3G8 heavy chain variable region HQVQLKQSGAELVRPGASVTLSCKASGYTFTDYEVHWVKQTPVHGLEWIGVIDPATGDTAYNQKF KGKATLTADKSSSTAYMEVSSLTSEDSAVYYCMGYSDYWGQGTTLTVSS SEQ ID NO. 136- 3F7 heavy chain variable region HQAYLQQSGAELVRPGASVTLSCKASGYTFTDYEIHWVKQTPVHGLEWIGVIDPETGDTAYNQKF KDKATLTADKASSTAYMELSSLTSEDSAVYYCMGYSDYWGQGTTLTVSS SEQ ID NO. 137- 3E12 heavy chain variable region HQVQLQQSEAELVKPGASVKLSCKASGYTFTDYEIHWVKQTPVHGLEWIGVIDPETGDTAYNQKF KGKATLTADKSSSTAYMELSRLTSEDSAVYYCMGHSDYWGQGTTLTVSS SEQ ID NO. 138- 3G12 heavy chain variable region HEVQLQQSVAELVRPGASVTVSCKASGYIFTDYEIHWVKQTPAHGLEWIGVIDPETGNTAFNQKF KGKATLTADISSSTAYMELSSLTSEDSAVYYCMGYSDYWGQGTTLTVSS SEQ ID NO. 139- 3F10 heavy chain variable region HEVQLQQSVAELVRPGAPVTLSCKASGYTFTDYEVHWVKQTPVHGLEWIGVIDPETGATAYNQKF KGKATLTADKSSSAAYMELSRLTSEDSAVYYCMSYSDYWGQGTTLTVSS SEQ ID NO. 140- 3C3 heavy chain variable region HEVQLQQSVAEVVRPGASVTLSCKASGYTFTDYEIHWVKQTPVHGLEWIGVIDPETGVTAYNQRF RDKATLTTDKSSSTAYMELSSLTSEDSAVYFCMGYSDYWGQGTTLTVSS SEQ ID NO. 141- 3G5 heavy chain variable region HQVQLQQPGAELVRPGASVTLSCKASGYTFTDYEIHWVKQTPVHGLEWIGVLDPGTGRTAYNQKF KDKATLSADKSSSTAYMELSSLTSEDSAVYYCMSYSDYWGPGTTLTVSS SEQ ID NO. 142- 3B11 heavy chain variable region HEVQLQQSVAELVRPGASVTLSCKASGYTFTDYEMHWVKQTPVRGLEWIGVIDPATGDTAYNQKF KGKATLTADKSSSAAFMELSSLTSEDSAVYYCMGYSDYWGQGTTLTVSS SEQ ID NO. 143- 3E6 heavy chain variable region HQVQLQQSGAELVRPGASVTLSCKASGYTFSDYEMHWVKQTPVHGLEWIGGIDPETGDTVYNQKF KGKATLTADKSSSTAYMELSSLTSEDSAVYYCISYAMDYWGQGTSVTVSS SEQ ID NO. 144- 4A2 heavy chain variable region HQVKLQQSGTELVRPGASVTLSCKASGYKFTDYEMHWVKQTPVHGLEWIGGIDPETGGTAYNQKF KGKAILTADKSSTTAYMELRSLTSEDSAVYYCISYAMDYWGQGTSVTVSS SEQ ID NO. 145- 3E10 heavy chain variable region HEVQLQQSGPELVKPGASVKISCKASGDTFTDYYMNWVKQSHGKSLEWIGDINPNYGGITYNQKF KGKATLTVDTSSSTAYMELRGLTSEDSAVYYCQAYYRNSDYWGQGTTLTVSS SEQ ID NO. 146- 3D1 heavy chain variable region HEVQLQESGPDLVKPSQSLSLTCTVTGFSITSGYGWHWIRQFPGDKLEWMGYISFNGDYNYNPSL KSRISITRDTSKNQFFLQLSSVTTEDTATYYCASSYDGLFAYWGQGTLVTVSA SEQ ID NO. 147- 3C2 heavy chain variable region HDVQLQESGPDLVKPSQSLSLTCTVTGFSITSGYGWHWIRQFPGNKLEWMGYISFNGDSNYNPSL KSRISITRDTSKNQFFLQLNSVTSEDTATYYCASSYDGLFAYWGQGPLVTVSA A SEQ ID NO.: 148 KSSQSLLHSDGKTYLN SEQ ID NO.: 149 LVSKLDS SEQ ID NO.: 150 WQGTHFPRT SEQ ID NO.: 151 GYTFTD YNMH SEQ ID NO.: 152 YINPYNDVTE SEQ ID NO.: 153 AWFGL RQ SEQ ID NO.: 154 RSSKSLLHSNGN TYLY SEQ ID NO.: 155 RMSNLAS SEQ ID NO.: 156 MQHLEYPYT SEQ ID NO.: 157 GDTFTD YYMN SEQ ID NO.: 158 DINPNYGGIT SEQ ID NO.: 159

QAYYRNS DY SEQ ID NO.: 160 KASQDVGTAVA SEQ ID NO.: 161 WTSTRHT SEQ ID NO.: 162 QQHYSIPLT SEQ ID NO.: 163 GYIFTDYEIH SEQ ID NO.: 164 VIDPETGNTA SEQ ID NO.: 165 MGYSDY SEQ ID NO.: 166 MVLQTQVFISLLLWISGAYGDIVMTQSPDSLAVSLGERATINCKSSQSLLNSNFQKNFLAWYQQK PGQPPKLLIYFASTRESSVPDRFSGSGSGTDFTLTISSLQAEDVAVYYCQQHYSTPLTFGQGTKL EIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSK DSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC SEQ ID NO.: 167 MDWTWRILFLVAAATGTHAEVQLVQSGAEVKKPGASVKVSCKASGYIFTDYEIHWVRQAPGQGLE WMGVIDPETGNTAFNQKFKGRVTITADTSTSTAYMELSSLTSEDTAVYYCMGYSDYWGQGTLVTV SSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLY SLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPP KPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLH QDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPS DIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKS LSLSPGK SEQ ID N: 168 DIVMTQSPDSLAVSLGERATINCKSSQSLLNSNFQKNFLAWYQQKPGQPPKLLIYFASTRESSVP DRFSGSGSGTDFTLTISSLQAEDVAVYYCQQHYSTPLTFGQGTKLEIK SEQ ID NO.: 169 EVQLVQSGAEVKKPGASVKVSCKASGYIFTDYEIHWVRQAPGQGLEWMGVIDPETGNTAFNQKFK GRVTITADTSTSTAYMELSSLTSEDTAVYYCMGYSDYWGQGTLVTVSS SEQ ID NO.: 170 MVLQTQVFISLLLWISGAYGDIVMTQSPSSLSASVGDRVTITCKASQDIHNFLNWFQQKPGKAPK TLIFRANRLVDGVPSRFSGSGSGTDYTLTISSLQPEDFATYSCLQYDEIPLTFGQGTKLEIKRTV AAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSL SSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC SEQ ID NO.: 171 MDWTWRILFLVAAATGTHAEVQLQESGPGLVKPSQTLSLTCTVSGFSITSGYGWHWIRQHPGKGL EWIGYINYDGHNDYNPSLKSRVTISQDTSKNQFSLKLSSVTAADTAVYYCASSYDGLFAYWGQGT LVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQS SGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVF LFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVL TVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKG FYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHY TQKSLSLSPGK SEQ ID No.: 172 DIVMTQSPSSLSASVGDRVTITCKASQDIHNFLNWFQQKPGKAPKTLIFRANRLVDGVPSRFSGS GSGTDYTLTISSLQPEDFATYSCLQYDEIPLTFGQGTKLEIK SEQ ID NO.: 173 EVQLQESGPGLVKPSQTLSLTCTVSGFSITSGYGWHWIRQHPGKGLEWIGYINYDGHNDYNPSLK SRVTISQDTSKNQFSLKLSSVTAADTAVYYCASSYDGLFAYWGQGTLVTVS SEQ ID NO.: 186 (3A4 variant light chain variable region consensus 1) DXVMTQTPLSLXVXXGXXASISCRSSQSLLHSNGNTYLEWYLQKPGQSPXLLIHTVSNRFSGVP DRFSGSGSGTDFTLKISRVEAEDXGVYYCFQGSHVPLTFGXGTXLEXK

wherein at least one of the amino acids identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:48. The amino acid substitution may be, for example conservative.

TABLE-US-00043 (3A4 variant light chain variable region consensus 2) SEQ ID NO.: 187 DX.sub.a1VMTQTPLSLX.sub.a2VX.sub.a3X.sub.a4GX.sub.a5X.sub.a6ASISCRSSQSLLHS- NGNTYL EWYLQKPGQSPX.sub.a7LLIHTVSNRFSGVPDRFSGSGSGTDFTLKISRVEAE DX.sub.a8GVYYCFQGSHVPLTFGX.sub.a9GTX.sub.a10LEX.sub.a11K

Wherein X.sub.a1 may be a hydrophobic amino acid;

Wherein X.sub.a2 may be A or P;

[0803] Wherein X.sub.a3 may be neutral hydrophilic amino acid;

Wherein X.sub.a4 may be L or P;

[0804] Wherein X.sub.a5 may be an acidic amino acid;

Wherein X.sub.a6 may be Q or P;

[0805] Wherein X.sub.a7 may be a basic amino acid; Wherein X.sub.a8 may be a hydrophobic amino acid;

Wherein X.sub.a9 may be A or Q;

[0806] Wherein X.sub.a10 may be a basic amino acid; or Wherein X.sub.a11 may be a hydrophobic amino acid, wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:48.

TABLE-US-00044 (3A4 variant light chain variable region consensus 3) SEQ ID NO.: 188 DX.sub.A1VMTQTPLSLX.sub.A2VX.sub.A3X.sub.A4GX.sub.A5X.sub.A6ASISCRSSQSLLHS- NGNTYL EWYLQKPGQSPX.sub.A7LLIHTVSNRFSGVPDRFSGSGSGTDFTLKISRVEAE DX.sub.A8GVYYCFQGSHVPLIFGX.sub.A9GTX.sub.A10LEX.sub.A11K

Wherein X.sub.A1 may be V or I

Wherein X.sub.A2 may be A or P

Wherein X.sub.A3 may be S or T

Wherein X.sub.A4 may be L or P

Wherein X.sub.A5 may be D or E

Wherein X.sub.A6 may be Q or P

Wherein X.sub.A7 may be K or Q

Wherein X.sub.A8 may be L or V

Wherein X.sub.A9 may be A or Q

Wherein X.sub.A10 may be R or K or

Wherein X.sub.A11 may be L or I,

[0807] wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:48.

TABLE-US-00045 (3A4 variant 1 light chain variable region: Lvh1) SEQ ID NO.: 189 DIVMTQTPLSLPVTPGEPASISCRSSQSLLHSNGNTYLEWYLQKPGQSPQ LLIYTVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVP LTFGQGTKLEIK (3A4 variant 2 light chain variable region: Lvh2) SEQ ID NO.: 190 DVVMTQTPLSLPVTPGEPASISCRSSQSLLHSNGNTYLEWYLQKPGQSPK LLIYTVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVP LTFGQGTKLEIK (3A4 variant heavy chain variable region consensus 1) SEQ ID NO.: 191 QXQLVQSGXEXXKPGASVKXSCKASGYTFTDDYMSWVXQXXGXXLEWXGD INPYNGDTNYNQKFKGXXXXTXDXSXSTAYMXLXSLXSEDXAVYYCARDP GAMDYWGQGTXVTVSS

wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:46. The amino acid substitution may be, for example conservative.

TABLE-US-00046 (3A4 variant heavy chain variable region consensus 2) SEQ ID NO.: 192 QX.sub.b1QLVQSGX.sub.b2EX.sub.b3X.sub.b4KPGASVKX.sub.b5SCKASGYTFTDDYMSWVX- .sub.b6 QX.sub.b7X.sub.b8GX.sub.b9X.sub.b10LEWX.sub.b11GDINPYNGDTNYNCKPKGX.sub.b1- 2X.sub.b13 X.sub.b14X.sub.b15TX.sub.b16DX.sub.b17SX.sub.b18STAYMX.sub.b19LX.sub.b20S- LX.sub.b21SEDX.sub.b22 AVYYCARDPGAMDYWGQGTX.sub.b23VTVSS

Wherein X.sub.b1 may be a hydrophobic amino acid;

Wherein X.sub.b2 may be P or A;

[0808] Wherein X.sub.b3 may be a hydrophobic amino acid;

Wherein X.sub.b4 may be V or K;

[0809] Wherein X.sub.b5 may be a hydrophobic amino acid; Wherein X.sub.b6 may be a basic amino acid;

Wherein X.sub.b7 may be S or A;

Wherein X.sub.b8 may be H or P;

[0810] Wherein X.sub.b9 may be a basic amino acid;

Wherein X.sub.b10 may be S or G;

[0811] Wherein X.sub.b11 may be a hydrophobic amino acid; Wherein X.sub.b12 may be a basic amino acid; Wherein X.sub.b13 may be a hydrophobic amino acid;

Wherein X.sub.b14 may be I or T;

[0812] Wherein X.sub.b15 may be a hydrophobic amino acid; Wherein X.sub.b16 may be a hydrophobic amino acid;

Wherein X.sub.b17 may be K or T;

[0813] Wherein X.sub.b18 may be a neutral hydrophilic amino acid;

Wherein X.sub.b19 may be Q or E;

Wherein X.sub.b20 may be N or S;

Wherein X.sub.b21 may be T or R;

[0814] Wherein X.sub.b22 may be a neutral hydrophilic amino acid; or

Wherein X.sub.b23 may be S or L,

[0815] wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:46.

TABLE-US-00047 (3A4 variant heavy chain variable region consensus 3) SEQ ID NO.: 193 QX.sub.B1QLVQSGX.sub.B2EX.sub.B3X.sub.B4KPGASVKX.sub.B5SCKASGYTFTDDYMSWVX- .sub.B6 QX.sub.B7X.sub.B8GX.sub.B9X.sub.B10LEWX.sub.B11GDINPYNGDTNYNQKFKGX.sub.B1- 2X.sub.B13 X.sub.B14X.sub.B15TX.sub.B16DX.sub.B17SX.sub.B18STAYMX.sub.B19LX.sub.B20S- LX.sub.B21SEDX.sub.B22 AVYYCARDPGAMDYWGQGTX.sub.B23VTVSS

Wherein X.sub.B1 may be I or V;

Wherein X.sub.B2 may be P or A;

Wherein X.sub.B3 may be M or V;

Wherein X.sub.B4 may be V or K;

Wherein X.sub.B5 may be M or V;

Wherein X.sub.B6 may be K or R;

Wherein X.sub.B7 may be S or A;

Wherein X.sub.B8 may be H or P;

Wherein X.sub.B9 may be K or Q;

Wherein X.sub.B10 may be S or G;

Wherein X.sub.B11 may be I or M;

Wherein X.sub.B12 may be K or R;

Wherein X.sub.B13 may be A or V;

Wherein X.sub.B14 may be I or T;

Wherein X.sub.B15 may be L or I;

Wherein X.sub.B16 may be V or A;

Wherein X.sub.B17 may be K or T;

Wherein X.sub.B18 may be S or T;

Wherein X.sub.B19 may be Q or E;

Wherein X.sub.B20 may be N or S;

Wherein X.sub.B21 may be T or R;

Wherein X.sub.B22 may be S or T; or

Wherein X.sub.B23 may be S or L,

[0816] wherein at least one of the amino acid identified by X is an amino acid substitution (conservative or non-conservative) in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:46.

TABLE-US-00048 (3A4 variant 1 heavy chain variable region: Hvh1) SEQ ID NO.: 194 QVQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVRQAPGQGLEWMGDINPYNGDTNYN QKFKGRVTITADTSTSTAYMELSSLRSEDTAVYYCARDPGAMDYWGQGTLVTVSS (3A4 variant 2 heavy chain variable region: Hvh2) SEQ ID NO.: 195 QIQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVRQAPGQGLEWMGDINPYNGDTNYNQ KFKGRVTITADKSTSTAYMELSSLRSEDTAVYYCARDPGAMDYWGQGTLVTVSS (3A4 variant 3 heavy chain variable region: Hvh3) SEQ ID NO.: 196 QIQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVRQAPGQGLEWIGDINPYNGDTNYNQK FKGRATLTVDKSTSTAYMELSSLRSEDTAVYYCARDPGAMDYWGQGTLVTVSS (3A4 variant 4 heavy chain variable region: Hvh4) SEQ ID NO.: 197 QIQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVKQAPGQGLEWIGDINPYNGDTNYNQK FKGKATLTVDKSTSTAYMELSSLRSEDTAVYYCARDPGAMDYWGQGTLVTVSS 3A4 murine light (kappa) chain SEQ ID NO: 198 DVVMTQTPLSLAVSLGDQASISCRSSQSLLHSNGNTYLEWYLQKPGQSPKLLIHTVSNRFSGVP DRFSGSGSGTDFTLKISRVEAEDLGVYYCFQGSHVPLTFGAGTRLELKRTVAAPSVFIFPPSDEQ LKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEK HKVYACEVTHQGLSSPVTKSFNRGEC 3A4 humanized light (kappa) chain variant 1; Lh1 SEQ ID NO: 199 DIVMTQTPLSLPVTPGEPASISCRSSQSLLHSNGNTYLEWYLQKPGQSPQLLIYTVSNRFSGVPD RFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVPLTFGQGTKLEIKRTVAAPSVFIFPPSDEQL KSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEK HKVYACEVTHQGLSSPVTKSFNRGEC 3A4 humanized light (kappa) chain variant 2; Lh2 SEQ ID NO: 200 DVVMTQTPLSLPVTPGEPASISCRSSQSLLHSNGNTYLEWYLQKPGQSPKLLIYTVSNRFSGVPD RFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVPLTFGQGTKLEIKRTVAAPSVFIFPPSDEQL KSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEK HKVYACEVTHQGLSSPVTKSFNRGEC 3A4 murine heavy (Igg1) chain SEQ ID NO: 201 QIQLVQSGPEMVKPGASVKMSCKASGYTFTDDYMSWVKQSHGKSLEWIGDINPYNGDTNYNQ KFKGKAILTVDKSSSTAYMQLNSLTSEDSAVYYCARDPGAMDYWGQGTSVTVSSASTKGPSVF PLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPS SSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISR TPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKE YKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWES NGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPG K 3A4 humanized heavy (Igg1) chain variant 1; Hh1 SEQ ID NO: 202 QVQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVRQAPGQGLEWMGDINPYNGDTNYN QKFKGRVTITADTSTSTAYMELSSLRSEDTAVYYCARDPGAMDYWGQGTLVTVSSASTKGPSVF PLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPS SSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISR TPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKE YKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWES NGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPG K 3A4 humanized heavy (Igg1) chain variant 2; Hh2 SEQ ID NO: 203 QIQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVRQAPGQGLEWMGDINPYNGDTNYNQ KFKGRVTITADKSTSTAYMELSSLRSEDTAVYYCARDPGAMDYWGQGTLVTVSSASTKGPSVFP LAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSS SLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRT PEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEY KCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESN GQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK 3A4 humanized heavy (Igg1) chain variant 3; Hh3 SEQ ID NO: 204 QIQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVRQAPGQGLEWIGDINPYNGDTNYNQK FKGRATLTVDKSTSTAYMELSSLRSEDTAVYYCARDPGAMDYWGQGTLVTVSSASTKGPSVFP LAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSS SLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRT PEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEY KCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESN GQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK 3A4 humanized heavy (Igg1) chain variant 4: Hh4 SEQ ID NO: 205 QIQLVQSGAEVKKPGASVKVSCKASGYTFTDDYMSWVKQAPGQGLEWIGDINPYNGDTNYNQK FKGKATLTVDKSTSTAYMELSSLRSEDTAVYYCARDPGAMDYWGQGTLVTVSSASTKGPSVFP LAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSS SLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRT PEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEY KCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESN GQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK SEQ ID NO: 206 ATACCCAAGCTTGCCACCATGGAGACAGACACAC SEQ ID NO: 207 ATACCCAAGCTTCATTTCCCGGGAGACAGGGAG SEQ ID NO: 208 ATACCCAAGCTTGGGCCACCATGAACTTTCTGCTGTCTTGG SEQ ID NO: 209 ATACCCAAGCTTCTAACACTCTCCCCTGTTGAAG pK-CR5 SEQ ID NO: 210 CTAAATTGTAAGCGTTAATATTTTGTTAAAATTCGCGTTAAATTTTTGTTAAATCAGCTCATTTT TTAACCAATAGGCCGAAATCGGCAAAATCCCTTATAAATCAAAAGAATAGACCGAGATAGGG TTGAGTGTTGTTCCAGTTTGGAACAAGAGTCCACTATTAAAGAACGTGGACTCCAACGTCAA AGGGCGAAAAACCGTCTATCAGGGCGATGGCCCACTACGTGAACCATCACCCTAATCAAGT TTTTTGGGGTCGAGGTGCCGTAAAGCACTAAATCGGAACCCTAAAGGGAGCCCCCGATTTA GAGCTTGACGGGGAAAGCCGGCGAACGTGGCGAGAAAGGAAGGGAAGAAAGCGAAAGGA GCGGGCGCTAGGGCGCTGGCAAGTGTAGCGGTCACGCTGCGCGTAACCACCACACCCGCC GCGCTTAATGCGCCGCTACAGGGCGCGTCCCATTCGCCATTCAGGCTGCGCAACTGTTGGG AAGGGCGATCGGTGCGGGCCTCTTCGCTATTACGCCAGCTGGCGAAAGGGGGATGTGCTG CAAGGCGATTAAGTTGGGTAACGCCAGGGTTTTCCCAGTCACGACGTTGTAAAACGACGGC CAGTGAGCGCGCGTAATACGACTCACTATAGGGCGAATTGGAGCTCCACCGCGGTGGCGG CCGCTCTAGAACTAGTGGATCCACATCGGCGCGCCAAATGATTTGCCCTCCCATATGTCCTT CCGAGTGAGAGACACAAAAAATTCCAACACACTATTGCAATGAAAATAAATTTCCTTTATTAG CCAGAGGTCGAGATTTAAATAAGCTTGCTAGCAGATCTTTGGACCTGGGAGTGGACACCTGT GGAGAGAAAGGCAAAGTGGATGTCATTGTCACTCAAGTGTATGGCCAGATCGGGCCAGGTG AATATCAAATCCTCCTCGTTTTTGGAAACTGACAATCTTAGCGCAGAAGTAATGCCCGCTTTT GAGAGGGAGTACTCACCCCAACAGCTGGATCTCAAGCCTGCCACACCTCACCTCGACCATC CGCCGTCTCAAGACCGCCTACTTTAATTACATCATCAGCAGCACCTCCGCCAGAAACAACCC CGACCGCCACCCGCTGCCGCCCGCCACGGTGCTCAGCCTACCTTGCGACTGTGACTGGTT AGACGCCTTTCTCGAGAGGTTTTCCGATCCGGTCGATGCGGACTCGCTCAGGTCCCTCGGT GGCGGAGTACCGTTCGGAGGCCGACGGGTTTCCGATCCAAGAGTACTGGAAAGACCGCGA AGAGTTTGTCCTCAACCGCGAGCCCAACAGCTGGCCCTCGCAGACAGCGATGCGGAAGAG AGTGACCGCGGAGGCTGGATCGGTCCCGGTGTCTTCTATGGAGGTCAAAACAGCGTGGATG GCGTCTCCAGGCGATCTGACGGTTCACTAAACGAGCTCTGCTTATATAGGCCTCCCACCGTA CACGCCTACCTCGACCCGGGTACCAATCTTATAATACAAACAGACCAGATTGTCTGTTTGTTA TAATACAAACAGACCAGATTGTCTGTTTGTTATAATACAAACAGACCAGATTGTCTGTTTGTTA TAATACAAACAGACCAGATTGTCTGTTTGTTATAATACAAACAGACCAGATTGTCTGTTTGTTA TAATACAAACAGACCAGATTGTCTGTTTGTTAAGGTTGTCGAGTGAAGACGAAAGGGTTCATT AAGGCGCGCCGTCGACCTCGAGGGGGGGCCCGGTACCCAGCTTTTGTTCCCTTTAGTGAG GGTTAATTGCGCGCTTGGCGTAATCATGGTCATAGCTGTTTCCTGTGTGAAATTGTTATCCG CTCACAATTCCACACAACATACGAGCCGGAAGCATAAAGTGTAAAGCCTGGGGTGCCTAATG AGTGAGCTAACTCACATTAATTGCGTTGCGCTCACTGCCCGCTTTCCAGTCGGGAAACCTGT CGTGCCAGCTGCATTAATGAATCGGCCAACGCGCGGGGAGAGGCGGTTTGCGTATTGGGC GCTCTTCCGCTTCCTCGCTCACTGACTCGCTGCGCTCGGTCGTTCGGCTGCGGCGAGCGGT ATCAGCTCACTCAAAGGCGGTAATACGGTTATCCACAGAATCAGGGGATAACGCAGGAAAG AACATGTGAGCAAAAGGCCAGCAAAAGGCCAGGAACCGTAAAAAGGCCGCGTTGCTGGCGT TTTTCCATAGGCTCCGCCCCCCTGACGAGCATCACAAAAATCGACGCTCAAGTCAGAGGTG GCGAAACCCGACAGGACTATAAAGATACCAGGCGTTTCCCCCTGGAAGCTCCCTCGTGCGC TCTCCTGTTCCGACCCTGCCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCGT GGCGCTTTCTCATAGCTCACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGTTCGCTCCAAGC TGGGCTGTGTGCACGAACCCCCCGTTCAGCCCGACCGCTGCGCCTTATCCGGTAACTATCG TCTTGAGTCCAACCCGGTAAGACACGACTTATCGCCACTGGCAGCAGCCACTGGTAACAGG ATTAGCAGAGCGAGGTATGTAGGCGGTGCTACAGAGTTCTTGAAGTGGTGGCCTAACTACG GCTACACTAGAAGGACAGTATTTGGTATCTGCGCTCTGCTGAAGCCAGTTACCTTCGGAAAA AGAGTTGGTAGCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGTGGTTTTTTTGTTTG CAAGCAGCAGATTACGCGCAGAAAAAAAGGATCTCAAGAAGATCCTTTGATCTTTTCTACGG GGTCTGACGCTCAGTGGAACGAAAACTCACGTTAAGGGATTTTGGTCATGAGATTATCAAAA AGGATCTTCACCTAGATCCTTTTAAATTAAAAATGAAGTTTTAAATCAATCTAAAGTATATATG AGTAAACTTGGTCTGACAGTTACCAATGCTTAATCAGTGAGGCACCTATCTCAGCGATCTGT

CTATTTCGTTCATCCATAGTTGCCTGACTCCCCGTCGTGTAGATAACTACGATACGGGAGGG CTTACCATCTGGCCCCAGTGCTGCAATGATACCGCGAGACCCACGCTCACCGGCTCCAGAT TTATCAGCAATAAACCAGCCAGCCGGAAGGGCCGAGCGCAGAAGTGGTCCTGCAACTTTAT CCGCCTCCATCCAGTCTATTAATTGTTGCCGGGAAGCTAGAGTAAGTAGTTCGCCAGTTAAT AGTTTGCGCAACGTTGTTGCCATTGCTACAGGCATCGTGGTGTCACGCTCGTCGTTTGGTAT GGCTTCATTCAGCTCCGGTTCCCAACGATCAAGGCGAGTTACATGATCCCCCATGTTGTGCA AAAAAGCGGTTAGCTCCTTCGGTCCTCCGATCGTTGTCAGAAGTAAGTTGGCCGCAGTGTTA TCACTCATGGTTATGGCAGCACTGCATAATTCTCTTACTGTCATGCCATCCGTAAGATGCTTT TCTGTGACTGGTGAGTACTCAACCAAGTCATTCTGAGAATAGTGTATGCGGCGACCGAGTTG CTCTTGCCCGGCGTCAATACGGGATAATACCGCGCCACATAGCAGAACTTTAAAAGTGCTCA TCATTGGAAAACGTTCTTCGGGGCGAAAACTCTCAAGGATCTTACCGCTGTTGAGATCCAGT TCGATGTAACCCACTCGTGCACCCAACTGATCTTCAGCATCTTTTACTTTCACCAGCGTTTCT GGGTGAGCAAAAACAGGAAGGCAAAATGCCGCAAAAAAGGGAATAAGGGCGACACGGAAAT GTTGAATACTCATACTCTTCCTTTTTCAATATTATTGAAGCATTTATCAGGGTTATTGTCTCAT GAGCGGATACATATTTGAATGTATTTAGAAAAATAAACAAATAGGGGTTCCGCGCACATTTCC CCGAAAAGTGCCAC pMPG-CR5 SEQ ID NO: 211 GTCGACGATACCGTGCACTTAATTAAGCGCGCTCGACCAAATGATTTGCCCTCCCATATGTC CTTCCGAGTGAGAGACACAAAAAATTCCAACACACTATTGCAATGAAAATAAATTTCCTTTATT AGCCAGAGGTCGAGGTCGGGGGATCCGTTTAAACTTGGACCTGGGAGTGGACACCTGTGG AGAGAAAGGCAAAGTGGATGTCATTGTCACTCAAGTGTATGGCCAGATCGGGCCAGGTGAA TATCAAATCCTCCTCGTTTTTGGAAACTGACAATCTTAGCGCAGAAGTAATGCCCGCTTTTGA GAGGGAGTACTCACCCCAACAGCTGGATCTCAAGCCTGCCACACCTCACCTCGACCATCCG CCGTCTCAAGACCGCCTACTTTAATTACATCATCAGCAGCACCTCCGCCAGAAACAACCCCG ACCGCCACCCGCTGCCGCCCGCCACGGTGCTCAGCCTACCTTGCGACTGTGACTGGTTAGA CGCCTTTCTCGAGAGGTTTTCCGATCCGGTCGATGCGGACTCGCTCAGGTCCCTCGGTGGC GGAGTACCGTTCGGAGGCCGACGGGTTTCCGATCCAAGAGTACTGGAAAGACCGCGAAGA GTTTGTCCTCAACCGCGAGCCCAACAGCTGGCCCTCGCAGACAGCGATGCGGAAGAGAGT GACCGCGGAGGCTGGATCGGTCCCGGTGTCTTCTATGGAGGTCAAAACAGCGTGGATGGC GTCTCCAGGCGATCTGACGGITCACTAAACGAGCTCTGCTTATATAGGCCTCCCACCGTACA CGCCTACCTCGACCCGGGTACCAATCTTATAATACAAACAGACCAGATIGTCTGTTTGTTATA ATACAAACAGACCAGATTGTCTGTTTGTTATAATACAAACAGACCAGATTGTCTGTTTGTTATA ATACAAACAGACCAGATTGTCTGTTTGTTATAATACAAACAGACCAGATTGTCTGTTTGTTATA ATACAAACAGACCAGATTGTCTGTTTGTTAAGGTTGTCGAGTGAAGACGAAAGGGTTAATTAA GGCGCGCCGTCGACTAGCTTGGCACGCCAGAAATCCGCGCGGTGGTTTTTGGGGGTCGGG GGTGTTTGGCAGCCACAGACGCCCGGTGTTCGTGTCGCGCCAGTACATGCGGTCCATGCC CAGGCCATCCAAAAACCATGGGTCTGTCTGCTCAGTCCAGTCGTGGACCAGACCCCACGCA ACGCCCAAAATAATAACCCCCACGAACCATAAACCATTCCCCATGGGGGACCCCGTCCCTAA CCCACGGGGCCAGTGGCTATGGCAGGGCCTGCCGCCCCGACGTTGGCTGCGAGCCCTGG GCCTTCACCCGAACTTGGGGGGTGGGGTGGGGAAAAGGAAGAAACGCGGGCGTATTGGCC CCAATGGGGTCTCGGTGGGGTATCGACAGAGTGCCAGCCCTGGGACCGAACCCCGCGTTT ATGAACAAACGACCCAACACCCGTGCGTTTTATTCTGTCTTTTTATTGCCGTCATAGCGCGG GTTCCTTCCGGTATTGTCTCCTTCCGTGTTTCAGTTAGCCTCCCCCATCTCCCCTATTCCTTT GCCCTCGGACGAGTGCTGGGGCGTCGGTTTCCACTATCGGCGAGTACTTCTACACAGCCAT CGGTCCAGACGGCCGCGCTTCTGCGGGCGATTTGTGTACGCCCGACAGTCCCGGCTCCGG ATCGGACGATTGCGTCGCATCGACCCTGCGCCCAAGCTGCATCATCGAAATTGCCGTCAAC CAAGCTCTGATAGAGTTGGTCAAGACCAATGCGGAGCATATACGCCCGGAGCCGCGGCGAT CCTGCAAGCTCCGGATGCCTCCGCTCGAAGTAGCGCGTCTGCTGCTCCATACAAGCCAACC ACGGCCTCCAGAAGAAGATGTTGGCGACCTCGTATTGGGAATCCCCGAACATCGCCTCGCT CCAGTCAATGACCGCTGTTATGCGGCCATTGTCCGTCAGGACATTGTTGGAGCCGAAATCC GCGTGCACGAGGTGCCGGACTTCGGGGCAGTCCTCGGCCCAAAGCATCAGCTCATCGAGA GCCTGCGCGACGGACGCACTGACGGTGTCGTCCATCACAGTTTGCCAGTGATACACATGGG GATCAGCAATCGCGCATATGAAATCACGCCATGTAGTGTATTGACCGATTCCTTGCGGTCCG AATGGGCCGAACCCGCTCGTCTGGCTAAGATCGGCCGCAGCGATCGCATCCATGGCCTCC GCGACCGGCTGCAGAACAGCGGGCAGTTCGGTTTCAGGCAGGTCTTGCAACGTGACACCC TGTGCACGGCGGGAGATGCAATAGGTCAGGCTCTCGCTGAATTCCCCAATGTCAAGCACTT CCGGAATCGGGAGCGCGGCCGATGCAAAGTGCCGATAAACATAACGATCTTTGTAGAAACC ATCGGCGCAGCTATTTACCCGCAGGACATATCCACGCCCTCCTACATCGAAGCTGAAAGCA CGAGATTCTTCGCCCTCCGAGAGCTGCATCAGGTCGGAGACGCTGTCGAACTTTTCGATCA GAAACTTCTCGACAGACGTCGCGGTGAGTTCAGGCTTTTTCATATCTCATTGCCCGGGATCT GCGGCACGCTGTTGACGCTGTTAAGCGGGTCGCTGCAGGGTCGCTCGGTGTTCGAGGCCA CACGCGTCACCTTAATATGCGAAGTGGACCTGGGACCGCGCCGCCCCGACTGCATCTGCGT GTTCGAATTCGCCAATGACAAGACGCTGGGCGGGGTTTGTGTCATCATAGAACTAAAGACAT GCAAATATATTTCTTCCGGGGACACCGCCAGCAAACGCGAGCAACGGGCCACGGGGATGAA GCAGGGCATGGCGGCCGACGCGCTGGGCTACGTCTTGCTGGCGTTCGCGACGCGAGGCT GGATGGCCTTCCCCATTATGATTCTTCTCGCTTCCGGCGGCATCGGGATGCCCGCGTTGCA GGCCATGCTGTCCAGGCAGGTAGATGACGACCATCAGGGACAGCTTCAAGGATCGCTCGC GGCTCTTACCAGCCTAACTTCGATCACTGGACCGCTGATCGTCACGGCGATTTATGCCGCCT CGGCGAGCACATGGAACGGGTTGGCATGGATTGTAGGCGCCGCCCTATACCTTGTCTGCCT CCCCGCGTTGCGTCGCGGTGCATGGAGCCGGGCCACCTCGACCTGAATGGAAGCCGGCG GCACCTCGCTAACGGATTCACCACTCCAAGAATTGGAGCCAATCAATTCTTGCGGAGAACTG TGAATGCGCAAACCAACCCTTGGCAGAACATATCCATCGCGTCCGCCATCTCCAGCAGCCG CACGCGGCGCAGCAAAAGGCCAGGAACCGTAAAAAGGCCGCGTTGCTGGCGTTTTTCCATA GGCTCCGCCCCCCTGACGAGCATCACAAAAATCGACGCTCAAGTCAGAGGTGGCGAAACCC GACAGGACTATAAAGATACCAGGCGTTTCCCCCTGGAAGCTCCCTCGTGCGCTCTCCTGTTC CGACCCTGCCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCGTGGCGCTTTC TCATAGCTCACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGTTCGCTCCAAGCTGGGCTGTG TGCACGAACCCCCCGTTCAGCCCGACCGCTGCGCCTTATCCGGTAACTATCGTCTTGAGTC CAACCCGGTAAGACACGACTTATCGCCACTGGCAGCAGCCACTGGTAACAGGATTAGCAGA GCGAGGTATGTAGGCGGTGCTACAGAGTTCTTGAAGTGGTGGCCTAACTACGGCTACACTA GAAGGACAGTATTTGGTATCTGCGCTCTGCTGAAGCCAGTTACCTTCGGAAAAAGAGTTGGT AGCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGTGGTTTTTTTGTTTGCAAGCAGCA GATTACGCGCAGAAAAAAAGGATCTCAAGAAGATCCTTTGATCTTTTCTACGGGGTCTGACG CTCAGTGGAACGAAAACTCACGTTAAGGGATTTTGGTCATGAGATTATCAAAAAGGATCTTCA CCTAGATCCTTTTAAATTAAAAATGAAGTTTTAAATCAATCTAAAGTATATATGAGTAAACTTG GTCTGACAGTTACCAATGCTTAATCAGTGAGGCACCTATCTCAGCGATCTGTCTATTTCGTTC ATCCATAGTTGCCTGACTCCCCGTCGTGTAGATAACTACGATACGGGAGGGCTTACCATCTG GCCCCAGTGCTGCAATGATACCGCGAGACCCACGCTCACCGGCTCCAGATTTATCAGCAAT AAACCAGCCAGCCGGAAGGGCCGAGCGCAGAAGTGGTCCTGCAACTTTATCCGCCTCCATC CAGTCTATTAATTGTTGCCGGGAAGCTAGAGTAAGTAGTTCGCCAGTTAATAGTTTGCGCAA CGTTGTTGCCATTGCTGCAGGCATCGTGGTGTCACGCTCGTCGTTTGGTATGGCTTCATTCA GCTCCGGTTCCCAACGATCAAGGCGAGTTACATGATCCCCCATGTTGTGCAAAAAAGCGGTT AGCTCCTTCGGTCCTCCGATCGTTGTCAGAAGTAAGTTGGCCGCAGTGTTATCACTCATGGT TATGGCAGCACTGCATAATTCTCTTACTGTCATGCCATCCGTAAGATGCTTTTCTGTGACTGG TGAGTACTCAACCAAGTCATTCTGAGAATAGTGTATGCGGCGACCGAGTTGCTCTTGCCCGG CGTCAACACGGGATAATACCGCGCCACATAGCAGAACTTTAAAAGTGCTCATCATTGGAAAA CGTTCTTCGGGGCGAAAACTCTCAAGGATCTTACCGCTGTTGAGATCCAGTTCGATGTAACC CACTCGTGCACCCAACTGATCTTCAGCATCTTTTACTTTCACCAGCGTTTCTGGGTGAGCAAA AACAGGAAGGCAAAATGCCGCAAAAAAGGGAATAAGGGCGACACGGAAATGTTGAATACTC ATACTCTTCCTTTTTCAATATTATTGAAGCATTTATCAGGGTTATTGTCTCATGAGCGGATACA TATTTGAATGTATTTAGAAAAATAAACAAATAGGGGTTCCGCGCACATTTCCCCGAAAAGTGC CACCTGACGTCTAAGAAACCATTATTATCATGACATTAACCTATAAAAATAGGCGTATCACGA GGCCCTTTCGTCTTCAAGAATTCTCATGTTTGACAGCTTATCTCTAGCAGATCCGGAATTCCC CTCCCCAATTTAAATGAGGACCTAACCTGTGGAAATCTACTGATGTGGGAGGCTGTAACTGT ACAAACAGAGGTTATTGGAATAACTAGCATGCTTAACCTTCATGCAGGGTCACAAAAAGTGC ATGACGATGGTGGAGGAAAACCTATTCAAGGCAGTAATTTCCACTTCTTTGCTGTTGGTGGA GACCCCTTGGAAATGCAGGGAGTGCTAATGAATTACAGGACAAAGTACCCAGATGGTACTAT AACCCCTAAAAACCCAACAGCCCAGTCCCAGGTAATGAATACTGACCATAAGGCCTATTTGG ACAAAAACAATGCTTATCCAGTTGAGTGCTGGGTTCCTGATCCTAGTAGAAATGAAAATACTA GGTATTTTGGGACTTTCACAGGAGGGGAAAATGTTCCCCCAGTACTTCATGTGACCAACACA GCTACCACAGTGTTGCTAGATGAACAGGGTGTGGGGCCTCTTTGTAAAGCTGATAGCCTGTA TGTTTCAGCTGCTGATATTTGTGGCCTGTTTACTAACAGCTCTGGAACACAACAGTGGAGAG GCCTTGCAAGATATTTTAAGATCCGCCTGAGAAAAAGATCTGTAAAGAATCCTTACCTAATTT CCTTTTTGCTAAGTGACCTTATAAACAGGAGAACCCAGAGAGTGGATGGGCAGCCTATGTAT GGTATGGAATCCCAGGTAGAAGAGGTTAGGGTGTTTGATGGCACAGAAAGACTTCCAGGGG ACCCAGATATGATAAGATATATTGACAAACAGGGACAATTGCAAACCAAAATGCTTTAAACAG GTGCTTTTATTGTACATATACATTTAATAAATGCTGCTTTTGTATAAGCCACTTTTAAGCTTGT GTTATTTTGGGGGTGGTGTTTTAGGCCTTTTAAAACACTGAAAGCCTTTACACAAATGCAACT CTTGACTATGGGGGTCTGACCTTTGGGAATGTTCAGCAGGGGCTGAAGTATCTGAGACTTG GGAAGAGCATTGTGATTGGGATTCAGTGCTTGATCCATGTCCAGAGTCTTCAGTTTCTGAAT CCTCTTCTCTTGTAATATCAAGAATACATTTCCCCATGCATATATTATATTTCATCCTTGAAAAA GTATACATACTTATCTCAGAATCCAGCCTTTCCTTCCATTCAACAATTCTAGAAGTTAAAACTG GGGTAGATGCTATTACAGAGGTAGAATGCTTCCTAAACCCAGAAATGGGGGATCTGC 3A4 humanized heavy chain CDR2 polypeptide sequence SEQ ID NO.: 212 DINPYNGDTN OGS18500

SEQ ID NO.: 213 ATGCCAAGTGGTCCCAGGCTGATGTTGTGATGACCCAAACTCC OGS2084 SEQ ID NO:. 214 GGGAAGATGAAGACAGATGGTGCAGCCACAGTCCG OGS1879 SEQ ID NO.: 215 GGGTTCCAGGTTCCACTGGCCAGATCCAGTTGGTGCAATCTGG OGS1810 EQ ID NO.: 216 GGGGCCAGGGGAAAGACAGATGGGCCCTTCGTTGAGGC

REFERENCES

[0817] Santana-Davila R. and Perez E. A. (2010) "Treatment options for patients with triple-negative breast cancer" J Hematol Oncol. 27:42.

[0818] de Ruijter T. C., Veeck J., et al. (2011) "Characteristics of triple-negative breast cancer." J Cancer Res Clin Oncol. 137:183.

[0819] Ismail-Khan R. and Bui M. M. (2010) "A review of Triple-negative breast cancer" Cancer Control 17:173.

[0820] Carey L. A., Perou C. M. et al. (2006) "Race, breast cancer subtypes, and survival in the Carolina Breast Cancer Study." JAMA 295:2492.

[0821] Krieg M., Seynaeve C. et al. (2009) "Sensitivity to first-line chemotherapy for metastatic breast cancer in BRCA1 and BRCA2 mutation carriers." J Clin Oncol 27:3764.

[0822] Rouzier R., Perou C. M. et al. (2005) "Breast cancer molecular subtypes respond differently to preoperative chemotherapy" Clin Cancer Res 11:5678.

[0823] Fong P. C., Boss D. S. et al. (2009) "Inhibition of poly(ADP-ribose) polymerase in tumors from BRCA mutation carriers." N Engl J Med 361:123.

[0824] Dent R., Trudeau M et al. (2007) "Triple-Negative Breast Cancer: Clinical Feature and Patterns of Recurrence" Clin. Cancer Res. 13: 4429.

[0825] Bernstein L and J. V. Lacey Jr. (2011) "Receptors, Associations, and Risk Factor Differences by Breast Cancer Subtypes: Positive or Negative?" J Natl Cancer Inst 103(6): 451-453 (Advanced publication Feb. 23, 2011).

[0826] Nofech-Mozes S. et al., (2009) "Patterns of recurrence in the basal and non-basal subtypes of triple-negative breast cancers" Cancer Res. Treat. 118: 131-137.

Sequence CWU 1 SEQUENCE LISTING <160> NUMBER OF SEQ ID NOS: 216 <210> SEQ ID NO 1 <211> LENGTH: 885 <212> TYPE: DNA <213> ORGANISM: Homo sapiens <300> PUBLICATION INFORMATION: <308> DATABASE ACCESSION NUMBER: UniProtKB/Q9UBP8 <309> DATABASE ENTRY DATE: 1999-12-20 <313> RELEVANT RESIDUES IN SEQ ID NO: (1)..(885) <400> SEQUENCE: 1 gaggggcatc aatcacaccg agaagtcaca gcccctcaac cactgaggtg tgggggggta 60 gggatctgca tttcttcata tcaaccccac actatagggc acctaaatgg gtgggcggtg 120 ggggagaccg actcacttga gtttcttgaa ggcttcctgg cctccagcca cgtaattgcc 180 cccgctctgg atctggtcta gcttccggat tcggtggcca gtccgcgggg tgtagatgtt 240 cctgacggcc ccaaagggtg cctgaacgcc gccggtcacc tccttcagga agacttcgaa 300 gctggacacc ttcttctcat ggatgacgac gcggcgcccc gcgtagaagg ggtccccgtt 360 gcggtacaca agcacgctct tcacgacggg ctgagacagg tggctggacc tggcgctgct 420 gccgctcatc ttccccgctg gccgccgcct cagctcgctg cttcgcgtcg ggaggcacct 480 ccgctgtccc agcggcctca ccgcacccag ggcgcgggat cgcctcctga aacgaacgag 540 aaactgacga atccacaggt gaaagagaag taacggccgt gcgcctaggc gtccacccag 600 aggagacact aggagcttgc aggactcgga gtagacgctc aagtttttca ccgtggcgtg 660 cacagccaat caggacccgc agtgcgcgca ccacaccagg ttcacctgct acgggcagaa 720 tcaaggtgga cagcttctga gcaggagccg gaaacgcgcg gggccttcaa acaggcacgc 780 ctagtgaggg caggagagag gaggacgcac acacacacac acacacaaat atggtgaaac 840 ccaatttctt acatcatatc tgtgctaccc tttccaaaca gccta 885 <210> SEQ ID NO 2 <211> LENGTH: 84 <212> TYPE: PRT <213> ORGANISM: Homo sapiens <300> PUBLICATION INFORMATION: <308> DATABASE ACCESSION NUMBER: UniProtKB/Q9UBP8 <309> DATABASE ENTRY DATE: 1999-12-20 <313> RELEVANT RESIDUES IN SEQ ID NO: (1)..(84) <400> SEQUENCE: 2 Met Asp Asp Asp Ala Ala Pro Arg Val Glu Gly Val Pro Val Ala Val 1 5 10 15 His Lys His Ala Leu His Asp Gly Leu Arg Gln Val Ala Gly Pro Gly 20 25 30 Ala Ala Ala Ala His Leu Pro Arg Trp Pro Pro Pro Gln Leu Ala Ala 35 40 45 Ser Arg Arg Glu Ala Pro Pro Leu Ser Gln Arg Pro His Arg Thr Gln 50 55 60 Gly Ala Gly Ser Pro Pro Glu Thr Asn Glu Lys Leu Thr Asn Pro Gln 65 70 75 80 Val Lys Glu Lys <210> SEQ ID NO 3 <211> LENGTH: 657 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain <400> SEQUENCE: 3 gacattgtga tgacccagtc tccatcctcc ctggctgtgt caataggaca gaaggtcact 60 atgaactgca agtccagtca gagcctttta aatagtaact ttcaaaagaa ctttttggcc 120 tggtaccagc agaaaccagg ccagtctcct aaacttctga tatactttgc atccactcgg 180 gaatctagta tccctgatcg cttcataggc agtggatctg ggacagattt cactcttacc 240 atcagcagtg tgcaggctga agacctggca gattacttct gtcagcaaca ttatagcact 300 ccgctcacgt tcggtgctgg gaccaagctg gagctgaaag ctgtggctgc accatctgtc 360 ttcatcttcc cgccatctga tgagcagttg aaatctggaa ctgcctctgt tgtgtgcctg 420 ctgaataact tctatcccag agaggccaaa gtacagtgga aggtggataa cgccctccaa 480 tcgggtaact cccaggagag tgtcacagag caggacagca aggacagcac ctacagcctc 540 agcagcaccc tgacgctgag caaagcagac tacgagaaac acaaagtcta cgcctgcgaa 600 gtcacccatc agggcctgag ctcgcccgtc acaaagagct tcaacagggg agagtgt 657 <210> SEQ ID NO 4 <211> LENGTH: 219 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain <400> SEQUENCE: 4 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Val Ser Ile Gly 1 5 10 15 Gln Lys Val Thr Met Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Ile 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys Ala Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 115 120 125 Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 130 135 140 Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 145 150 155 160 Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 165 170 175 Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 180 185 190 Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 195 200 205 Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 5 <211> LENGTH: 1329 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain <400> SEQUENCE: 5 gaggttcagc tgcagcagtc tgtagctgag ctggtgaggc ctggggcttc agtgacgctg 60 tcctgcaagg cttcgggcta catatttact gactatgaga tacactgggt gaagcagact 120 cctgtgcatg gcctggaatg gattggggtt attgatcctg aaactggtaa tactgccttc 180 aatcagaagt tcaagggcaa ggccacactg actgcagaca tatcctccag cacagcctac 240 atggaactca gcagtttgac atctgaggac tctgccgtct attactgtat gggttattct 300 gattattggg gccaaggcac cactctcaca gtctcctcag cctcaacgaa gggcccatct 360 gtctttcccc tggccccctc ctccaagagc acctctgggg gcacagcggc cctgggctgc 420 ctggtcaagg actacttccc cgaaccggtg acggtgtcgt ggaactcagg cgccctgacc 480 agcggcgtgc acaccttccc ggctgtccta cagtcctcag gactctactc cctcagcagc 540 gtggtgaccg tgccctccag cagcttgggc acccagacct acatctgcaa cgtgaatcac 600 aagcccagca acaccaaggt ggacaagaaa gttgagccca aatcttgtga attcactcac 660 acatgcccac cgtgcccagc acctgaactc ctggggggac cgtcagtctt cctcttcccc 720 ccaaaaccca aggacaccct catgatctcc cggacccctg aggtcacatg cgtggtggtg 780 gacgtgagcc acgaagaccc tgaggtcaag ttcaactggt acgtggacgg cgtggaggtg 840 cataatgcca agacaaagcc gcgggaggag cagtacaaca gcacgtaccg tgtggtcagc 900 gtcctcaccg tcctgcacca ggactggctg aatggcaagg agtacaagtg caaggtctcc 960 aacaaagccc tcccagcccc catcgagaaa accatctcca aagccaaagg gcagccccga 1020 gaaccacagg tgtacaccct gcccccatcc cgggatgagc tgaccaagaa ccaggtcagc 1080 ctgacctgcc tggtcaaagg cttctatccc agcgacatcg ccgtggagtg ggagagcaat 1140 gggcagccgg agaacaacta caagaccacg cctcccgtgc tggactccga cggctccttc 1200 ttcctctaca gcaagctcac cgtggacaag agcaggtggc agcaggggaa cgtcttctca 1260 tgctccgtga tgcatgaggc tctgcacaac cactacacgc agaagagcct ctccctgtct 1320 cccgggaaa 1329 <210> SEQ ID NO 6 <211> LENGTH: 443 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain <400> SEQUENCE: 6 Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly Ala 1 5 10 15 Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp Ile 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Ala Asp Ile Ser Ser Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val Ser 100 105 110 Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Ser Ser 115 120 125 Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val Lys Asp 130 135 140 Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr 145 150 155 160 Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly Leu Tyr 165 170 175 Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Gln 180 185 190 Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys Val Asp 195 200 205 Lys Lys Val Glu Pro Lys Ser Cys Glu Phe Thr His Thr Cys Pro Pro 210 215 220 Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro 225 230 235 240 Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr 245 250 255 Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn 260 265 270 Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg 275 280 285 Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val 290 295 300 Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser 305 310 315 320 Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys 325 330 335 Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp 340 345 350 Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe 355 360 365 Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu 370 375 380 Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe 385 390 395 400 Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly 405 410 415 Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr 420 425 430 Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 <210> SEQ ID NO 7 <211> LENGTH: 654 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain <400> SEQUENCE: 7 gatgttttga tgacccaaac tccacgctcc ctgtctgtca gtcttggaga tcaagcctcc 60 atctcttgta gatcgagtca gagcctttta catagtaatg gaaacaccta tttagaatgg 120 tatttgcaga aaccaggcca gcctccaaag gtcctgatct acaaagtttc caaccgattt 180 tctggggtcc cagacaggtt cagtggcagt ggatcaggga cagatttcac actcaagatc 240 agcggagtgg aggctgagga tctgggagtt tattactgct ttcaaggttc acatgttcct 300 ctcacgttcg gtgctgggac caagctggag ctgaaagctg tggctgcacc atctgtcttc 360 atcttcccgc catctgatga gcagttgaaa tctggaactg cctctgttgt gtgcctgctg 420 aataacttct atcccagaga ggccaaagta cagtggaagg tggataacgc cctccaatcg 480 ggtaactccc aggagagtgt cacagagcag gacagcaagg acagcaccta cagcctcagc 540 agcaccctga cgctgagcaa agcagactac gagaaacaca aagtctacgc ctgcgaagtc 600 acccatcagg gcctgagctc gcccgtcaca aagagcttca acaggggaga gtgt 654 <210> SEQ ID NO 8 <211> LENGTH: 218 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain <400> SEQUENCE: 8 Asp Val Leu Met Thr Gln Thr Pro Arg Ser Leu Ser Val Ser Leu Gly 1 5 10 15 Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Pro 35 40 45 Pro Lys Val Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Gly Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 110 Ala Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln 115 120 125 Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr 130 135 140 Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser 145 150 155 160 Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr 165 170 175 Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys 180 185 190 His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro 195 200 205 Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 9 <211> LENGTH: 1335 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain <400> SEQUENCE: 9 gagatccagc tgcagcagtc tggacctgag ttggtgaagc ctggggcttc agtgaagata 60 tcctgtaagg cttctggata caccttcact gacaactaca tgaactgggt gaagcagagc 120 catggaaaga gccttgagtg gattggagat attaatcctt actatggtac tactacctac 180 aaccagaagt tcaagggcaa ggccacattg actgtagaca agtcctcccg cacagcctac 240 atggagctcc gcggcctgac atctgaggac tctgcagtct attactgtgc aagagatgac 300 tggtttgatt attggggcca agggactctg gtcactgtct ctgcagcctc aacgaagggc 360 ccatctgtct ttcccctggc cccctcctcc aagagcacct ctgggggcac agcggccctg 420 ggctgcctgg tcaaggacta cttccccgaa ccggtgacgg tgtcgtggaa ctcaggcgcc 480 ctgaccagcg gcgtgcacac cttcccggct gtcctacagt cctcaggact ctactccctc 540 agcagcgtgg tgaccgtgcc ctccagcagc ttgggcaccc agacctacat ctgcaacgtg 600 aatcacaagc ccagcaacac caaggtggac aagaaagttg agcccaaatc ttgtgaattc 660 actcacacat gcccaccgtg cccagcacct gaactcctgg ggggaccgtc agtcttcctc 720 ttccccccaa aacccaagga caccctcatg atctcccgga cccctgaggt cacatgcgtg 780 gtggtggacg tgagccacga agaccctgag gtcaagttca actggtacgt ggacggcgtg 840 gaggtgcata atgccaagac aaagccgcgg gaggagcagt acaacagcac gtaccgtgtg 900 gtcagcgtcc tcaccgtcct gcaccaggac tggctgaatg gcaaggagta caagtgcaag 960 gtctccaaca aagccctccc agcccccatc gagaaaacca tctccaaagc caaagggcag 1020 ccccgagaac cacaggtgta caccctgccc ccatcccggg atgagctgac caagaaccag 1080 gtcagcctga cctgcctggt caaaggcttc tatcccagcg acatcgccgt ggagtgggag 1140 agcaatgggc agccggagaa caactacaag accacgcctc ccgtgctgga ctccgacggc 1200 tccttcttcc tctacagcaa gctcaccgtg gacaagagca ggtggcagca ggggaacgtc 1260 ttctcatgct ccgtgatgca tgaggctctg cacaaccact acacgcagaa gagcctctcc 1320 ctgtctcccg ggaaa 1335 <210> SEQ ID NO 10 <211> LENGTH: 445 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain <400> SEQUENCE: 10 Glu Ile Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Ile Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asn 20 25 30 Tyr Met Asn Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Tyr Gly Thr Thr Thr Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Ser Arg Thr Ala Tyr 65 70 75 80 Met Glu Leu Arg Gly Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Asp Trp Phe Asp Tyr Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Ala Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro 115 120 125 Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val 130 135 140 Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala 145 150 155 160 Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly 165 170 175 Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly 180 185 190 Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys 195 200 205 Val Asp Lys Lys Val Glu Pro Lys Ser Cys Glu Phe Thr His Thr Cys 210 215 220 Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu 225 230 235 240 Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu 245 250 255 Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys 260 265 270 Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys 275 280 285 Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu 290 295 300 Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys 305 310 315 320 Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys 325 330 335 Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser 340 345 350 Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys 355 360 365 Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln 370 375 380 Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly 385 390 395 400 Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln 405 410 415 Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn 420 425 430 His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 11 <211> LENGTH: 639 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain <400> SEQUENCE: 11 gacatcgtta tgtctcagtc tccatcttcc atgtatgcat ctctaggaga gagagtcact 60 atcacttgca aggcgagtca ggacattcat aactttttaa actggttcca gcagaaacca 120 ggaaaatctc caaagaccct gatctttcgt gcaaacagat tggtagatgg ggtcccatca 180 aggttcagtg gcagtggatc tgggcaagat tattctctca ccatcagcag cctggagttt 240 gaagatttgg gaatttattc ttgtctacag tatgatgaga ttccgctcac gttcggtgct 300 gggaccaagc tggagctgag agctgtggct gcaccatctg tcttcatctt cccgccatct 360 gatgagcagt tgaaatctgg aactgcctct gttgtgtgcc tgctgaataa cttctatccc 420 agagaggcca aagtacagtg gaaggtggat aacgccctcc aatcgggtaa ctcccaggag 480 agtgtcacag agcaggacag caaggacagc acctacagcc tcagcagcac cctgacgctg 540 agcaaagcag actacgagaa acacaaagtc tacgcctgcg aagtcaccca tcagggcctg 600 agctcgcccg tcacaaagag cttcaacagg ggagagtgt 639 <210> SEQ ID NO 12 <211> LENGTH: 213 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain <400> SEQUENCE: 12 Asp Ile Val Met Ser Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Phe 65 70 75 80 Glu Asp Leu Gly Ile Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Arg Ala Val Ala Ala Pro 100 105 110 Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr 115 120 125 Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys 130 135 140 Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu 145 150 155 160 Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser 165 170 175 Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala 180 185 190 Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe 195 200 205 Asn Arg Gly Glu Cys 210 <210> SEQ ID NO 13 <211> LENGTH: 1341 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain <400> SEQUENCE: 13 gaggtgcagc ttcaggagtc aggacctgac ctggtgaaac cttctcagtc actttcactc 60 acctgcactg tcactggctt ctccatcacc agtggttatg gctggcactg gatccggcag 120 tttccaggaa acaaactgga gtggatgggc tacataaact acgatggtca caatgactac 180 aacccatctc tcaaaagtcg aatctctatc actcaagaca catccaagaa ccagttcttc 240 ctgcagttga attctgtgac tactgaggac acagccacat attactgtgc aagcagttac 300 gacggcttat ttgcttactg gggccaaggg actctggtca ctgtctctgc agcctcaacg 360 aagggcccat ctgtctttcc cctggccccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gaattcactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggatga gctgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctcccgggaa a 1341 <210> SEQ ID NO 14 <211> LENGTH: 447 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain <400> SEQUENCE: 14 Glu Val Gln Leu Gln Glu Ser Gly Pro Asp Leu Val Lys Pro Ser Gln 1 5 10 15 Ser Leu Ser Leu Thr Cys Thr Val Thr Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Phe Pro Gly Asn Lys Leu Glu Trp 35 40 45 Met Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Ile Ser Ile Thr Gln Asp Thr Ser Lys Asn Gln Phe Phe 65 70 75 80 Leu Gln Leu Asn Ser Val Thr Thr Glu Asp Thr Ala Thr Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ala Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu 115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys 130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser 180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn 195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Glu Phe Thr His 210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu 260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser 290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 340 345 350 Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu 420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 15 <211> LENGTH: 339 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain variable region <400> SEQUENCE: 15 gacattgtga tgacccagtc tccatcctcc ctggctgtgt caataggaca gaaggtcact 60 atgaactgca agtccagtca gagcctttta aatagtaact ttcaaaagaa ctttttggcc 120 tggtaccagc agaaaccagg ccagtctcct aaacttctga tatactttgc atccactcgg 180 gaatctagta tccctgatcg cttcataggc agtggatctg ggacagattt cactcttacc 240 atcagcagtg tgcaggctga agacctggca gattacttct gtcagcaaca ttatagcact 300 ccgctcacgt tcggtgctgg gaccaagctg gagctgaaa 339 <210> SEQ ID NO 16 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain variable region <400> SEQUENCE: 16 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Val Ser Ile Gly 1 5 10 15 Gln Lys Val Thr Met Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Ile 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 17 <211> LENGTH: 339 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain variable region <400> SEQUENCE: 17 gaggttcagc tgcagcagtc tgtagctgag ctggtgaggc ctggggcttc agtgacgctg 60 tcctgcaagg cttcgggcta catatttact gactatgaga tacactgggt gaagcagact 120 cctgtgcatg gcctggaatg gattggggtt attgatcctg aaactggtaa tactgccttc 180 aatcagaagt tcaagggcaa ggccacactg actgcagaca tatcctccag cacagcctac 240 atggaactca gcagtttgac atctgaggac tctgccgtct attactgtat gggttattct 300 gattattggg gccaaggcac cactctcaca gtctcctca 339 <210> SEQ ID NO 18 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain variable region <400> SEQUENCE: 18 Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly Ala 1 5 10 15 Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp Ile 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Ala Asp Ile Ser Ser Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 19 <211> LENGTH: 336 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain variable region <400> SEQUENCE: 19 gatgttttga tgacccaaac tccacgctcc ctgtctgtca gtcttggaga tcaagcctcc 60 atctcttgta gatcgagtca gagcctttta catagtaatg gaaacaccta tttagaatgg 120 tatttgcaga aaccaggcca gcctccaaag gtcctgatct acaaagtttc caaccgattt 180 tctggggtcc cagacaggtt cagtggcagt ggatcaggga cagatttcac actcaagatc 240 agcggagtgg aggctgagga tctgggagtt tattactgct ttcaaggttc acatgttcct 300 ctcacgttcg gtgctgggac caagctggag ctgaaa 336 <210> SEQ ID NO 20 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain variable region <400> SEQUENCE: 20 Asp Val Leu Met Thr Gln Thr Pro Arg Ser Leu Ser Val Ser Leu Gly 1 5 10 15 Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Pro 35 40 45 Pro Lys Val Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Gly Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 110 <210> SEQ ID NO 21 <211> LENGTH: 345 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain variable region <400> SEQUENCE: 21 gagatccagc tgcagcagtc tggacctgag ttggtgaagc ctggggcttc agtgaagata 60 tcctgtaagg cttctggata caccttcact gacaactaca tgaactgggt gaagcagagc 120 catggaaaga gccttgagtg gattggagat attaatcctt actatggtac tactacctac 180 aaccagaagt tcaagggcaa ggccacattg actgtagaca agtcctcccg cacagcctac 240 atggagctcc gcggcctgac atctgaggac tctgcagtct attactgtgc aagagatgac 300 tggtttgatt attggggcca agggactctg gtcactgtct ctgca 345 <210> SEQ ID NO 22 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain variable region <400> SEQUENCE: 22 Glu Ile Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Ile Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asn 20 25 30 Tyr Met Asn Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Tyr Gly Thr Thr Thr Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Ser Arg Thr Ala Tyr 65 70 75 80 Met Glu Leu Arg Gly Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Asp Trp Phe Asp Tyr Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Ala 115 <210> SEQ ID NO 23 <211> LENGTH: 321 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain variable region <400> SEQUENCE: 23 gacatcgtta tgtctcagtc tccatcttcc atgtatgcat ctctaggaga gagagtcact 60 atcacttgca aggcgagtca ggacattcat aactttttaa actggttcca gcagaaacca 120 ggaaaatctc caaagaccct gatctttcgt gcaaacagat tggtagatgg ggtcccatca 180 aggttcagtg gcagtggatc tgggcaagat tattctctca ccatcagcag cctggagttt 240 gaagatttgg gaatttattc ttgtctacag tatgatgaga ttccgctcac gttcggtgct 300 gggaccaagc tggagctgag a 321 <210> SEQ ID NO 24 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain variable region <400> SEQUENCE: 24 Asp Ile Val Met Ser Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Phe 65 70 75 80 Glu Asp Leu Gly Ile Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Arg 100 105 <210> SEQ ID NO 25 <211> LENGTH: 351 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain variable region <400> SEQUENCE: 25 gaggtgcagc ttcaggagtc aggacctgac ctggtgaaac cttctcagtc actttcactc 60 acctgcactg tcactggctt ctccatcacc agtggttatg gctggcactg gatccggcag 120 tttccaggaa acaaactgga gtggatgggc tacataaact acgatggtca caatgactac 180 aacccatctc tcaaaagtcg aatctctatc actcaagaca catccaagaa ccagttcttc 240 ctgcagttga attctgtgac tactgaggac acagccacat attactgtgc aagcagttac 300 gacggcttat ttgcttactg gggccaaggg actctggtca ctgtctctgc a 351 <210> SEQ ID NO 26 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain variable region <400> SEQUENCE: 26 Glu Val Gln Leu Gln Glu Ser Gly Pro Asp Leu Val Lys Pro Ser Gln 1 5 10 15 Ser Leu Ser Leu Thr Cys Thr Val Thr Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Phe Pro Gly Asn Lys Leu Glu Trp 35 40 45 Met Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Ile Ser Ile Thr Gln Asp Thr Ser Lys Asn Gln Phe Phe 65 70 75 80 Leu Gln Leu Asn Ser Val Thr Thr Glu Asp Thr Ala Thr Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ala 115 <210> SEQ ID NO 27 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain CDR1 <400> SEQUENCE: 27 Lys Ser Ser Gln Ser Leu Leu Asn Ser Asn Phe Gln Lys Asn Phe Leu 1 5 10 15 Ala <210> SEQ ID NO 28 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain CDR2 <400> SEQUENCE: 28 Phe Ala Ser Thr Arg Glu Ser 1 5 <210> SEQ ID NO 29 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain CDR3 <400> SEQUENCE: 29 Gln Gln His Tyr Ser Thr Pro Leu Thr 1 5 <210> SEQ ID NO 30 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain CDR1 <400> SEQUENCE: 30 Gly Tyr Ile Phe Thr Asp Tyr Glu Ile His 1 5 10 <210> SEQ ID NO 31 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain CDR2 <400> SEQUENCE: 31 Val Ile Asp Pro Glu Thr Gly Asn Thr Ala 1 5 10 <210> SEQ ID NO 32 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain CDR3 <400> SEQUENCE: 32 Met Gly Tyr Ser Asp Tyr 1 5 <210> SEQ ID NO 33 <211> LENGTH: 16 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain CDR1 <400> SEQUENCE: 33 Arg Ser Ser Gln Ser Leu Leu His Ser Asn Gly Asn Thr Tyr Leu Glu 1 5 10 15 <210> SEQ ID NO 34 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain CDR2 <400> SEQUENCE: 34 Lys Val Ser Asn Arg Phe Ser 1 5 <210> SEQ ID NO 35 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain CDR3 <400> SEQUENCE: 35 Phe Gln Gly Ser His Val Pro Leu Thr 1 5 <210> SEQ ID NO 36 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain CDR1 <400> SEQUENCE: 36 Gly Tyr Thr Phe Thr Asp Asn Tyr Met Asn 1 5 10 <210> SEQ ID NO 37 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain CDR2 <400> SEQUENCE: 37 Asp Ile Asn Pro Tyr Tyr Gly Thr Thr Thr 1 5 10 <210> SEQ ID NO 38 <211> LENGTH: 8 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain CDR3 <400> SEQUENCE: 38 Ala Arg Asp Asp Trp Phe Asp Tyr 1 5 <210> SEQ ID NO 39 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain CDR1 <400> SEQUENCE: 39 Lys Ala Ser Gln Asp Ile His Asn Phe Leu Asn 1 5 10 <210> SEQ ID NO 40 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain CDR2 <400> SEQUENCE: 40 Arg Ala Asn Arg Leu Val Asp 1 5 <210> SEQ ID NO 41 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain CDR3 <400> SEQUENCE: 41 Leu Gln Tyr Asp Glu Ile Pro Leu Thr 1 5 <210> SEQ ID NO 42 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain CDR1 <400> SEQUENCE: 42 Gly Phe Ser Ile Thr Ser Gly Tyr Gly Trp His 1 5 10 <210> SEQ ID NO 43 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain CDR2 <400> SEQUENCE: 43 Tyr Ile Asn Tyr Asp Gly His Asn Asp 1 5 <210> SEQ ID NO 44 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain CDR3 <400> SEQUENCE: 44 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr 1 5 10 <210> SEQ ID NO 45 <211> LENGTH: 348 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain variable region <400> SEQUENCE: 45 cagatccagt tggtgcaatc tggacctgag atggtgaagc ctggggcttc agtgaagatg 60 tcctgtaagg cttctggata cacattcact gacgactaca tgagctgggt gaaacagagc 120 catggaaaga gccttgagtg gattggagat attaatcctt acaacggtga tactaactac 180 aaccagaagt tcaagggcaa ggccatattg actgtagaca aatcctccag cacagcctac 240 atgcagctca acagcctgac atcggaagac tcagcagtct attactgtgc aagagacccg 300 ggggctatgg actactgggg tcaaggaacc tcagtcaccg tctcctca 348 <210> SEQ ID NO 46 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain variable region <400> SEQUENCE: 46 Gln Ile Gln Leu Val Gln Ser Gly Pro Glu Met Val Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Met Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Ile Leu Thr Val Asp Lys Ser Ser Ser Thr Ala Tyr 65 70 75 80 Met Gln Leu Asn Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Ser Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 47 <211> LENGTH: 336 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain variable region <400> SEQUENCE: 47 gatgttgtga tgacccaaac tccactctcc ctggctgtca gtcttggaga tcaagcctcc 60 atctcttgca gatctagtca gagccttcta catagtaatg gaaacaccta tttagaatgg 120 taccttcaga aaccaggcca gtctccaaag ctcctgatcc acacagtttc caaccgattt 180 tctggggtcc cagacagatt cagtggcagt ggatcaggga cagatttcac actcaagatc 240 agcagagtgg aggctgagga tctgggagtt tattactgct ttcaaggttc acatgttccg 300 ctcacgttcg gtgctgggac caggctggag ctgaaa 336 <210> SEQ ID NO 48 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain variable region <400> SEQUENCE: 48 Asp Val Val Met Thr Gln Thr Pro Leu Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Lys Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Ala Gly Thr Arg Leu Glu Leu Lys 100 105 110 <210> SEQ ID NO 49 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain CDR1 <400> SEQUENCE: 49 Gly Tyr Thr Phe Thr Asp Asp Tyr Met Ser 1 5 10 <210> SEQ ID NO 50 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain CDR2 <400> SEQUENCE: 50 Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe Lys 1 5 10 15 Gly <210> SEQ ID NO 51 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain CDR3 <400> SEQUENCE: 51 Asp Pro Gly Ala Met Asp Tyr 1 5 <210> SEQ ID NO 52 <211> LENGTH: 16 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain CDR1 <400> SEQUENCE: 52 Arg Ser Ser Gln Ser Leu Leu His Ser Asn Gly Asn Thr Tyr Leu Glu 1 5 10 15 <210> SEQ ID NO 53 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain CDR2 <400> SEQUENCE: 53 Thr Val Ser Asn Arg Phe Ser 1 5 <210> SEQ ID NO 54 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain CDR3 <400> SEQUENCE: 54 Phe Gln Gly Ser His Val Pro Leu Thr 1 5 <210> SEQ ID NO 55 <211> LENGTH: 33 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer OSG 1773 <400> SEQUENCE: 55 gtaagcagcg ctgtggctgc accatctgtc ttc 33 <210> SEQ ID NO 56 <211> LENGTH: 35 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer OSG 1774 <400> SEQUENCE: 56 gtaagcgcta gcctaacact ctcccctgtt gaagc 35 <210> SEQ ID NO 57 <211> LENGTH: 321 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Human kappa constant region <400> SEQUENCE: 57 gctgtggctg caccatctgt cttcatcttc ccgccatctg atgagcagtt gaaatctgga 60 actgcctctg ttgtgtgcct gctgaataac ttctatccca gagaggccaa agtacagtgg 120 aaggtggata acgccctcca atcgggtaac tcccaggaga gtgtcacaga gcaggacagc 180 aaggacagca cctacagcct cagcagcacc ctgacgctga gcaaagcaga ctacgagaaa 240 cacaaagtct acgcctgcga agtcacccat cagggcctga gctcgcccgt cacaaagagc 300 ttcaacaggg gagagtgtta g 321 <210> SEQ ID NO 58 <211> LENGTH: 106 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Human kappa constant region <400> SEQUENCE: 58 Ala Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln 1 5 10 15 Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr 20 25 30 Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser 35 40 45 Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr 50 55 60 Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys 65 70 75 80 His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro 85 90 95 Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 100 105 <210> SEQ ID NO 59 <211> LENGTH: 6385 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Plasmid pTTVK1 <400> SEQUENCE: 59 cttgagccgg cggatggtcg aggtgaggtg tggcaggctt gagatccagc tgttggggtg 60 agtactccct ctcaaaagcg ggcattactt ctgcgctaag attgtcagtt tccaaaaacg 120 aggaggattt gatattcacc tggcccgatc tggccataca cttgagtgac aatgacatcc 180 actttgcctt tctctccaca ggtgtccact cccaggtcca agtttaaacg gatctctagc 240 gaattcatga actttctgct gtcttgggtg cattggagcc ttgccttgct gctctacctc 300 caccatgcca agtggtccca ggcttgagac ggagcttaca gcgctgtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tagggtaccg cggccgcttc gaatgagatc ccccgacctc gacctctggc taataaagga 720 aatttatttt cattgcaata gtgtgttgga attttttgtg tctctcactc ggaaggacat 780 atgggagggc aaatcatttg gtcgagatcc ctcggagatc tctagctaga gccccgccgc 840 cggacgaact aaacctgact acggcatctc tgccccttct tcgcggggca gtgcatgtaa 900 tcccttcagt tggttggtac aacttgccaa ctgggccctg ttccacatgt gacacggggg 960 gggaccaaac acaaaggggt tctctgactg tagttgacat ccttataaat ggatgtgcac 1020 atttgccaac actgagtggc tttcatcctg gagcagactt tgcagtctgt ggactgcaac 1080 acaacattgc ctttatgtgt aactcttggc tgaagctctt acaccaatgc tgggggacat 1140 gtacctccca ggggcccagg aagactacgg gaggctacac caacgtcaat cagaggggcc 1200 tgtgtagcta ccgataagcg gaccctcaag agggcattag caatagtgtt tataaggccc 1260 ccttgttaac cctaaacggg tagcatatgc ttcccgggta gtagtatata ctatccagac 1320 taaccctaat tcaatagcat atgttaccca acgggaagca tatgctatcg aattagggtt 1380 agtaaaaggg tcctaaggaa cagcgatatc tcccacccca tgagctgtca cggttttatt 1440 tacatggggt caggattcca cgagggtagt gaaccatttt agtcacaagg gcagtggctg 1500 aagatcaagg agcgggcagt gaactctcct gaatcttcgc ctgcttcttc attctccttc 1560 gtttagctaa tagaataact gctgagttgt gaacagtaag gtgtatgtga ggtgctcgaa 1620 aacaaggttt caggtgacgc ccccagaata aaatttggac ggggggttca gtggtggcat 1680 tgtgctatga caccaatata accctcacaa accccttggg caataaatac tagtgtagga 1740 atgaaacatt ctgaatatct ttaacaatag aaatccatgg ggtggggaca agccgtaaag 1800 actggatgtc catctcacac gaatttatgg ctatgggcaa cacataatcc tagtgcaata 1860 tgatactggg gttattaaga tgtgtcccag gcagggacca agacaggtga accatgttgt 1920 tacactctat ttgtaacaag gggaaagaga gtggacgccg acagcagcgg actccactgg 1980 ttgtctctaa cacccccgaa aattaaacgg ggctccacgc caatggggcc cataaacaaa 2040 gacaagtggc cactcttttt tttgaaattg tggagtgggg gcacgcgtca gcccccacac 2100 gccgccctgc ggttttggac tgtaaaataa gggtgtaata acttggctga ttgtaacccc 2160 gctaaccact gcggtcaaac cacttgccca caaaaccact aatggcaccc cggggaatac 2220 ctgcataagt aggtgggcgg gccaagatag gggcgcgatt gctgcgatct ggaggacaaa 2280 ttacacacac ttgcgcctga gcgccaagca cagggttgtt ggtcctcata ttcacgaggt 2340 cgctgagagc acggtgggct aatgttgcca tgggtagcat atactaccca aatatctgga 2400 tagcatatgc tatcctaatc tatatctggg tagcataggc tatcctaatc tatatctggg 2460 tagcatatgc tatcctaatc tatatctggg tagtatatgc tatcctaatt tatatctggg 2520 tagcataggc tatcctaatc tatatctggg tagcatatgc tatcctaatc tatatctggg 2580 tagtatatgc tatcctaatc tgtatccggg tagcatatgc tatcctaata gagattaggg 2640 tagtatatgc tatcctaatt tatatctggg tagcatatac tacccaaata tctggatagc 2700 atatgctatc ctaatctata tctgggtagc atatgctatc ctaatctata tctgggtagc 2760 ataggctatc ctaatctata tctgggtagc atatgctatc ctaatctata tctgggtagt 2820 atatgctatc ctaatttata tctgggtagc ataggctatc ctaatctata tctgggtagc 2880 atatgctatc ctaatctata tctgggtagt atatgctatc ctaatctgta tccgggtagc 2940 atatgctatc ctcacgatga taagctgtca aacatgagaa ttaattcttg aagacgaaag 3000 ggcctcgtga tacgcctatt tttataggtt aatgtcatga taataatggt ttcttagacg 3060 tcaggtggca cttttcgggg aaatgtgcgc ggaaccccta tttgtttatt tttctaaata 3120 cattcaaata tgtatccgct catgagacaa taaccctgat aaatgcttca ataatattga 3180 aaaaggaaga gtatgagtat tcaacatttc cgtgtcgccc ttattccctt ttttgcggca 3240 ttttgccttc ctgtttttgc tcacccagaa acgctggtga aagtaaaaga tgctgaagat 3300 cagttgggtg cacgagtggg ttacatcgaa ctggatctca acagcggtaa gatccttgag 3360 agttttcgcc ccgaagaacg ttttccaatg atgagcactt ttaaagttct gctatgtggc 3420 gcggtattat cccgtgttga cgccgggcaa gagcaactcg gtcgccgcat acactattct 3480 cagaatgact tggttgagta ctcaccagtc acagaaaagc atcttacgga tggcatgaca 3540 gtaagagaat tatgcagtgc tgccataacc atgagtgata acactgcggc caacttactt 3600 ctgacaacga tcggaggacc gaaggagcta accgcttttt tgcacaacat gggggatcat 3660 gtaactcgcc ttgatcgttg ggaaccggag ctgaatgaag ccataccaaa cgacgagcgt 3720 gacaccacga tgcctgcagc aatggcaaca acgttgcgca aactattaac tggcgaacta 3780 cttactctag cttcccggca acaattaata gactggatgg aggcggataa agttgcagga 3840 ccacttctgc gctcggccct tccggctggc tggtttattg ctgataaatc tggagccggt 3900 gagcgtgggt ctcgcggtat cattgcagca ctggggccag atggtaagcc ctcccgtatc 3960 gtagttatct acacgacggg gagtcaggca actatggatg aacgaaatag acagatcgct 4020 gagataggtg cctcactgat taagcattgg taactgtcag accaagttta ctcatatata 4080 ctttagattg atttaaaact tcatttttaa tttaaaagga tctaggtgaa gatccttttt 4140 gataatctca tgaccaaaat cccttaacgt gagttttcgt tccactgagc gtcagacccc 4200 gtagaaaaga tcaaaggatc ttcttgagat cctttttttc tgcgcgtaat ctgctgcttg 4260 caaacaaaaa aaccaccgct accagcggtg gtttgtttgc cggatcaaga gctaccaact 4320 ctttttccga aggtaactgg cttcagcaga gcgcagatac caaatactgt ccttctagtg 4380 tagccgtagt taggccacca cttcaagaac tctgtagcac cgcctacata cctcgctctg 4440 ctaatcctgt taccagtggc tgctgccagt ggcgataagt cgtgtcttac cgggttggac 4500 tcaagacgat agttaccgga taaggcgcag cggtcgggct gaacgggggg ttcgtgcaca 4560 cagcccagct tggagcgaac gacctacacc gaactgagat acctacagcg tgagcattga 4620 gaaagcgcca cgcttcccga agggagaaag gcggacaggt atccggtaag cggcagggtc 4680 ggaacaggag agcgcacgag ggagcttcca gggggaaacg cctggtatct ttatagtcct 4740 gtcgggtttc gccacctctg acttgagcgt cgatttttgt gatgctcgtc aggggggcgg 4800 agcctatgga aaaacgccag caacgcggcc tttttacggt tcctggcctt ttgctggcct 4860 tttgctcaca tgttctttcc tgcgttatcc cctgattctg tggataaccg tattaccgcc 4920 tttgagtgag ctgataccgc tcgccgcagc cgaacgaccg agcgcagcga gtcagtgagc 4980 gaggaagcgg aagagcgccc aatacgcaaa ccgcctctcc ccgcgcgttg gccgattcat 5040 taatgcagct ggcacgacag gtttcccgac tggaaagcgg gcagtgagcg caacgcaatt 5100 aatgtgagtt agctcactca ttaggcaccc caggctttac actttatgct tccggctcgt 5160 atgttgtgtg gaattgtgag cggataacaa tttcacacag gaaacagcta tgaccatgat 5220 tacgccaagc tctagctaga ggtcgaccaa ttctcatgtt tgacagctta tcatcgcaga 5280 tccgggcaac gttgttgcat tgctgcaggc gcagaactgg taggtatggc agatctatac 5340 attgaatcaa tattggcaat tagccatatt agtcattggt tatatagcat aaatcaatat 5400 tggctattgg ccattgcata cgttgtatct atatcataat atgtacattt atattggctc 5460 atgtccaata tgaccgccat gttgacattg attattgact agttattaat agtaatcaat 5520 tacggggtca ttagttcata gcccatatat ggagttccgc gttacataac ttacggtaaa 5580 tggcccgcct ggctgaccgc ccaacgaccc ccgcccattg acgtcaataa tgacgtatgt 5640 tcccatagta acgccaatag ggactttcca ttgacgtcaa tgggtggagt atttacggta 5700 aactgcccac ttggcagtac atcaagtgta tcatatgcca agtccgcccc ctattgacgt 5760 caatgacggt aaatggcccg cctggcatta tgcccagtac atgaccttac gggactttcc 5820 tacttggcag tacatctacg tattagtcat cgctattacc atggtgatgc ggttttggca 5880 gtacaccaat gggcgtggat agcggtttga ctcacgggga tttccaagtc tccaccccat 5940 tgacgtcaat gggagtttgt tttggcacca aaatcaacgg gactttccaa aatgtcgtaa 6000 taaccccgcc ccgttgacgc aaatgggcgg taggcgtgta cggtgggagg tctatataag 6060 cagagctcgt ttagtgaacc gtcagatcct cactctcttc cgcatcgctg tctgcgaggg 6120 ccagctgttg ggctcgcggt tgaggacaaa ctcttcgcgg tctttccagt actcttggat 6180 cggaaacccg tcggcctccg aacggtactc cgccaccgag ggacctgagc gagtccgcat 6240 cgaccggatc ggaaaacctc tcgagaaagg cgtctaacca gtcacagtcg caaggtaggc 6300 tgagcaccgt ggcgggcggc agcgggtggc ggtcggggtt gtttctggcg gaggtgctgc 6360 tgatgatgta attaaagtag gcggt 6385 <210> SEQ ID NO 60 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 60 atgccaagtg gtcccaggct gacattgtga tgacccagtc tcc 43 <210> SEQ ID NO 61 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 61 atgccaagtg gtcccaggct gatgttttga tgacccaaac tcc 43 <210> SEQ ID NO 62 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 62 atgccaagtg gtcccaggct gacatcgtta tgtctcagtc tcc 43 <210> SEQ ID NO 63 <211> LENGTH: 32 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 63 gggaagatga agacagatgg tgcagccaca gc 32 <210> SEQ ID NO 64 <211> LENGTH: 50 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 64 gtaagcgcta gcgcctcaac gaagggccca tctgtctttc ccctggcccc 50 <210> SEQ ID NO 65 <211> LENGTH: 37 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 65 gtaagcgaat tcacaagatt tgggctcaac tttcttg 37 <210> SEQ ID NO 66 <211> LENGTH: 309 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Human IgG1 CH1 region <400> SEQUENCE: 66 gcctccacca agggcccatc ggtcttcccc ctggcaccct cctccaagag cacctctggg 60 ggcacagcag ccctgggctg cctggtcaag gactacttcc ccgaaccggt gacggtgtcg 120 tggaactcag gcgccctgac cagcggcgtg cacaccttcc cggctgtcct acagtcctca 180 ggactctact ccctcagcag cgtggtgacc gtgccctcca gcagcttggg cacccagacc 240 tacatctgca acgtgaatca caagcccagc aacaccaagg tggacaagaa agttgagccc 300 aaatcttgt 309 <210> SEQ ID NO 67 <211> LENGTH: 103 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Human IgG1 CH1 region <400> SEQUENCE: 67 Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Ser Ser Lys 1 5 10 15 Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val Lys Asp Tyr 20 25 30 Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr Ser 35 40 45 Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly Leu Tyr Ser 50 55 60 Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Gln Thr 65 70 75 80 Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys Val Asp Lys 85 90 95 Lys Val Glu Pro Lys Ser Cys 100 <210> SEQ ID NO 68 <211> LENGTH: 5379 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Plasmid pYD15 <400> SEQUENCE: 68 cttgagccgg cggatggtcg aggtgaggtg tggcaggctt gagatccagc tgttggggtg 60 agtactccct ctcaaaagcg ggcattactt ctgcgctaag attgtcagtt tccaaaaacg 120 aggaggattt gatattcacc tggcccgatc tggccataca cttgagtgac aatgacatcc 180 actttgcctt tctctccaca ggtgtccact cccaggtcca agtttgccgc caccatggag 240 acagacacac tcctgctatg ggtactgctg ctctgggttc caggttccac tggcggagac 300 ggagcttacg ggcccatctg tctttcccct ggccccctcc tccaagagca cctctggggg 360 cacagcggcc ctgggctgcc tggtcaagga ctacttcccc gaaccggtga cggtgtcgtg 420 gaactcaggc gccctgacca gcggcgtgca caccttcccg gctgtcctac agtcctcagg 480 actctactcc ctcagcagcg tggtgaccgt gccctccagc agcttgggca cccagaccta 540 catctgcaac gtgaatcaca agcccagcaa caccaaggtg gacaagaaag ttgagcccaa 600 atcttgtgaa ttcactcaca catgcccacc gtgcccagca cctgaactcc tggggggacc 660 gtcagtcttc ctcttccccc caaaacccaa ggacaccctc atgatctccc ggacccctga 720 ggtcacatgc gtggtggtgg acgtgagcca cgaagaccct gaggtcaagt tcaactggta 780 cgtggacggc gtggaggtgc ataatgccaa gacaaagccg cgggaggagc agtacaacag 840 cacgtaccgt gtggtcagcg tcctcaccgt cctgcaccag gactggctga atggcaagga 900 gtacaagtgc aaggtctcca acaaagccct cccagccccc atcgagaaaa ccatctccaa 960 agccaaaggg cagccccgag aaccacaggt gtacaccctg cccccatccc gggatgagct 1020 gaccaagaac caggtcagcc tgacctgcct ggtcaaaggc ttctatccca gcgacatcgc 1080 cgtggagtgg gagagcaatg ggcagccgga gaacaactac aagaccacgc ctcccgtgct 1140 ggactccgac ggctccttct tcctctacag caagctcacc gtggacaaga gcaggtggca 1200 gcaggggaac gtcttctcat gctccgtgat gcatgaggct ctgcacaacc actacacgca 1260 gaagagcctc tccctgtctc ccgggaaatg atcccccgac ctcgacctct ggctaataaa 1320 ggaaatttat tttcattgca atagtgtgtt ggaatttttt gtgtctctca ctcggaagga 1380 catatgggag ggcaaatcat ttggtcgaga tccctcggag atctctagct agagccccgc 1440 cgccggacga actaaacctg actacggcat ctctgcccct tcttcgcggg gcagtgcatg 1500 taatcccttc agttggttgg tacaacttgc caactgaacc ctaaacgggt agcatatgct 1560 tcccgggtag tagtatatac tatccagact aaccctaatt caatagcata tgttacccaa 1620 cgggaagcat atgctatcga attagggtta gtaaaagggt cctaaggaac agcgatgtag 1680 gtgggcgggc caagataggg gcgcgattgc tgcgatctgg aggacaaatt acacacactt 1740 gcgcctgagc gccaagcaca gggttgttgg tcctcatatt cacgaggtcg ctgagagcac 1800 ggtgggctaa tgttgccatg ggtagcatat actacccaaa tatctggata gcatatgcta 1860 tcctaatcta tatctgggta gcataggcta tcctaatcta tatctgggta gcatatgcta 1920 tcctaatcta tatctgggta gtatatgcta tcctaattta tatctgggta gcataggcta 1980 tcctaatcta tatctgggta gcatatgcta tcctaatcta tatctgggta gtatatgcta 2040 tcctaatctg tatccgggta gcatatgcta tcctaataga gattagggta gtatatgcta 2100 tcctaattta tatctgggta gcatatacta cccaaatatc tggatagcat atgctatcct 2160 aatctatatc tgggtagcat atgctatcct aatctatatc tgggtagcat aggctatcct 2220 aatctatatc tgggtagcat atgctatcct aatctatatc tgggtagtat atgctatcct 2280 aatttatatc tgggtagcat aggctatcct aatctatatc tgggtagcat atgctatcct 2340 aatctatatc tgggtagtat atgctatcct aatctgtatc cgggtagcat atgctatcct 2400 cacgatgata agctgtcaaa catgagaatt aattcttgaa gacgaaaggg cctcgtgata 2460 cgcctatttt tataggttaa tgtcatgata ataatggttt cttagacgtc aggtggcact 2520 tttcggggaa atgtgcgcgg aacccctatt tgtttatttt tctaaataca ttcaaatatg 2580 tatccgctca tgagacaata accctgataa atgcttcaat aatattgaaa aaggaagagt 2640 atgagtattc aacatttccg tgtcgccctt attccctttt ttgcggcatt ttgccttcct 2700 gtttttgctc acccagaaac gctggtgaaa gtaaaagatg ctgaagatca gttgggtgca 2760 cgagtgggtt acatcgaact ggatctcaac agcggtaaga tccttgagag ttttcgcccc 2820 gaagaacgtt ttccaatgat gagcactttt aaagttctgc tatgtggcgc ggtattatcc 2880 cgtgttgacg ccgggcaaga gcaactcggt cgccgcatac actattctca gaatgacttg 2940 gttgagtact caccagtcac agaaaagcat cttacggatg gcatgacagt aagagaatta 3000 tgcagtgctg ccataaccat gagtgataac actgcggcca acttacttct gacaacgatc 3060 ggaggaccga aggagctaac cgcttttttg cacaacatgg gggatcatgt aactcgcctt 3120 gatcgttggg aaccggagct gaatgaagcc ataccaaacg acgagcgtga caccacgatg 3180 cctgcagcaa tggcaacaac gttgcgcaaa ctattaactg gcgaactact tactctagct 3240 tcccggcaac aattaataga ctggatggag gcggataaag ttgcaggacc acttctgcgc 3300 tcggcccttc cggctggctg gtttattgct gataaatctg gagccggtga gcgtgggtct 3360 cgcggtatca ttgcagcact ggggccagat ggtaagccct cccgtatcgt agttatctac 3420 acgacgggga gtcaggcaac tatggatgaa cgaaatagac agatcgctga gataggtgcc 3480 tcactgatta agcattggta actgtcagac caagtttact catatatact ttagattgat 3540 ttaaaacttc atttttaatt taaaaggatc taggtgaaga tcctttttga taatctcatg 3600 accaaaatcc cttaacgtga gttttcgttc cactgagcgt cagaccccgt agaaaagatc 3660 aaaggatctt cttgagatcc tttttttctg cgcgtaatct gctgcttgca aacaaaaaaa 3720 ccaccgctac cagcggtggt ttgtttgccg gatcaagagc taccaactct ttttccgaag 3780 gtaactggct tcagcagagc gcagatacca aatactgtcc ttctagtgta gccgtagtta 3840 ggccaccact tcaagaactc tgtagcaccg cctacatacc tcgctctgct aatcctgtta 3900 ccagtggctg ctgccagtgg cgataagtcg tgtcttaccg ggttggactc aagacgatag 3960 ttaccggata aggcgcagcg gtcgggctga acggggggtt cgtgcacaca gcccagcttg 4020 gagcgaacga cctacaccga actgagatac ctacagcgtg agcattgaga aagcgccacg 4080 cttcccgaag ggagaaaggc ggacaggtat ccggtaagcg gcagggtcgg aacaggagag 4140 cgcacgaggg agcttccagg gggaaacgcc tggtatcttt atagtcctgt cgggtttcgc 4200 cacctctgac ttgagcgtcg atttttgtga tgctcgtcag gggggcggag cctatggaaa 4260 aacgccagca acgcggcctt tttacggttc ctggcctttt gctggccttt tgctcacatg 4320 ttctttcctg cgttatcccc tgattctgtg gataaccgta ttaccgcctt tgagtgagct 4380 gataccgctc gccgcagccg aacgaccgag cgcagcgagt cagtgagcga ggaagcgtac 4440 atttatattg gctcatgtcc aatatgaccg ccatgttgac attgattatt gactagttat 4500 taatagtaat caattacggg gtcattagtt catagcccat atatggagtt ccgcgttaca 4560 taacttacgg taaatggccc gcctggctga ccgcccaacg acccccgccc attgacgtca 4620 ataatgacgt atgttcccat agtaacgcca atagggactt tccattgacg tcaatgggtg 4680 gagtatttac ggtaaactgc ccacttggca gtacatcaag tgtatcatat gccaagtccg 4740 ccccctattg acgtcaatga cggtaaatgg cccgcctggc attatgccca gtacatgacc 4800 ttacgggact ttcctacttg gcagtacatc tacgtattag tcatcgctat taccatggtg 4860 atgcggtttt ggcagtacac caatgggcgt ggatagcggt ttgactcacg gggatttcca 4920 agtctccacc ccattgacgt caatgggagt ttgttttggc accaaaatca acgggacttt 4980 ccaaaatgtc gtaataaccc cgccccgttg acgcaaatgg gcggtaggcg tgtacggtgg 5040 gaggtctata taagcagagc tcgtttagtg aaccgtcaga tcctcactct cttccgcatc 5100 gctgtctgcg agggccagct gttgggctcg cggttgagga caaactcttc gcggtctttc 5160 cagtactctt ggatcggaaa cccgtcggcc tccgaacggt actccgccac cgagggacct 5220 gagcgagtcc gcatcgaccg gatcggaaaa cctctcgaga aaggcgtcta accagtcaca 5280 gtcgcaaggt aggctgagca ccgtggcggg cggcagcggg tggcggtcgg ggttgtttct 5340 ggcggaggtg ctgctgatga tgtaattaaa gtaggcggt 5379 <210> SEQ ID NO 69 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 69 gggttccagg ttccactggc gaggttcagc tgcagcagtc tgt 43 <210> SEQ ID NO 70 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 70 gggttccagg ttccactggc gaggtgcagc ttcaggagtc agg 43 <210> SEQ ID NO 71 <211> LENGTH: 38 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 71 ggggccaggg gaaagacaga tgggcccttc gttgaggc 38 <210> SEQ ID NO 72 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be H, Y or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be S, T, N or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be absent, S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be D, F or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be G or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa may be K, L or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (14)..(14) <223> OTHER INFORMATION: Xaa may be T or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be A, N, E or Y <400> SEQUENCE: 72 Xaa Ser Ser Xaa Ser Leu Leu Xaa Xaa Xaa Xaa Xaa Xaa Xaa Xaa Leu 1 5 10 15 Xaa <210> SEQ ID NO 73 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be G or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be T, N or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be F, Y or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be N or A <400> SEQUENCE: 73 Lys Ala Ser Gln Asp Xaa Xaa Xaa Xaa Xaa Xaa 1 5 10 <210> SEQ ID NO 74 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be A or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be R or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be E, K or A <400> SEQUENCE: 74 Phe Xaa Ser Thr Xaa Xaa Ser 1 5 <210> SEQ ID NO 75 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be L or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be L or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be D or F <400> SEQUENCE: 75 Xaa Val Ser Xaa Xaa Xaa Ser 1 5 <210> SEQ ID NO 76 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be D or A <400> SEQUENCE: 76 Xaa Ala Asn Arg Leu Val Xaa 1 5 <210> SEQ ID NO 77 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be Q or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be D, F or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be E, A, N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be I, F or T <400> SEQUENCE: 77 Xaa Gln Xaa Xaa Xaa Xaa Pro Leu Thr 1 5 <210> SEQ ID NO 78 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be I or T <400> SEQUENCE: 78 Gln Gln His Xaa Xaa Xaa Pro Leu Thr 1 5 <210> SEQ ID NO 79 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be F or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be R or L <400> SEQUENCE: 79 Xaa Gln Gly Xaa His Xaa Pro Xaa Thr 1 5 <210> SEQ ID NO 80 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be T, I or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be an acidic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be E, N or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 80 Gly Tyr Xaa Phe Xaa Xaa Tyr Xaa Xaa His 1 5 10 <210> SEQ ID NO 81 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be V or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be A, G or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be R, G, D, A, S, N or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 81 Xaa Xaa Asp Pro Xaa Thr Gly Xaa Thr Xaa 1 5 10 <210> SEQ ID NO 82 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be A, E or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be R, G, A, S, N, V or D <400> SEQUENCE: 82 Val Xaa Asp Pro Xaa Thr Gly Xaa Thr Ala 1 5 10 <210> SEQ ID NO 83 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be D, E or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be D or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be Y, S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be D, E or N <400> SEQUENCE: 83 Tyr Ile Xaa Xaa Xaa Gly Xaa Xaa Xaa 1 5 <210> SEQ ID NO 84 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be N or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be E, D or N <400> SEQUENCE: 84 Xaa Ile Asn Pro Tyr Asn Xaa Val Thr Glu 1 5 10 <210> SEQ ID NO 85 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be N or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be G or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be I or T <400> SEQUENCE: 85 Asp Ile Asn Pro Xaa Tyr Gly Xaa Xaa Thr 1 5 10 <210> SEQ ID NO 86 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be G or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be Y or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be A or S <400> SEQUENCE: 86 Met Xaa Xaa Xaa Asp Tyr 1 5 <210> SEQ ID NO 87 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be G or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be absent or M <400> SEQUENCE: 87 Ile Xaa Tyr Ala Xaa Asp Tyr 1 5 <210> SEQ ID NO 88 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be R or W <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be a basic amino acid <400> SEQUENCE: 88 Ala Xaa Xaa Gly Leu Arg Xaa 1 5 <210> SEQ ID NO 89 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be N or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be S, N or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be N or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be Q, N or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa may be K or L <400> SEQUENCE: 89 Lys Ser Ser Gln Ser Leu Leu Xaa Xaa Xaa Xaa Xaa Xaa Asn Tyr Leu 1 5 10 15 Ala <210> SEQ ID NO 90 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be N or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be Y or F <400> SEQUENCE: 90 Lys Ala Ser Gln Asp Ile His Xaa Xaa Leu Asn 1 5 10 <210> SEQ ID NO 91 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL2 consensus <400> SEQUENCE: 91 Phe Ala Ser Thr Arg Glu Ser 1 5 <210> SEQ ID NO 92 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL2 consensus <400> SEQUENCE: 92 Leu Val Ser Lys Leu Asp Ser 1 5 <210> SEQ ID NO 93 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL2 consensus <400> SEQUENCE: 93 Arg Ala Asn Arg Leu Val Asp 1 5 <210> SEQ ID NO 94 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL3 consensus <400> SEQUENCE: 94 Gln Gln His Tyr Ser Thr Pro Leu Thr 1 5 <210> SEQ ID NO 95 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be W or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be Y or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be D or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be A, E or H <400> SEQUENCE: 95 Xaa Gln Xaa Xaa Xaa Phe Pro Arg Thr 1 5 <210> SEQ ID NO 96 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be D or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be E or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be M, I or V <400> SEQUENCE: 96 Gly Tyr Xaa Phe Thr Xaa Tyr Xaa Xaa His 1 5 10 <210> SEQ ID NO 97 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be T or S <400> SEQUENCE: 97 Gly Phe Xaa Ile Thr Ser Gly Tyr Gly Trp His 1 5 10 <210> SEQ ID NO 98 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be V, N or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be I or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be E, A or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be T or Y <220> FEATURE: <221> NAME/KEY: misc_feature <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa can be any naturally occurring amino acid <400> SEQUENCE: 98 Xaa Xaa Asp Pro Xaa Xaa Gly Xaa Thr Ala 1 5 10 <210> SEQ ID NO 99 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be F or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be N or D <400> SEQUENCE: 99 Tyr Ile Xaa Xaa Xaa Gly 1 5 <210> SEQ ID NO 100 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be S or A <400> SEQUENCE: 100 Met Gly Tyr Xaa Asp Tyr 1 5 <210> SEQ ID NO 101 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH3 consensus <400> SEQUENCE: 101 Ala Ser Ser Tyr Asp Gly Phe Leu Ala Tyr 1 5 10 <210> SEQ ID NO 102 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be R or W <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be W or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be Q or N <400> SEQUENCE: 102 Ala Xaa Xaa Gly Leu Arg Xaa 1 5 <210> SEQ ID NO 103 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 light chain variable region <400> SEQUENCE: 103 Asp Ala Val Met Thr Gln Ile Pro Leu Thr Leu Ser Val Thr Ile Gly 1 5 10 15 Gln Pro Ala Ser Leu Ser Cys Lys Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asp Gly Lys Thr Tyr Leu Asn Trp Leu Leu Gln Arg Pro Gly Gln Ser 35 40 45 Pro Lys Arg Leu Ile Ser Leu Val Ser Lys Leu Asp Ser Gly Val Pro 50 55 60 Asp Arg Phe Thr Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Leu Tyr Tyr Cys Trp Gln Gly 85 90 95 Thr His Phe Pro Arg Thr Phe Ala Gly Gly Thr Asn Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 104 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F6 light chain variable region <400> SEQUENCE: 104 Ser Ile Val Met Thr Gln Thr Pro Leu Thr Leu Ser Val Thr Ile Gly 1 5 10 15 Gln Pro Ala Ser Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Tyr Ser 20 25 30 Asp Gly Lys Thr Tyr Leu Asn Trp Leu Leu Gln Arg Pro Gly Gln Ser 35 40 45 Pro Lys Arg Leu Ile Ser Leu Val Ser Lys Leu Asp Ser Gly Val Pro 50 55 60 Asp Gly Phe Thr Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Trp Gln Gly 85 90 95 Thr His Phe Pro Arg Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 105 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E8 light chain variable region <400> SEQUENCE: 105 Asp Ala Val Met Thr Gln Ile Pro Leu Thr Leu Ser Val Thr Ile Gly 1 5 10 15 Gln Pro Ala Ser Ile Ser Cys Lys Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asp Gly Lys Thr Tyr Leu Asn Trp Leu Leu Gln Arg Pro Gly Gln Ser 35 40 45 Pro Lys Arg Leu Ile Tyr Leu Val Ser Lys Leu Asp Ser Gly Val Pro 50 55 60 Asp Arg Phe Thr Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Trp Gln Gly 85 90 95 Thr His Phe Pro Arg Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 106 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 light chain variable region <400> SEQUENCE: 106 Asp Ile Val Met Thr Gln Ala Ala Pro Ser Val Pro Val Thr Pro Gly 1 5 10 15 Glu Ser Val Ser Ile Ser Cys Arg Ser Ser Lys Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Tyr Trp Phe Leu Gln Arg Pro Gly Gln Ser 35 40 45 Pro Gln Leu Leu Ile Tyr Arg Met Ser Asn Leu Ala Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Ala Phe Thr Leu Arg Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Met Gln His 85 90 95 Leu Glu Tyr Pro Tyr Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 107 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A9 light chain variable region <400> SEQUENCE: 107 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Leu Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Asn Gln Leu Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Lys Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Thr Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Phe Asn Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 108 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B1 light chain variable region <400> SEQUENCE: 108 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Ile Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Phe Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Ile Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 109 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G5 light chain variable region <400> SEQUENCE: 109 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Phe Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Thr Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Ile Pro Leu Thr Phe Gly Ser Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 110 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B2 light chain variable region <400> SEQUENCE: 110 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Ile Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 111 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B8 light chain variable region <400> SEQUENCE: 111 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 112 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G8 light chain variable region <400> SEQUENCE: 112 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 113 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F7 light chain variable region <400> SEQUENCE: 113 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 114 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E9 light chain variable region <400> SEQUENCE: 114 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Glu Phe Thr Leu Thr 65 70 75 80 Ile Thr Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 115 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C3 light chain variable region <400> SEQUENCE: 115 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Gly Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Gly Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 116 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E12 light chain variable region <400> SEQUENCE: 116 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Arg 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Ile Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 117 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 4A2 light chain variable region <400> SEQUENCE: 117 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Asn 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Leu Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Tyr Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Asp Leu 100 105 110 Lys <210> SEQ ID NO 118 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F10 light chain variable region <400> SEQUENCE: 118 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Thr Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Thr 20 25 30 Ser Asn Gln Leu Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Thr Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 119 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F4 light chain variable region <400> SEQUENCE: 119 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Thr Val Thr Ala Gly 1 5 10 15 Glu Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Thr 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Ala Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 120 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B11 light chain variable region <400> SEQUENCE: 120 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 121 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 light chain variable region <400> SEQUENCE: 121 Asp Ile Val Met Thr Gln Ser Pro Lys Phe Met Ser Thr Ser Val Gly 1 5 10 15 Asp Arg Val Ser Ile Thr Cys Lys Ala Ser Gln Asp Val Gly Thr Ala 20 25 30 Val Ala Trp Tyr Gln Gln Lys Pro Gly Gln Ser Pro Glu Leu Leu Ile 35 40 45 Tyr Trp Thr Ser Thr Arg His Thr Gly Val Pro Asp Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser Ser Val Gln Ala 65 70 75 80 Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln His Tyr Ser Ile Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Arg 100 105 <210> SEQ ID NO 122 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D1 light chain variable region <400> SEQUENCE: 122 Asp Ile Lys Met Thr Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Thr Tyr 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Glu Thr Leu Ile 35 40 45 Tyr Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Tyr 65 70 75 80 Glu Asp Met Gly Ile Tyr Tyr Cys Leu Gln Tyr Asp Glu Phe Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 <210> SEQ ID NO 123 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C2 light chain variable region <400> SEQUENCE: 123 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Leu Thr Cys Lys Ala Ser Gln Asp Ile His Asn Tyr 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 His Arg Ala Asn Arg Leu Val Ala Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Tyr 65 70 75 80 Glu Asp Leu Gly Ile Tyr Tyr Cys Leu Gln Tyr Asp Ala Phe Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 <210> SEQ ID NO 124 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E6 light chain variable region <400> SEQUENCE: 124 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Leu Thr Cys Lys Ala Ser Gln Asp Ile His Asn Tyr 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 His Arg Ala Asn Arg Leu Val Ala Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Tyr 65 70 75 80 Glu Asp Leu Gly Ile Tyr Tyr Cys Leu Gln Tyr Asp Ala Phe Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 <210> SEQ ID NO 125 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3H3 light chain variable region <400> SEQUENCE: 125 Asp Ile Val Met Ser Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Arg Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 Phe His Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Leu Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Tyr 65 70 75 80 Glu Asp Met Gly Ile Tyr Phe Cys Leu Gln Tyr Asp Ala Phe Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 <210> SEQ ID NO 126 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 heavy chain variable region <400> SEQUENCE: 126 His Glu Ile Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Met Ser Cys Lys Thr Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Asn Met His Trp Val Lys Gln Lys Pro Gly Gln Gly Leu Glu Trp 35 40 45 Ile Gly Tyr Ile Asn Pro Tyr Asn Asp Val Thr Glu Tyr Asn Glu Lys 50 55 60 Phe Lys Gly Arg Ala Thr Leu Thr Ser Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Asp Leu Ser Ser Leu Thr Ser Asp Asp Ser Ala Val Tyr Phe 85 90 95 Cys Ala Trp Phe Gly Leu Arg Gln Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Thr 115 <210> SEQ ID NO 127 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F6 heavy chain variable region <400> SEQUENCE: 127 His Glu Val Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Met Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Glu 20 25 30 Tyr Asn Ile His Trp Val Lys Gln Lys Pro Gly Gln Gly Pro Glu Trp 35 40 45 Ile Gly Asn Ile Asn Pro Tyr Asn Asp Val Thr Glu Tyr Asn Glu Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ser Asp Lys Ala Ser Ser Thr Ala 65 70 75 80 Tyr Met Asp Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ala Arg Trp Gly Leu Arg Asn Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Ala 115 <210> SEQ ID NO 128 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E8 heavy chain variable region <400> SEQUENCE: 128 His Glu Val Gln Leu Gln Gln Ser Val Pro Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Met Ser Cys Lys Thr Ser Gly Tyr Thr Phe Thr Glu 20 25 30 Tyr Asn Met His Trp Val Lys Gln Lys Pro Gly Gln Gly Pro Glu Trp 35 40 45 Ile Gly Asn Ile Asn Pro Tyr Asn Asn Val Thr Glu Tyr Asn Glu Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ser Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Leu Asp Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ala Arg Trp Gly Leu Arg Asn Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Ala 115 <210> SEQ ID NO 129 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A9 heavy chain variable region <400> SEQUENCE: 129 His Gln Val Gln Val Gln Gln Pro Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp 20 25 30 Tyr Glu Val His Trp Val Arg Gln Arg Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ala Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ile Gly Tyr Ala Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 130 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B1 heavy chain variable region <400> SEQUENCE: 130 His Gln Val Gln Leu Gln Gln Pro Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Gly Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Thr Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Arg Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 131 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B2 heavy chain variable region <400> SEQUENCE: 131 His Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Ala Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 132 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F4 heavy chain variable region <400> SEQUENCE: 132 His Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Ser Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ala Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 133 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E9 heavy chain variable region <400> SEQUENCE: 133 His Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Ala Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Met His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Ser Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ala Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 134 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B8 heavy chain variable region <400> SEQUENCE: 134 His Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Asp Thr Ala Tyr Asn Gln Asn 50 55 60 Phe Thr Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ala Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 135 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G8 heavy chain variable region <400> SEQUENCE: 135 His Gln Val Gln Leu Lys Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Val His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Ala Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Val Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 136 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F7 heavy chain variable region <400> SEQUENCE: 136 His Gln Ala Tyr Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Asp Lys Ala Thr Leu Thr Ala Asp Lys Ala Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 137 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E12 heavy chain variable region <400> SEQUENCE: 137 His Gln Val Gln Leu Gln Gln Ser Glu Ala Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Arg Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly His Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 138 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 heavy chain variable region <400> SEQUENCE: 138 His Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Val Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Ala His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Ile Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 139 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F10 heavy chain variable region <400> SEQUENCE: 139 His Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Pro Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Val His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Ala Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Ala Ala 65 70 75 80 Tyr Met Glu Leu Ser Arg Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Ser Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 140 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C3 heavy chain variable region <400> SEQUENCE: 140 His Glu Val Gln Leu Gln Gln Ser Val Ala Glu Val Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Val Thr Ala Tyr Asn Gln Arg 50 55 60 Phe Arg Asp Lys Ala Thr Leu Thr Thr Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Phe 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 141 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G5 heavy chain variable region <400> SEQUENCE: 141 His Gln Val Gln Leu Gln Gln Pro Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Leu Asp Pro Gly Thr Gly Arg Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Asp Lys Ala Thr Leu Ser Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Ser Tyr Ser Asp Tyr Trp Gly Pro Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 142 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B11 heavy chain variable region <400> SEQUENCE: 142 His Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Met His Trp Val Lys Gln Thr Pro Val Arg Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Ala Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Ala Ala 65 70 75 80 Phe Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 143 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E6 heavy chain variable region <400> SEQUENCE: 143 His Gln Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Ser Asp 20 25 30 Tyr Glu Met His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Gly Ile Asp Pro Glu Thr Gly Asp Thr Val Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ile Ser Tyr Ala Met Asp Tyr Trp Gly Gln Gly Thr Ser Val Thr 100 105 110 Val Ser Ser 115 <210> SEQ ID NO 144 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 4A2 heavy chain variable region <400> SEQUENCE: 144 His Gln Val Lys Leu Gln Gln Ser Gly Thr Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Lys Phe Thr Asp 20 25 30 Tyr Glu Met His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Gly Ile Asp Pro Glu Thr Gly Gly Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Ile Leu Thr Ala Asp Lys Ser Ser Thr Thr Ala 65 70 75 80 Tyr Met Glu Leu Arg Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ile Ser Tyr Ala Met Asp Tyr Trp Gly Gln Gly Thr Ser Val Thr 100 105 110 Val Ser Ser 115 <210> SEQ ID NO 145 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 heavy chain variable region <400> SEQUENCE: 145 His Glu Val Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Ile Ser Cys Lys Ala Ser Gly Asp Thr Phe Thr Asp 20 25 30 Tyr Tyr Met Asn Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp 35 40 45 Ile Gly Asp Ile Asn Pro Asn Tyr Gly Gly Ile Thr Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Val Asp Thr Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Arg Gly Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Gln Ala Tyr Tyr Arg Asn Ser Asp Tyr Trp Gly Gln Gly Thr Thr 100 105 110 Leu Thr Val Ser Ser 115 <210> SEQ ID NO 146 <211> LENGTH: 118 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D1 heavy chain variable region <400> SEQUENCE: 146 His Glu Val Gln Leu Gln Glu Ser Gly Pro Asp Leu Val Lys Pro Ser 1 5 10 15 Gln Ser Leu Ser Leu Thr Cys Thr Val Thr Gly Phe Ser Ile Thr Ser 20 25 30 Gly Tyr Gly Trp His Trp Ile Arg Gln Phe Pro Gly Asp Lys Leu Glu 35 40 45 Trp Met Gly Tyr Ile Ser Phe Asn Gly Asp Tyr Asn Tyr Asn Pro Ser 50 55 60 Leu Lys Ser Arg Ile Ser Ile Thr Arg Asp Thr Ser Lys Asn Gln Phe 65 70 75 80 Phe Leu Gln Leu Ser Ser Val Thr Thr Glu Asp Thr Ala Thr Tyr Tyr 85 90 95 Cys Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr 100 105 110 Leu Val Thr Val Ser Ala 115 <210> SEQ ID NO 147 <211> LENGTH: 118 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C2 heavy chain variable region <400> SEQUENCE: 147 His Asp Val Gln Leu Gln Glu Ser Gly Pro Asp Leu Val Lys Pro Ser 1 5 10 15 Gln Ser Leu Ser Leu Thr Cys Thr Val Thr Gly Phe Ser Ile Thr Ser 20 25 30 Gly Tyr Gly Trp His Trp Ile Arg Gln Phe Pro Gly Asn Lys Leu Glu 35 40 45 Trp Met Gly Tyr Ile Ser Phe Asn Gly Asp Ser Asn Tyr Asn Pro Ser 50 55 60 Leu Lys Ser Arg Ile Ser Ile Thr Arg Asp Thr Ser Lys Asn Gln Phe 65 70 75 80 Phe Leu Gln Leu Asn Ser Val Thr Ser Glu Asp Thr Ala Thr Tyr Tyr 85 90 95 Cys Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Pro 100 105 110 Leu Val Thr Val Ser Ala 115 <210> SEQ ID NO 148 <211> LENGTH: 16 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 light chain CDR1 <400> SEQUENCE: 148 Lys Ser Ser Gln Ser Leu Leu His Ser Asp Gly Lys Thr Tyr Leu Asn 1 5 10 15 <210> SEQ ID NO 149 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 light chain CDR2 <400> SEQUENCE: 149 Leu Val Ser Lys Leu Asp Ser 1 5 <210> SEQ ID NO 150 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 light chain CDR3 <400> SEQUENCE: 150 Trp Gln Gly Thr His Phe Pro Arg Thr 1 5 <210> SEQ ID NO 151 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 heavy chain CDR1 <400> SEQUENCE: 151 Gly Tyr Thr Phe Thr Asp Tyr Asn Met His 1 5 10 <210> SEQ ID NO 152 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 heavy chain CDR2 <400> SEQUENCE: 152 Tyr Ile Asn Pro Tyr Asn Asp Val Thr Glu 1 5 10 <210> SEQ ID NO 153 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 heavy chain CDR3 <400> SEQUENCE: 153 Ala Trp Phe Gly Leu Arg Gln 1 5 <210> SEQ ID NO 154 <211> LENGTH: 16 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 light chain CDR1 <400> SEQUENCE: 154 Arg Ser Ser Lys Ser Leu Leu His Ser Asn Gly Asn Thr Tyr Leu Tyr 1 5 10 15 <210> SEQ ID NO 155 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 light chain CDR2 <400> SEQUENCE: 155 Arg Met Ser Asn Leu Ala Ser 1 5 <210> SEQ ID NO 156 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 light chain CDR3 <400> SEQUENCE: 156 Met Gln His Leu Glu Tyr Pro Tyr Thr 1 5 <210> SEQ ID NO 157 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 heavy chain CDR1 <400> SEQUENCE: 157 Gly Asp Thr Phe Thr Asp Tyr Tyr Met Asn 1 5 10 <210> SEQ ID NO 158 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 heavy chain CDR2 <400> SEQUENCE: 158 Asp Ile Asn Pro Asn Tyr Gly Gly Ile Thr 1 5 10 <210> SEQ ID NO 159 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 heavy chain CDR3 <400> SEQUENCE: 159 Gln Ala Tyr Tyr Arg Asn Ser Asp Tyr 1 5 <210> SEQ ID NO 160 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 light chain CDR1 <400> SEQUENCE: 160 Lys Ala Ser Gln Asp Val Gly Thr Ala Val Ala 1 5 10 <210> SEQ ID NO 161 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 light chain CDR2 <400> SEQUENCE: 161 Trp Thr Ser Thr Arg His Thr 1 5 <210> SEQ ID NO 162 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 light chain CDR3 <400> SEQUENCE: 162 Gln Gln His Tyr Ser Ile Pro Leu Thr 1 5 <210> SEQ ID NO 163 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 heavy chain CDR1 <400> SEQUENCE: 163 Gly Tyr Ile Phe Thr Asp Tyr Glu Ile His 1 5 10 <210> SEQ ID NO 164 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 heavy chain CDR2 <400> SEQUENCE: 164 Val Ile Asp Pro Glu Thr Gly Asn Thr Ala 1 5 10 <210> SEQ ID NO 165 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 heavy chain CDR3 <400> SEQUENCE: 165 Met Gly Tyr Ser Asp Tyr 1 5 <210> SEQ ID NO 166 <211> LENGTH: 240 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3D3 light chain <400> SEQUENCE: 166 Met Val Leu Gln Thr Gln Val Phe Ile Ser Leu Leu Leu Trp Ile Ser 1 5 10 15 Gly Ala Tyr Gly Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala 20 25 30 Val Ser Leu Gly Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser 35 40 45 Leu Leu Asn Ser Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln 50 55 60 Lys Pro Gly Gln Pro Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg 65 70 75 80 Glu Ser Ser Val Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp 85 90 95 Phe Thr Leu Thr Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr 100 105 110 Tyr Cys Gln Gln His Tyr Ser Thr Pro Leu Thr Phe Gly Gln Gly Thr 115 120 125 Lys Leu Glu Ile Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe 130 135 140 Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys 145 150 155 160 Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val 165 170 175 Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln 180 185 190 Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser 195 200 205 Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His 210 215 220 Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 235 240 <210> SEQ ID NO 167 <211> LENGTH: 462 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3D3 heavy chain <400> SEQUENCE: 167 Met Asp Trp Thr Trp Arg Ile Leu Phe Leu Val Ala Ala Ala Thr Gly 1 5 10 15 Thr His Ala Glu Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys 20 25 30 Pro Gly Ala Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Ile Phe 35 40 45 Thr Asp Tyr Glu Ile His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu 50 55 60 Glu Trp Met Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn 65 70 75 80 Gln Lys Phe Lys Gly Arg Val Thr Ile Thr Ala Asp Thr Ser Thr Ser 85 90 95 Thr Ala Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Leu Val 115 120 125 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 130 135 140 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 145 150 155 160 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 165 170 175 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 180 185 190 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 195 200 205 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 210 215 220 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 225 230 235 240 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 245 250 255 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 260 265 270 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 275 280 285 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 290 295 300 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 305 310 315 320 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 325 330 335 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 340 345 350 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 355 360 365 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 370 375 380 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 385 390 395 400 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 405 410 415 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 420 425 430 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 435 440 445 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 450 455 460 <210> SEQ ID NO 168 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3D3 light chain variable region <400> SEQUENCE: 168 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Pro Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> SEQ ID NO 169 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3D3 heavy chain variable region <400> SEQUENCE: 169 Glu Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Thr Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Leu Val Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 170 <211> LENGTH: 234 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3C4 light chain <400> SEQUENCE: 170 Met Val Leu Gln Thr Gln Val Phe Ile Ser Leu Leu Leu Trp Ile Ser 1 5 10 15 Gly Ala Tyr Gly Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ser 20 25 30 Ala Ser Val Gly Asp Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp 35 40 45 Ile His Asn Phe Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ala Pro 50 55 60 Lys Thr Leu Ile Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser 65 70 75 80 Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Tyr Thr Leu Thr Ile Ser 85 90 95 Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Ser Cys Leu Gln Tyr Asp 100 105 110 Glu Ile Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys Arg 115 120 125 Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln 130 135 140 Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr 145 150 155 160 Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser 165 170 175 Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr 180 185 190 Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys 195 200 205 His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro 210 215 220 Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 <210> SEQ ID NO 171 <211> LENGTH: 466 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3C4 heavy chain <400> SEQUENCE: 171 Met Asp Trp Thr Trp Arg Ile Leu Phe Leu Val Ala Ala Ala Thr Gly 1 5 10 15 Thr His Ala Glu Val Gln Leu Gln Glu Ser Gly Pro Gly Leu Val Lys 20 25 30 Pro Ser Gln Thr Leu Ser Leu Thr Cys Thr Val Ser Gly Phe Ser Ile 35 40 45 Thr Ser Gly Tyr Gly Trp His Trp Ile Arg Gln His Pro Gly Lys Gly 50 55 60 Leu Glu Trp Ile Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn 65 70 75 80 Pro Ser Leu Lys Ser Arg Val Thr Ile Ser Gln Asp Thr Ser Lys Asn 85 90 95 Gln Phe Ser Leu Lys Leu Ser Ser Val Thr Ala Ala Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln 115 120 125 Gly Thr Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val 130 135 140 Phe Pro Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala 145 150 155 160 Leu Gly Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser 165 170 175 Trp Asn Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val 180 185 190 Leu Gln Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro 195 200 205 Ser Ser Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys 210 215 220 Pro Ser Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp 225 230 235 240 Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly 245 250 255 Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile 260 265 270 Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu 275 280 285 Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His 290 295 300 Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg 305 310 315 320 Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys 325 330 335 Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu 340 345 350 Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr 355 360 365 Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu 370 375 380 Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp 385 390 395 400 Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val 405 410 415 Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp 420 425 430 Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His 435 440 445 Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro 450 455 460 Gly Lys 465 <210> SEQ ID NO 172 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3C4 light chain variable region <400> SEQUENCE: 172 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ala Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Thr Asp Tyr Thr Leu Thr Ile Ser Ser Leu Gln Pro 65 70 75 80 Glu Asp Phe Ala Thr Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 <210> SEQ ID NO 173 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3C4 heavy chain variable region <400> SEQUENCE: 173 Glu Val Gln Leu Gln Glu Ser Gly Pro Gly Leu Val Lys Pro Ser Gln 1 5 10 15 Thr Leu Ser Leu Thr Cys Thr Val Ser Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln His Pro Gly Lys Gly Leu Glu Trp 35 40 45 Ile Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Val Thr Ile Ser Gln Asp Thr Ser Lys Asn Gln Phe Ser 65 70 75 80 Leu Lys Leu Ser Ser Val Thr Ala Ala Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser 115 <210> SEQ ID NO 174 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 light chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (21)..(21) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (64)..(64) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (112)..(112) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <400> SEQUENCE: 174 Asp Ile Val Met Thr Gln Ser Pro Xaa Ser Leu Ala Val Ser Xaa Gly 1 5 10 15 Xaa Xaa Xaa Thr Xaa Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Xaa Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Xaa 50 55 60 Pro Asp Arg Phe Xaa Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Xaa Gln Ala Glu Asp Xaa Ala Xaa Tyr Xaa Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa 100 105 110 Lys <210> SEQ ID NO 175 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 light chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be D or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be E or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (21)..(21) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa may be P or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (64)..(64) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be S or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be V or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa may be Q or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (112)..(112) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 175 Asp Ile Val Met Thr Gln Ser Pro Xaa Ser Leu Ala Val Ser Xaa Gly 1 5 10 15 Xaa Xaa Xaa Thr Xaa Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Xaa Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Xaa 50 55 60 Pro Asp Arg Phe Xaa Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Xaa Gln Ala Glu Asp Xaa Ala Xaa Tyr Xaa Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa 100 105 110 Lys <210> SEQ ID NO 176 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 light chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be D or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be L or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be E or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa may be R or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa may be A or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (21)..(21) <223> OTHER INFORMATION: Xaa may be I or M <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa may be P or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (64)..(64) <223> OTHER INFORMATION: Xaa may be V or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be S or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be L or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa may be v or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be V or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa may be Y or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa may be Q or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (112)..(112) <223> OTHER INFORMATION: Xaa may be I or L <400> SEQUENCE: 176 Asp Ile Val Met Thr Gln Ser Pro Xaa Ser Leu Ala Val Ser Xaa Gly 1 5 10 15 Xaa Xaa Xaa Thr Xaa Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Xaa Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Xaa 50 55 60 Pro Asp Arg Phe Xaa Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Xaa Gln Ala Glu Asp Xaa Ala Xaa Tyr Xaa Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa 100 105 110 Lys <210> SEQ ID NO 177 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 heavy chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (42)..(42) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (109)..(109) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <400> SEQUENCE: 177 Glu Val Gln Leu Xaa Gln Ser Xaa Ala Glu Xaa Xaa Xaa Pro Gly Ala 1 5 10 15 Ser Val Xaa Xaa Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Xaa Gln Xaa Pro Xaa Xaa Gly Leu Glu Trp Xaa 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Thr Xaa Thr Ala Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Xaa Xaa Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 178 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 heavy chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be V or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be G or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be K or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa may be K or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa may be A or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (42)..(42) <223> OTHER INFORMATION: Xaa may be G or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be Q or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa may be L or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (109)..(109) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 178 Glu Val Gln Leu Xaa Gln Ser Xaa Ala Glu Xaa Xaa Xaa Pro Gly Ala 1 5 10 15 Ser Val Xaa Xaa Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Xaa Gln Xaa Pro Xaa Xaa Gly Leu Glu Trp Xaa 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Thr Xaa Thr Ala Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Xaa Xaa Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 179 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 heavy chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be V or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be G or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be V or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be K or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa may be K or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa may be K or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa may be V or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa may be R or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa may be A or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (42)..(42) <223> OTHER INFORMATION: Xaa may be G or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be Q or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa may be M or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa may be R or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be V or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa may be I or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa may be L or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (109)..(109) <223> OTHER INFORMATION: Xaa may be V or L <400> SEQUENCE: 179 Glu Val Gln Leu Xaa Gln Ser Xaa Ala Glu Xaa Xaa Xaa Pro Gly Ala 1 5 10 15 Ser Val Xaa Xaa Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Xaa Gln Xaa Pro Xaa Xaa Gly Leu Glu Trp Xaa 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Thr Xaa Thr Ala Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Xaa Xaa Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 180 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 light chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (79)..(79) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (83)..(83) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (85)..(85) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (100)..(100) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: misc_feature <222> LOCATION: (107)..(107) <223> OTHER INFORMATION: Xaa can be any naturally occurring amino acid <400> SEQUENCE: 180 Asp Ile Val Met Xaa Gln Ser Pro Ser Ser Xaa Xaa Ala Ser Xaa Gly 1 5 10 15 Xaa Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Xaa Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Xaa Asp Tyr Xaa Leu Thr Ile Ser Ser Leu Xaa Xaa 65 70 75 80 Glu Asp Xaa Xaa Xaa Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa Xaa 100 105 <210> SEQ ID NO 181 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 light chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be S or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be an acidic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be A or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be T or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (79)..(79) <223> OTHER INFORMATION: Xaa may be Q or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa may be P or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (83)..(83) <223> OTHER INFORMATION: Xaa may be F or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be A or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (85)..(85) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (100)..(100) <223> OTHER INFORMATION: Xaa may be Q or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (107)..(107) <223> OTHER INFORMATION: Xaa may be a basic amino acid <400> SEQUENCE: 181 Asp Ile Val Met Xaa Gln Ser Pro Ser Ser Xaa Xaa Ala Ser Xaa Gly 1 5 10 15 Xaa Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Xaa Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Xaa Asp Tyr Xaa Leu Thr Ile Ser Ser Leu Xaa Xaa 65 70 75 80 Glu Asp Xaa Xaa Xaa Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa Xaa 100 105 <210> SEQ ID NO 182 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 light chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be L or M <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be S or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be V or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be D or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be A or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be T or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (79)..(79) <223> OTHER INFORMATION: Xaa may be Q or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa may be P or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (83)..(83) <223> OTHER INFORMATION: Xaa may be F or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be A or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (85)..(85) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (100)..(100) <223> OTHER INFORMATION: Xaa may be Q or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa may be I or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (107)..(107) <223> OTHER INFORMATION: Xaa may be K or R <400> SEQUENCE: 182 Asp Ile Val Met Xaa Gln Ser Pro Ser Ser Xaa Xaa Ala Ser Xaa Gly 1 5 10 15 Xaa Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Xaa Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Xaa Asp Tyr Xaa Leu Thr Ile Ser Ser Leu Xaa Xaa 65 70 75 80 Glu Asp Xaa Xaa Xaa Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa Xaa 100 105 <210> SEQ ID NO 183 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 heavy chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (25)..(25) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (45)..(45) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (71)..(71) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (117)..(117) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <400> SEQUENCE: 183 Glu Val Gln Leu Gln Glu Ser Gly Pro Xaa Leu Val Lys Pro Ser Gln 1 5 10 15 Xaa Leu Ser Leu Thr Cys Thr Val Xaa Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Xaa Pro Gly Xaa Xaa Leu Glu Trp 35 40 45 Xaa Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Xaa Xaa Ile Xaa Gln Asp Thr Ser Lys Asn Gln Phe Xaa 65 70 75 80 Leu Xaa Leu Xaa Ser Val Thr Xaa Xaa Asp Thr Ala Xaa Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Xaa 115 <210> SEQ ID NO 184 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 heavy chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: xaa may be G or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (25)..(25) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa may be H or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa may be K or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (45)..(45) <223> OTHER INFORMATION: Xaa may be G or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (71)..(71) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa may be A or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa may be A or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa may be V or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (117)..(117) <223> OTHER INFORMATION: Xaa may be any amino acid, A or absent <400> SEQUENCE: 184 Glu Val Gln Leu Gln Glu Ser Gly Pro Xaa Leu Val Lys Pro Ser Gln 1 5 10 15 Xaa Leu Ser Leu Thr Cys Thr Val Xaa Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Xaa Pro Gly Xaa Xaa Leu Glu Trp 35 40 45 Xaa Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Xaa Xaa Ile Xaa Gln Asp Thr Ser Lys Asn Gln Phe Xaa 65 70 75 80 Leu Xaa Leu Xaa Ser Val Thr Xaa Xaa Asp Thr Ala Xaa Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Xaa 115 <210> SEQ ID NO 185 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 heavy chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be G or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (25)..(25) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa may be H or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa may be K or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (45)..(45) <223> OTHER INFORMATION: Xaa may be G or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa may be I or M <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be V or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (71)..(71) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa may be S or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa may be K or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa may be A or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa may be A or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa may be V or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (117)..(117) <223> OTHER INFORMATION: Xaa may be A or absent <400> SEQUENCE: 185 Glu Val Gln Leu Gln Glu Ser Gly Pro Xaa Leu Val Lys Pro Ser Gln 1 5 10 15 Xaa Leu Ser Leu Thr Cys Thr Val Xaa Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Xaa Pro Gly Xaa Xaa Leu Glu Trp 35 40 45 Xaa Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Xaa Xaa Ile Xaa Gln Asp Thr Ser Lys Asn Gln Phe Xaa 65 70 75 80 Leu Xaa Leu Xaa Ser Val Thr Xaa Xaa Asp Thr Ala Xaa Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Xaa 115 <210> SEQ ID NO 186 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant light chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (14)..(14) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (50)..(50) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (105)..(105) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <400> SEQUENCE: 186 Asp Xaa Val Met Thr Gln Thr Pro Leu Ser Leu Xaa Val Xaa Xaa Gly 1 5 10 15 Xaa Xaa Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Xaa Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Xaa Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Xaa Gly Thr Xaa Leu Glu Xaa Lys 100 105 110 <210> SEQ ID NO 187 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant light chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be A or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (14)..(14) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be L or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be an acidic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa may be Q or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (50)..(50) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (105)..(105) <223> OTHER INFORMATION: Xaa may be A or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 187 Asp Xaa Val Met Thr Gln Thr Pro Leu Ser Leu Xaa Val Xaa Xaa Gly 1 5 10 15 Xaa Xaa Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Xaa Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Xaa Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Xaa Gly Thr Xaa Leu Glu Xaa Lys 100 105 110 <210> SEQ ID NO 188 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant light chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be V or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be A or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (14)..(14) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be L or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be D or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa may be Q or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (50)..(50) <223> OTHER INFORMATION: Xaa may be K or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa may be L or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (105)..(105) <223> OTHER INFORMATION: Xaa may be A or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa may be R or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa may be L or I <400> SEQUENCE: 188 Asp Xaa Val Met Thr Gln Thr Pro Leu Ser Leu Xaa Val Xaa Xaa Gly 1 5 10 15 Xaa Xaa Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Xaa Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Xaa Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Xaa Gly Thr Xaa Leu Glu Xaa Lys 100 105 110 <210> SEQ ID NO 189 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-1 light chain variable region: Lvh1 <400> SEQUENCE: 189 Asp Ile Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Gln Leu Leu Ile Tyr Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 190 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-2 light chain variable region: Lvh2 <400> SEQUENCE: 190 Asp Val Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Lys Leu Leu Ile Tyr Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 191 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant heavy chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (87)..(87) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <400> SEQUENCE: 191 Gln Xaa Gln Leu Val Gln Ser Gly Xaa Glu Xaa Xaa Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Xaa Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Xaa Gln Xaa Xaa Gly Xaa Xaa Leu Glu Trp Xaa 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Xaa Xaa Thr Xaa Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Xaa Leu Xaa Ser Leu Xaa Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Xaa Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 192 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant heavy chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be P or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be V or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa may be S or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa may be H or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa may be S or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be I or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa may be K or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa may be Q or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (87)..(87) <223> OTHER INFORMATION: Xaa may be T or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa may be S or L <400> SEQUENCE: 192 Gln Xaa Gln Leu Val Gln Ser Gly Xaa Glu Xaa Xaa Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Xaa Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Xaa Gln Xaa Xaa Gly Xaa Xaa Leu Glu Trp Xaa 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Xaa Xaa Thr Xaa Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Xaa Leu Xaa Ser Leu Xaa Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Xaa Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 193 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant heavy chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be I or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be P or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be M or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be V or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa may be M or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa may be K or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa may be S or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa may be H or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be K or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa may be S or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa may be I or M <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa may be K or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be A or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be I or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa may be L or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa may be V or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa may be K or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa may be Q or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (87)..(87) <223> OTHER INFORMATION: Xaa may be T or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa may be S or L <400> SEQUENCE: 193 Gln Xaa Gln Leu Val Gln Ser Gly Xaa Glu Xaa Xaa Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Xaa Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Xaa Gln Xaa Xaa Gly Xaa Xaa Leu Glu Trp Xaa 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Xaa Xaa Thr Xaa Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Xaa Leu Xaa Ser Leu Xaa Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Xaa Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 194 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-1 heavy chain variable region: Hvh1 <400> SEQUENCE: 194 Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Thr Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 195 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-2 heavy chain variable region: Hvh2 <400> SEQUENCE: 195 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 196 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-3 heavy chain variable region: Hvh3 <400> SEQUENCE: 196 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Ala Thr Leu Thr Val Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 197 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-4 heavy chain variable region: Hvh4 <400> SEQUENCE: 197 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Lys Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 198 <211> LENGTH: 219 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 murine light (kappa) chain <400> SEQUENCE: 198 Asp Val Val Met Thr Gln Thr Pro Leu Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Lys Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Ala Gly Thr Arg Leu Glu Leu Lys 100 105 110 Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 115 120 125 Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 130 135 140 Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 145 150 155 160 Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 165 170 175 Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 180 185 190 Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 195 200 205 Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 199 <211> LENGTH: 219 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized ligh (kappa) chain variant 1: Lh1 <400> SEQUENCE: 199 Asp Ile Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Gln Leu Leu Ile Tyr Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 110 Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 115 120 125 Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 130 135 140 Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 145 150 155 160 Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 165 170 175 Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 180 185 190 Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 195 200 205 Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 200 <211> LENGTH: 219 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized ligh (kappa) chain variant 2: Lh2 <400> SEQUENCE: 200 Asp Val Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Lys Leu Leu Ile Tyr Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 110 Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 115 120 125 Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 130 135 140 Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 145 150 155 160 Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 165 170 175 Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 180 185 190 Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 195 200 205 Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 201 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 murine heavy (IgG1) chain <400> SEQUENCE: 201 Gln Ile Gln Leu Val Gln Ser Gly Pro Glu Met Val Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Met Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Ile Leu Thr Val Asp Lys Ser Ser Ser Thr Ala Tyr 65 70 75 80 Met Gln Leu Asn Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Ser Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 202 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized heavy (Igg1) chain variant 1: Hh1 <400> SEQUENCE: 202 Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Thr Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 203 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized heavy (Igg1) chain variant 2: Hh2 <400> SEQUENCE: 203 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 204 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized heavy (Igg1) chain variant 3: Hh3 <400> SEQUENCE: 204 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Ala Thr Leu Thr Val Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 205 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized heavy (Igg1) chain variant 4: Hh4 <400> SEQUENCE: 205 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Lys Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 206 <211> LENGTH: 34 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 206 atacccaagc ttgccaccat ggagacagac acac 34 <210> SEQ ID NO 207 <211> LENGTH: 33 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 207 atacccaagc ttcatttccc gggagacagg gag 33 <210> SEQ ID NO 208 <211> LENGTH: 41 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 208 atacccaagc ttgggccacc atgaactttc tgctgtcttg g 41 <210> SEQ ID NO 209 <211> LENGTH: 34 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 209 atacccaagc ttctaacact ctcccctgtt gaag 34 <210> SEQ ID NO 210 <211> LENGTH: 3962 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: plasmid pK-CR5 <400> SEQUENCE: 210 ctaaattgta agcgttaata ttttgttaaa attcgcgtta aatttttgtt aaatcagctc 60 attttttaac caataggccg aaatcggcaa aatcccttat aaatcaaaag aatagaccga 120 gatagggttg agtgttgttc cagtttggaa caagagtcca ctattaaaga acgtggactc 180 caacgtcaaa gggcgaaaaa ccgtctatca gggcgatggc ccactacgtg aaccatcacc 240 ctaatcaagt tttttggggt cgaggtgccg taaagcacta aatcggaacc ctaaagggag 300 cccccgattt agagcttgac ggggaaagcc ggcgaacgtg gcgagaaagg aagggaagaa 360 agcgaaagga gcgggcgcta gggcgctggc aagtgtagcg gtcacgctgc gcgtaaccac 420 cacacccgcc gcgcttaatg cgccgctaca gggcgcgtcc cattcgccat tcaggctgcg 480 caactgttgg gaagggcgat cggtgcgggc ctcttcgcta ttacgccagc tggcgaaagg 540 gggatgtgct gcaaggcgat taagttgggt aacgccaggg ttttcccagt cacgacgttg 600 taaaacgacg gccagtgagc gcgcgtaata cgactcacta tagggcgaat tggagctcca 660 ccgcggtggc ggccgctcta gaactagtgg atccacatcg gcgcgccaaa tgatttgccc 720 tcccatatgt ccttccgagt gagagacaca aaaaattcca acacactatt gcaatgaaaa 780 taaatttcct ttattagcca gaggtcgaga tttaaataag cttgctagca gatctttgga 840 cctgggagtg gacacctgtg gagagaaagg caaagtggat gtcattgtca ctcaagtgta 900 tggccagatc gggccaggtg aatatcaaat cctcctcgtt tttggaaact gacaatctta 960 gcgcagaagt aatgcccgct tttgagaggg agtactcacc ccaacagctg gatctcaagc 1020 ctgccacacc tcacctcgac catccgccgt ctcaagaccg cctactttaa ttacatcatc 1080 agcagcacct ccgccagaaa caaccccgac cgccacccgc tgccgcccgc cacggtgctc 1140 agcctacctt gcgactgtga ctggttagac gcctttctcg agaggttttc cgatccggtc 1200 gatgcggact cgctcaggtc cctcggtggc ggagtaccgt tcggaggccg acgggtttcc 1260 gatccaagag tactggaaag accgcgaaga gtttgtcctc aaccgcgagc ccaacagctg 1320 gccctcgcag acagcgatgc ggaagagagt gaccgcggag gctggatcgg tcccggtgtc 1380 ttctatggag gtcaaaacag cgtggatggc gtctccaggc gatctgacgg ttcactaaac 1440 gagctctgct tatataggcc tcccaccgta cacgcctacc tcgacccggg taccaatctt 1500 ataatacaaa cagaccagat tgtctgtttg ttataataca aacagaccag attgtctgtt 1560 tgttataata caaacagacc agattgtctg tttgttataa tacaaacaga ccagattgtc 1620 tgtttgttat aatacaaaca gaccagattg tctgtttgtt ataatacaaa cagaccagat 1680 tgtctgtttg ttaaggttgt cgagtgaaga cgaaagggtt cattaaggcg cgccgtcgac 1740 ctcgaggggg ggcccggtac ccagcttttg ttccctttag tgagggttaa ttgcgcgctt 1800 ggcgtaatca tggtcatagc tgtttcctgt gtgaaattgt tatccgctca caattccaca 1860 caacatacga gccggaagca taaagtgtaa agcctggggt gcctaatgag tgagctaact 1920 cacattaatt gcgttgcgct cactgcccgc tttccagtcg ggaaacctgt cgtgccagct 1980 gcattaatga atcggccaac gcgcggggag aggcggtttg cgtattgggc gctcttccgc 2040 ttcctcgctc actgactcgc tgcgctcggt cgttcggctg cggcgagcgg tatcagctca 2100 ctcaaaggcg gtaatacggt tatccacaga atcaggggat aacgcaggaa agaacatgtg 2160 agcaaaaggc cagcaaaagg ccaggaaccg taaaaaggcc gcgttgctgg cgtttttcca 2220 taggctccgc ccccctgacg agcatcacaa aaatcgacgc tcaagtcaga ggtggcgaaa 2280 cccgacagga ctataaagat accaggcgtt tccccctgga agctccctcg tgcgctctcc 2340 tgttccgacc ctgccgctta ccggatacct gtccgccttt ctcccttcgg gaagcgtggc 2400 gctttctcat agctcacgct gtaggtatct cagttcggtg taggtcgttc gctccaagct 2460 gggctgtgtg cacgaacccc ccgttcagcc cgaccgctgc gccttatccg gtaactatcg 2520 tcttgagtcc aacccggtaa gacacgactt atcgccactg gcagcagcca ctggtaacag 2580 gattagcaga gcgaggtatg taggcggtgc tacagagttc ttgaagtggt ggcctaacta 2640 cggctacact agaaggacag tatttggtat ctgcgctctg ctgaagccag ttaccttcgg 2700 aaaaagagtt ggtagctctt gatccggcaa acaaaccacc gctggtagcg gtggtttttt 2760 tgtttgcaag cagcagatta cgcgcagaaa aaaaggatct caagaagatc ctttgatctt 2820 ttctacgggg tctgacgctc agtggaacga aaactcacgt taagggattt tggtcatgag 2880 attatcaaaa aggatcttca cctagatcct tttaaattaa aaatgaagtt ttaaatcaat 2940 ctaaagtata tatgagtaaa cttggtctga cagttaccaa tgcttaatca gtgaggcacc 3000 tatctcagcg atctgtctat ttcgttcatc catagttgcc tgactccccg tcgtgtagat 3060 aactacgata cgggagggct taccatctgg ccccagtgct gcaatgatac cgcgagaccc 3120 acgctcaccg gctccagatt tatcagcaat aaaccagcca gccggaaggg ccgagcgcag 3180 aagtggtcct gcaactttat ccgcctccat ccagtctatt aattgttgcc gggaagctag 3240 agtaagtagt tcgccagtta atagtttgcg caacgttgtt gccattgcta caggcatcgt 3300 ggtgtcacgc tcgtcgtttg gtatggcttc attcagctcc ggttcccaac gatcaaggcg 3360 agttacatga tcccccatgt tgtgcaaaaa agcggttagc tccttcggtc ctccgatcgt 3420 tgtcagaagt aagttggccg cagtgttatc actcatggtt atggcagcac tgcataattc 3480 tcttactgtc atgccatccg taagatgctt ttctgtgact ggtgagtact caaccaagtc 3540 attctgagaa tagtgtatgc ggcgaccgag ttgctcttgc ccggcgtcaa tacgggataa 3600 taccgcgcca catagcagaa ctttaaaagt gctcatcatt ggaaaacgtt cttcggggcg 3660 aaaactctca aggatcttac cgctgttgag atccagttcg atgtaaccca ctcgtgcacc 3720 caactgatct tcagcatctt ttactttcac cagcgtttct gggtgagcaa aaacaggaag 3780 gcaaaatgcc gcaaaaaagg gaataagggc gacacggaaa tgttgaatac tcatactctt 3840 cctttttcaa tattattgaa gcatttatca gggttattgt ctcatgagcg gatacatatt 3900 tgaatgtatt tagaaaaata aacaaatagg ggttccgcgc acatttcccc gaaaagtgcc 3960 ac 3962 <210> SEQ ID NO 211 <211> LENGTH: 6530 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: plasmid pMPG-CR5 <400> SEQUENCE: 211 gtcgacgata ccgtgcactt aattaagcgc gctcgaccaa atgatttgcc ctcccatatg 60 tccttccgag tgagagacac aaaaaattcc aacacactat tgcaatgaaa ataaatttcc 120 tttattagcc agaggtcgag gtcgggggat ccgtttaaac ttggacctgg gagtggacac 180 ctgtggagag aaaggcaaag tggatgtcat tgtcactcaa gtgtatggcc agatcgggcc 240 aggtgaatat caaatcctcc tcgtttttgg aaactgacaa tcttagcgca gaagtaatgc 300 ccgcttttga gagggagtac tcaccccaac agctggatct caagcctgcc acacctcacc 360 tcgaccatcc gccgtctcaa gaccgcctac tttaattaca tcatcagcag cacctccgcc 420 agaaacaacc ccgaccgcca cccgctgccg cccgccacgg tgctcagcct accttgcgac 480 tgtgactggt tagacgcctt tctcgagagg ttttccgatc cggtcgatgc ggactcgctc 540 aggtccctcg gtggcggagt accgttcgga ggccgacggg tttccgatcc aagagtactg 600 gaaagaccgc gaagagtttg tcctcaaccg cgagcccaac agctggccct cgcagacagc 660 gatgcggaag agagtgaccg cggaggctgg atcggtcccg gtgtcttcta tggaggtcaa 720 aacagcgtgg atggcgtctc caggcgatct gacggttcac taaacgagct ctgcttatat 780 aggcctccca ccgtacacgc ctacctcgac ccgggtacca atcttataat acaaacagac 840 cagattgtct gtttgttata atacaaacag accagattgt ctgtttgtta taatacaaac 900 agaccagatt gtctgtttgt tataatacaa acagaccaga ttgtctgttt gttataatac 960 aaacagacca gattgtctgt ttgttataat acaaacagac cagattgtct gtttgttaag 1020 gttgtcgagt gaagacgaaa gggttaatta aggcgcgccg tcgactagct tggcacgcca 1080 gaaatccgcg cggtggtttt tgggggtcgg gggtgtttgg cagccacaga cgcccggtgt 1140 tcgtgtcgcg ccagtacatg cggtccatgc ccaggccatc caaaaaccat gggtctgtct 1200 gctcagtcca gtcgtggacc agaccccacg caacgcccaa aataataacc cccacgaacc 1260 ataaaccatt ccccatgggg gaccccgtcc ctaacccacg gggccagtgg ctatggcagg 1320 gcctgccgcc ccgacgttgg ctgcgagccc tgggccttca cccgaacttg gggggtgggg 1380 tggggaaaag gaagaaacgc gggcgtattg gccccaatgg ggtctcggtg gggtatcgac 1440 agagtgccag ccctgggacc gaaccccgcg tttatgaaca aacgacccaa cacccgtgcg 1500 ttttattctg tctttttatt gccgtcatag cgcgggttcc ttccggtatt gtctccttcc 1560 gtgtttcagt tagcctcccc catctcccct attcctttgc cctcggacga gtgctggggc 1620 gtcggtttcc actatcggcg agtacttcta cacagccatc ggtccagacg gccgcgcttc 1680 tgcgggcgat ttgtgtacgc ccgacagtcc cggctccgga tcggacgatt gcgtcgcatc 1740 gaccctgcgc ccaagctgca tcatcgaaat tgccgtcaac caagctctga tagagttggt 1800 caagaccaat gcggagcata tacgcccgga gccgcggcga tcctgcaagc tccggatgcc 1860 tccgctcgaa gtagcgcgtc tgctgctcca tacaagccaa ccacggcctc cagaagaaga 1920 tgttggcgac ctcgtattgg gaatccccga acatcgcctc gctccagtca atgaccgctg 1980 ttatgcggcc attgtccgtc aggacattgt tggagccgaa atccgcgtgc acgaggtgcc 2040 ggacttcggg gcagtcctcg gcccaaagca tcagctcatc gagagcctgc gcgacggacg 2100 cactgacggt gtcgtccatc acagtttgcc agtgatacac atggggatca gcaatcgcgc 2160 atatgaaatc acgccatgta gtgtattgac cgattccttg cggtccgaat gggccgaacc 2220 cgctcgtctg gctaagatcg gccgcagcga tcgcatccat ggcctccgcg accggctgca 2280 gaacagcggg cagttcggtt tcaggcaggt cttgcaacgt gacaccctgt gcacggcggg 2340 agatgcaata ggtcaggctc tcgctgaatt ccccaatgtc aagcacttcc ggaatcggga 2400 gcgcggccga tgcaaagtgc cgataaacat aacgatcttt gtagaaacca tcggcgcagc 2460 tatttacccg caggacatat ccacgccctc ctacatcgaa gctgaaagca cgagattctt 2520 cgccctccga gagctgcatc aggtcggaga cgctgtcgaa cttttcgatc agaaacttct 2580 cgacagacgt cgcggtgagt tcaggctttt tcatatctca ttgcccggga tctgcggcac 2640 gctgttgacg ctgttaagcg ggtcgctgca gggtcgctcg gtgttcgagg ccacacgcgt 2700 caccttaata tgcgaagtgg acctgggacc gcgccgcccc gactgcatct gcgtgttcga 2760 attcgccaat gacaagacgc tgggcggggt ttgtgtcatc atagaactaa agacatgcaa 2820 atatatttct tccggggaca ccgccagcaa acgcgagcaa cgggccacgg ggatgaagca 2880 gggcatggcg gccgacgcgc tgggctacgt cttgctggcg ttcgcgacgc gaggctggat 2940 ggccttcccc attatgattc ttctcgcttc cggcggcatc gggatgcccg cgttgcaggc 3000 catgctgtcc aggcaggtag atgacgacca tcagggacag cttcaaggat cgctcgcggc 3060 tcttaccagc ctaacttcga tcactggacc gctgatcgtc acggcgattt atgccgcctc 3120 ggcgagcaca tggaacgggt tggcatggat tgtaggcgcc gccctatacc ttgtctgcct 3180 ccccgcgttg cgtcgcggtg catggagccg ggccacctcg acctgaatgg aagccggcgg 3240 cacctcgcta acggattcac cactccaaga attggagcca atcaattctt gcggagaact 3300 gtgaatgcgc aaaccaaccc ttggcagaac atatccatcg cgtccgccat ctccagcagc 3360 cgcacgcggc gcagcaaaag gccaggaacc gtaaaaaggc cgcgttgctg gcgtttttcc 3420 ataggctccg cccccctgac gagcatcaca aaaatcgacg ctcaagtcag aggtggcgaa 3480 acccgacagg actataaaga taccaggcgt ttccccctgg aagctccctc gtgcgctctc 3540 ctgttccgac cctgccgctt accggatacc tgtccgcctt tctcccttcg ggaagcgtgg 3600 cgctttctca tagctcacgc tgtaggtatc tcagttcggt gtaggtcgtt cgctccaagc 3660 tgggctgtgt gcacgaaccc cccgttcagc ccgaccgctg cgccttatcc ggtaactatc 3720 gtcttgagtc caacccggta agacacgact tatcgccact ggcagcagcc actggtaaca 3780 ggattagcag agcgaggtat gtaggcggtg ctacagagtt cttgaagtgg tggcctaact 3840 acggctacac tagaaggaca gtatttggta tctgcgctct gctgaagcca gttaccttcg 3900 gaaaaagagt tggtagctct tgatccggca aacaaaccac cgctggtagc ggtggttttt 3960 ttgtttgcaa gcagcagatt acgcgcagaa aaaaaggatc tcaagaagat cctttgatct 4020 tttctacggg gtctgacgct cagtggaacg aaaactcacg ttaagggatt ttggtcatga 4080 gattatcaaa aaggatcttc acctagatcc ttttaaatta aaaatgaagt tttaaatcaa 4140 tctaaagtat atatgagtaa acttggtctg acagttacca atgcttaatc agtgaggcac 4200 ctatctcagc gatctgtcta tttcgttcat ccatagttgc ctgactcccc gtcgtgtaga 4260 taactacgat acgggagggc ttaccatctg gccccagtgc tgcaatgata ccgcgagacc 4320 cacgctcacc ggctccagat ttatcagcaa taaaccagcc agccggaagg gccgagcgca 4380 gaagtggtcc tgcaacttta tccgcctcca tccagtctat taattgttgc cgggaagcta 4440 gagtaagtag ttcgccagtt aatagtttgc gcaacgttgt tgccattgct gcaggcatcg 4500 tggtgtcacg ctcgtcgttt ggtatggctt cattcagctc cggttcccaa cgatcaaggc 4560 gagttacatg atcccccatg ttgtgcaaaa aagcggttag ctccttcggt cctccgatcg 4620 ttgtcagaag taagttggcc gcagtgttat cactcatggt tatggcagca ctgcataatt 4680 ctcttactgt catgccatcc gtaagatgct tttctgtgac tggtgagtac tcaaccaagt 4740 cattctgaga atagtgtatg cggcgaccga gttgctcttg cccggcgtca acacgggata 4800 ataccgcgcc acatagcaga actttaaaag tgctcatcat tggaaaacgt tcttcggggc 4860 gaaaactctc aaggatctta ccgctgttga gatccagttc gatgtaaccc actcgtgcac 4920 ccaactgatc ttcagcatct tttactttca ccagcgtttc tgggtgagca aaaacaggaa 4980 ggcaaaatgc cgcaaaaaag ggaataaggg cgacacggaa atgttgaata ctcatactct 5040 tcctttttca atattattga agcatttatc agggttattg tctcatgagc ggatacatat 5100 ttgaatgtat ttagaaaaat aaacaaatag gggttccgcg cacatttccc cgaaaagtgc 5160 cacctgacgt ctaagaaacc attattatca tgacattaac ctataaaaat aggcgtatca 5220 cgaggccctt tcgtcttcaa gaattctcat gtttgacagc ttatctctag cagatccgga 5280 attcccctcc ccaatttaaa tgaggaccta acctgtggaa atctactgat gtgggaggct 5340 gtaactgtac aaacagaggt tattggaata actagcatgc ttaaccttca tgcagggtca 5400 caaaaagtgc atgacgatgg tggaggaaaa cctattcaag gcagtaattt ccacttcttt 5460 gctgttggtg gagacccctt ggaaatgcag ggagtgctaa tgaattacag gacaaagtac 5520 ccagatggta ctataacccc taaaaaccca acagcccagt cccaggtaat gaatactgac 5580 cataaggcct atttggacaa aaacaatgct tatccagttg agtgctgggt tcctgatcct 5640 agtagaaatg aaaatactag gtattttggg actttcacag gaggggaaaa tgttccccca 5700 gtacttcatg tgaccaacac agctaccaca gtgttgctag atgaacaggg tgtggggcct 5760 ctttgtaaag ctgatagcct gtatgtttca gctgctgata tttgtggcct gtttactaac 5820 agctctggaa cacaacagtg gagaggcctt gcaagatatt ttaagatccg cctgagaaaa 5880 agatctgtaa agaatcctta cctaatttcc tttttgctaa gtgaccttat aaacaggaga 5940 acccagagag tggatgggca gcctatgtat ggtatggaat cccaggtaga agaggttagg 6000 gtgtttgatg gcacagaaag acttccaggg gacccagata tgataagata tattgacaaa 6060 cagggacaat tgcaaaccaa aatgctttaa acaggtgctt ttattgtaca tatacattta 6120 ataaatgctg cttttgtata agccactttt aagcttgtgt tattttgggg gtggtgtttt 6180 aggcctttta aaacactgaa agcctttaca caaatgcaac tcttgactat gggggtctga 6240 cctttgggaa tgttcagcag gggctgaagt atctgagact tgggaagagc attgtgattg 6300 ggattcagtg cttgatccat gtccagagtc ttcagtttct gaatcctctt ctcttgtaat 6360 atcaagaata catttcccca tgcatatatt atatttcatc cttgaaaaag tatacatact 6420 tatctcagaa tccagccttt ccttccattc aacaattcta gaagttaaaa ctggggtaga 6480 tgctattaca gaggtagaat gcttcctaaa cccagaaatg ggggatctgc 6530 <210> SEQ ID NO 212 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain CDR2 <400> SEQUENCE: 212 Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe Lys 1 5 10 15 Gly <210> SEQ ID NO 213 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 213 atgccaagtg gtcccaggct gatgttgtga tgacccaaac tcc 43 <210> SEQ ID NO 214 <211> LENGTH: 35 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 214 gggaagatga agacagatgg tgcagccaca gtccg 35 <210> SEQ ID NO 215 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 215 gggttccagg ttccactggc cagatccagt tggtgcaatc tgg 43 <210> SEQ ID NO 216 <211> LENGTH: 38 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 216 ggggccaggg gaaagacaga tgggcccttc gttgaggc 38

1 SEQUENCE LISTING <160> NUMBER OF SEQ ID NOS: 216 <210> SEQ ID NO 1 <211> LENGTH: 885 <212> TYPE: DNA <213> ORGANISM: Homo sapiens <300> PUBLICATION INFORMATION: <308> DATABASE ACCESSION NUMBER: UniProtKB/Q9UBP8 <309> DATABASE ENTRY DATE: 1999-12-20 <313> RELEVANT RESIDUES IN SEQ ID NO: (1)..(885) <400> SEQUENCE: 1 gaggggcatc aatcacaccg agaagtcaca gcccctcaac cactgaggtg tgggggggta 60 gggatctgca tttcttcata tcaaccccac actatagggc acctaaatgg gtgggcggtg 120 ggggagaccg actcacttga gtttcttgaa ggcttcctgg cctccagcca cgtaattgcc 180 cccgctctgg atctggtcta gcttccggat tcggtggcca gtccgcgggg tgtagatgtt 240 cctgacggcc ccaaagggtg cctgaacgcc gccggtcacc tccttcagga agacttcgaa 300 gctggacacc ttcttctcat ggatgacgac gcggcgcccc gcgtagaagg ggtccccgtt 360 gcggtacaca agcacgctct tcacgacggg ctgagacagg tggctggacc tggcgctgct 420 gccgctcatc ttccccgctg gccgccgcct cagctcgctg cttcgcgtcg ggaggcacct 480 ccgctgtccc agcggcctca ccgcacccag ggcgcgggat cgcctcctga aacgaacgag 540 aaactgacga atccacaggt gaaagagaag taacggccgt gcgcctaggc gtccacccag 600 aggagacact aggagcttgc aggactcgga gtagacgctc aagtttttca ccgtggcgtg 660 cacagccaat caggacccgc agtgcgcgca ccacaccagg ttcacctgct acgggcagaa 720 tcaaggtgga cagcttctga gcaggagccg gaaacgcgcg gggccttcaa acaggcacgc 780 ctagtgaggg caggagagag gaggacgcac acacacacac acacacaaat atggtgaaac 840 ccaatttctt acatcatatc tgtgctaccc tttccaaaca gccta 885 <210> SEQ ID NO 2 <211> LENGTH: 84 <212> TYPE: PRT <213> ORGANISM: Homo sapiens <300> PUBLICATION INFORMATION: <308> DATABASE ACCESSION NUMBER: UniProtKB/Q9UBP8 <309> DATABASE ENTRY DATE: 1999-12-20 <313> RELEVANT RESIDUES IN SEQ ID NO: (1)..(84) <400> SEQUENCE: 2 Met Asp Asp Asp Ala Ala Pro Arg Val Glu Gly Val Pro Val Ala Val 1 5 10 15 His Lys His Ala Leu His Asp Gly Leu Arg Gln Val Ala Gly Pro Gly 20 25 30 Ala Ala Ala Ala His Leu Pro Arg Trp Pro Pro Pro Gln Leu Ala Ala 35 40 45 Ser Arg Arg Glu Ala Pro Pro Leu Ser Gln Arg Pro His Arg Thr Gln 50 55 60 Gly Ala Gly Ser Pro Pro Glu Thr Asn Glu Lys Leu Thr Asn Pro Gln 65 70 75 80 Val Lys Glu Lys <210> SEQ ID NO 3 <211> LENGTH: 657 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain <400> SEQUENCE: 3 gacattgtga tgacccagtc tccatcctcc ctggctgtgt caataggaca gaaggtcact 60 atgaactgca agtccagtca gagcctttta aatagtaact ttcaaaagaa ctttttggcc 120 tggtaccagc agaaaccagg ccagtctcct aaacttctga tatactttgc atccactcgg 180 gaatctagta tccctgatcg cttcataggc agtggatctg ggacagattt cactcttacc 240 atcagcagtg tgcaggctga agacctggca gattacttct gtcagcaaca ttatagcact 300 ccgctcacgt tcggtgctgg gaccaagctg gagctgaaag ctgtggctgc accatctgtc 360 ttcatcttcc cgccatctga tgagcagttg aaatctggaa ctgcctctgt tgtgtgcctg 420 ctgaataact tctatcccag agaggccaaa gtacagtgga aggtggataa cgccctccaa 480 tcgggtaact cccaggagag tgtcacagag caggacagca aggacagcac ctacagcctc 540 agcagcaccc tgacgctgag caaagcagac tacgagaaac acaaagtcta cgcctgcgaa 600 gtcacccatc agggcctgag ctcgcccgtc acaaagagct tcaacagggg agagtgt 657 <210> SEQ ID NO 4 <211> LENGTH: 219 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain <400> SEQUENCE: 4 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Val Ser Ile Gly 1 5 10 15 Gln Lys Val Thr Met Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Ile 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys Ala Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 115 120 125 Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 130 135 140 Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 145 150 155 160 Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 165 170 175 Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 180 185 190 Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 195 200 205 Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 5 <211> LENGTH: 1329 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain <400> SEQUENCE: 5 gaggttcagc tgcagcagtc tgtagctgag ctggtgaggc ctggggcttc agtgacgctg 60 tcctgcaagg cttcgggcta catatttact gactatgaga tacactgggt gaagcagact 120 cctgtgcatg gcctggaatg gattggggtt attgatcctg aaactggtaa tactgccttc 180 aatcagaagt tcaagggcaa ggccacactg actgcagaca tatcctccag cacagcctac 240 atggaactca gcagtttgac atctgaggac tctgccgtct attactgtat gggttattct 300 gattattggg gccaaggcac cactctcaca gtctcctcag cctcaacgaa gggcccatct 360 gtctttcccc tggccccctc ctccaagagc acctctgggg gcacagcggc cctgggctgc 420 ctggtcaagg actacttccc cgaaccggtg acggtgtcgt ggaactcagg cgccctgacc 480 agcggcgtgc acaccttccc ggctgtccta cagtcctcag gactctactc cctcagcagc 540 gtggtgaccg tgccctccag cagcttgggc acccagacct acatctgcaa cgtgaatcac 600 aagcccagca acaccaaggt ggacaagaaa gttgagccca aatcttgtga attcactcac 660 acatgcccac cgtgcccagc acctgaactc ctggggggac cgtcagtctt cctcttcccc 720 ccaaaaccca aggacaccct catgatctcc cggacccctg aggtcacatg cgtggtggtg 780 gacgtgagcc acgaagaccc tgaggtcaag ttcaactggt acgtggacgg cgtggaggtg 840 cataatgcca agacaaagcc gcgggaggag cagtacaaca gcacgtaccg tgtggtcagc 900 gtcctcaccg tcctgcacca ggactggctg aatggcaagg agtacaagtg caaggtctcc 960 aacaaagccc tcccagcccc catcgagaaa accatctcca aagccaaagg gcagccccga 1020 gaaccacagg tgtacaccct gcccccatcc cgggatgagc tgaccaagaa ccaggtcagc 1080 ctgacctgcc tggtcaaagg cttctatccc agcgacatcg ccgtggagtg ggagagcaat 1140 gggcagccgg agaacaacta caagaccacg cctcccgtgc tggactccga cggctccttc 1200 ttcctctaca gcaagctcac cgtggacaag agcaggtggc agcaggggaa cgtcttctca 1260 tgctccgtga tgcatgaggc tctgcacaac cactacacgc agaagagcct ctccctgtct 1320 cccgggaaa 1329 <210> SEQ ID NO 6 <211> LENGTH: 443 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain <400> SEQUENCE: 6 Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly Ala 1 5 10 15 Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp Ile 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Ala Asp Ile Ser Ser Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val Ser 100 105 110 Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Ser Ser 115 120 125

Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val Lys Asp 130 135 140 Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr 145 150 155 160 Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly Leu Tyr 165 170 175 Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Gln 180 185 190 Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys Val Asp 195 200 205 Lys Lys Val Glu Pro Lys Ser Cys Glu Phe Thr His Thr Cys Pro Pro 210 215 220 Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro 225 230 235 240 Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr 245 250 255 Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn 260 265 270 Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg 275 280 285 Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val 290 295 300 Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser 305 310 315 320 Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys 325 330 335 Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp 340 345 350 Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe 355 360 365 Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu 370 375 380 Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe 385 390 395 400 Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly 405 410 415 Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr 420 425 430 Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 <210> SEQ ID NO 7 <211> LENGTH: 654 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain <400> SEQUENCE: 7 gatgttttga tgacccaaac tccacgctcc ctgtctgtca gtcttggaga tcaagcctcc 60 atctcttgta gatcgagtca gagcctttta catagtaatg gaaacaccta tttagaatgg 120 tatttgcaga aaccaggcca gcctccaaag gtcctgatct acaaagtttc caaccgattt 180 tctggggtcc cagacaggtt cagtggcagt ggatcaggga cagatttcac actcaagatc 240 agcggagtgg aggctgagga tctgggagtt tattactgct ttcaaggttc acatgttcct 300 ctcacgttcg gtgctgggac caagctggag ctgaaagctg tggctgcacc atctgtcttc 360 atcttcccgc catctgatga gcagttgaaa tctggaactg cctctgttgt gtgcctgctg 420 aataacttct atcccagaga ggccaaagta cagtggaagg tggataacgc cctccaatcg 480 ggtaactccc aggagagtgt cacagagcag gacagcaagg acagcaccta cagcctcagc 540 agcaccctga cgctgagcaa agcagactac gagaaacaca aagtctacgc ctgcgaagtc 600 acccatcagg gcctgagctc gcccgtcaca aagagcttca acaggggaga gtgt 654 <210> SEQ ID NO 8 <211> LENGTH: 218 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain <400> SEQUENCE: 8 Asp Val Leu Met Thr Gln Thr Pro Arg Ser Leu Ser Val Ser Leu Gly 1 5 10 15 Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Pro 35 40 45 Pro Lys Val Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Gly Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 110 Ala Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln 115 120 125 Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr 130 135 140 Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser 145 150 155 160 Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr 165 170 175 Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys 180 185 190 His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro 195 200 205 Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 9 <211> LENGTH: 1335 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain <400> SEQUENCE: 9 gagatccagc tgcagcagtc tggacctgag ttggtgaagc ctggggcttc agtgaagata 60 tcctgtaagg cttctggata caccttcact gacaactaca tgaactgggt gaagcagagc 120 catggaaaga gccttgagtg gattggagat attaatcctt actatggtac tactacctac 180 aaccagaagt tcaagggcaa ggccacattg actgtagaca agtcctcccg cacagcctac 240 atggagctcc gcggcctgac atctgaggac tctgcagtct attactgtgc aagagatgac 300 tggtttgatt attggggcca agggactctg gtcactgtct ctgcagcctc aacgaagggc 360 ccatctgtct ttcccctggc cccctcctcc aagagcacct ctgggggcac agcggccctg 420 ggctgcctgg tcaaggacta cttccccgaa ccggtgacgg tgtcgtggaa ctcaggcgcc 480 ctgaccagcg gcgtgcacac cttcccggct gtcctacagt cctcaggact ctactccctc 540 agcagcgtgg tgaccgtgcc ctccagcagc ttgggcaccc agacctacat ctgcaacgtg 600 aatcacaagc ccagcaacac caaggtggac aagaaagttg agcccaaatc ttgtgaattc 660 actcacacat gcccaccgtg cccagcacct gaactcctgg ggggaccgtc agtcttcctc 720 ttccccccaa aacccaagga caccctcatg atctcccgga cccctgaggt cacatgcgtg 780 gtggtggacg tgagccacga agaccctgag gtcaagttca actggtacgt ggacggcgtg 840 gaggtgcata atgccaagac aaagccgcgg gaggagcagt acaacagcac gtaccgtgtg 900 gtcagcgtcc tcaccgtcct gcaccaggac tggctgaatg gcaaggagta caagtgcaag 960 gtctccaaca aagccctccc agcccccatc gagaaaacca tctccaaagc caaagggcag 1020 ccccgagaac cacaggtgta caccctgccc ccatcccggg atgagctgac caagaaccag 1080 gtcagcctga cctgcctggt caaaggcttc tatcccagcg acatcgccgt ggagtgggag 1140 agcaatgggc agccggagaa caactacaag accacgcctc ccgtgctgga ctccgacggc 1200 tccttcttcc tctacagcaa gctcaccgtg gacaagagca ggtggcagca ggggaacgtc 1260 ttctcatgct ccgtgatgca tgaggctctg cacaaccact acacgcagaa gagcctctcc 1320 ctgtctcccg ggaaa 1335 <210> SEQ ID NO 10 <211> LENGTH: 445 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain <400> SEQUENCE: 10 Glu Ile Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Ile Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asn 20 25 30 Tyr Met Asn Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Tyr Gly Thr Thr Thr Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Ser Arg Thr Ala Tyr 65 70 75 80 Met Glu Leu Arg Gly Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Asp Trp Phe Asp Tyr Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Ala Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro 115 120 125 Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val 130 135 140 Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala 145 150 155 160 Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly 165 170 175 Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly 180 185 190 Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys 195 200 205 Val Asp Lys Lys Val Glu Pro Lys Ser Cys Glu Phe Thr His Thr Cys 210 215 220

Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu 225 230 235 240 Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu 245 250 255 Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys 260 265 270 Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys 275 280 285 Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu 290 295 300 Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys 305 310 315 320 Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys 325 330 335 Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser 340 345 350 Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys 355 360 365 Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln 370 375 380 Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly 385 390 395 400 Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln 405 410 415 Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn 420 425 430 His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 11 <211> LENGTH: 639 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain <400> SEQUENCE: 11 gacatcgtta tgtctcagtc tccatcttcc atgtatgcat ctctaggaga gagagtcact 60 atcacttgca aggcgagtca ggacattcat aactttttaa actggttcca gcagaaacca 120 ggaaaatctc caaagaccct gatctttcgt gcaaacagat tggtagatgg ggtcccatca 180 aggttcagtg gcagtggatc tgggcaagat tattctctca ccatcagcag cctggagttt 240 gaagatttgg gaatttattc ttgtctacag tatgatgaga ttccgctcac gttcggtgct 300 gggaccaagc tggagctgag agctgtggct gcaccatctg tcttcatctt cccgccatct 360 gatgagcagt tgaaatctgg aactgcctct gttgtgtgcc tgctgaataa cttctatccc 420 agagaggcca aagtacagtg gaaggtggat aacgccctcc aatcgggtaa ctcccaggag 480 agtgtcacag agcaggacag caaggacagc acctacagcc tcagcagcac cctgacgctg 540 agcaaagcag actacgagaa acacaaagtc tacgcctgcg aagtcaccca tcagggcctg 600 agctcgcccg tcacaaagag cttcaacagg ggagagtgt 639 <210> SEQ ID NO 12 <211> LENGTH: 213 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain <400> SEQUENCE: 12 Asp Ile Val Met Ser Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Phe 65 70 75 80 Glu Asp Leu Gly Ile Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Arg Ala Val Ala Ala Pro 100 105 110 Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr 115 120 125 Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys 130 135 140 Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu 145 150 155 160 Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser 165 170 175 Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala 180 185 190 Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe 195 200 205 Asn Arg Gly Glu Cys 210 <210> SEQ ID NO 13 <211> LENGTH: 1341 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain <400> SEQUENCE: 13 gaggtgcagc ttcaggagtc aggacctgac ctggtgaaac cttctcagtc actttcactc 60 acctgcactg tcactggctt ctccatcacc agtggttatg gctggcactg gatccggcag 120 tttccaggaa acaaactgga gtggatgggc tacataaact acgatggtca caatgactac 180 aacccatctc tcaaaagtcg aatctctatc actcaagaca catccaagaa ccagttcttc 240 ctgcagttga attctgtgac tactgaggac acagccacat attactgtgc aagcagttac 300 gacggcttat ttgcttactg gggccaaggg actctggtca ctgtctctgc agcctcaacg 360 aagggcccat ctgtctttcc cctggccccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gaattcactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggatga gctgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctcccgggaa a 1341 <210> SEQ ID NO 14 <211> LENGTH: 447 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain <400> SEQUENCE: 14 Glu Val Gln Leu Gln Glu Ser Gly Pro Asp Leu Val Lys Pro Ser Gln 1 5 10 15 Ser Leu Ser Leu Thr Cys Thr Val Thr Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Phe Pro Gly Asn Lys Leu Glu Trp 35 40 45 Met Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Ile Ser Ile Thr Gln Asp Thr Ser Lys Asn Gln Phe Phe 65 70 75 80 Leu Gln Leu Asn Ser Val Thr Thr Glu Asp Thr Ala Thr Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ala Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu 115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys 130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser 180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn 195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Glu Phe Thr His 210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu 260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser 290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys

305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 340 345 350 Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu 420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 15 <211> LENGTH: 339 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain variable region <400> SEQUENCE: 15 gacattgtga tgacccagtc tccatcctcc ctggctgtgt caataggaca gaaggtcact 60 atgaactgca agtccagtca gagcctttta aatagtaact ttcaaaagaa ctttttggcc 120 tggtaccagc agaaaccagg ccagtctcct aaacttctga tatactttgc atccactcgg 180 gaatctagta tccctgatcg cttcataggc agtggatctg ggacagattt cactcttacc 240 atcagcagtg tgcaggctga agacctggca gattacttct gtcagcaaca ttatagcact 300 ccgctcacgt tcggtgctgg gaccaagctg gagctgaaa 339 <210> SEQ ID NO 16 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain variable region <400> SEQUENCE: 16 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Val Ser Ile Gly 1 5 10 15 Gln Lys Val Thr Met Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Ile 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 17 <211> LENGTH: 339 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain variable region <400> SEQUENCE: 17 gaggttcagc tgcagcagtc tgtagctgag ctggtgaggc ctggggcttc agtgacgctg 60 tcctgcaagg cttcgggcta catatttact gactatgaga tacactgggt gaagcagact 120 cctgtgcatg gcctggaatg gattggggtt attgatcctg aaactggtaa tactgccttc 180 aatcagaagt tcaagggcaa ggccacactg actgcagaca tatcctccag cacagcctac 240 atggaactca gcagtttgac atctgaggac tctgccgtct attactgtat gggttattct 300 gattattggg gccaaggcac cactctcaca gtctcctca 339 <210> SEQ ID NO 18 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain variable region <400> SEQUENCE: 18 Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly Ala 1 5 10 15 Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp Ile 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Ala Asp Ile Ser Ser Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 19 <211> LENGTH: 336 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain variable region <400> SEQUENCE: 19 gatgttttga tgacccaaac tccacgctcc ctgtctgtca gtcttggaga tcaagcctcc 60 atctcttgta gatcgagtca gagcctttta catagtaatg gaaacaccta tttagaatgg 120 tatttgcaga aaccaggcca gcctccaaag gtcctgatct acaaagtttc caaccgattt 180 tctggggtcc cagacaggtt cagtggcagt ggatcaggga cagatttcac actcaagatc 240 agcggagtgg aggctgagga tctgggagtt tattactgct ttcaaggttc acatgttcct 300 ctcacgttcg gtgctgggac caagctggag ctgaaa 336 <210> SEQ ID NO 20 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain variable region <400> SEQUENCE: 20 Asp Val Leu Met Thr Gln Thr Pro Arg Ser Leu Ser Val Ser Leu Gly 1 5 10 15 Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Pro 35 40 45 Pro Lys Val Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Gly Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 110 <210> SEQ ID NO 21 <211> LENGTH: 345 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain variable region <400> SEQUENCE: 21 gagatccagc tgcagcagtc tggacctgag ttggtgaagc ctggggcttc agtgaagata 60 tcctgtaagg cttctggata caccttcact gacaactaca tgaactgggt gaagcagagc 120 catggaaaga gccttgagtg gattggagat attaatcctt actatggtac tactacctac 180 aaccagaagt tcaagggcaa ggccacattg actgtagaca agtcctcccg cacagcctac 240 atggagctcc gcggcctgac atctgaggac tctgcagtct attactgtgc aagagatgac 300 tggtttgatt attggggcca agggactctg gtcactgtct ctgca 345 <210> SEQ ID NO 22 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain variable region <400> SEQUENCE: 22 Glu Ile Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Ile Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asn 20 25 30 Tyr Met Asn Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Tyr Gly Thr Thr Thr Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Ser Arg Thr Ala Tyr 65 70 75 80 Met Glu Leu Arg Gly Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Asp Trp Phe Asp Tyr Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Ala 115 <210> SEQ ID NO 23 <211> LENGTH: 321 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE:

<223> OTHER INFORMATION: 3C4 light chain variable region <400> SEQUENCE: 23 gacatcgtta tgtctcagtc tccatcttcc atgtatgcat ctctaggaga gagagtcact 60 atcacttgca aggcgagtca ggacattcat aactttttaa actggttcca gcagaaacca 120 ggaaaatctc caaagaccct gatctttcgt gcaaacagat tggtagatgg ggtcccatca 180 aggttcagtg gcagtggatc tgggcaagat tattctctca ccatcagcag cctggagttt 240 gaagatttgg gaatttattc ttgtctacag tatgatgaga ttccgctcac gttcggtgct 300 gggaccaagc tggagctgag a 321 <210> SEQ ID NO 24 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain variable region <400> SEQUENCE: 24 Asp Ile Val Met Ser Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Phe 65 70 75 80 Glu Asp Leu Gly Ile Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Arg 100 105 <210> SEQ ID NO 25 <211> LENGTH: 351 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain variable region <400> SEQUENCE: 25 gaggtgcagc ttcaggagtc aggacctgac ctggtgaaac cttctcagtc actttcactc 60 acctgcactg tcactggctt ctccatcacc agtggttatg gctggcactg gatccggcag 120 tttccaggaa acaaactgga gtggatgggc tacataaact acgatggtca caatgactac 180 aacccatctc tcaaaagtcg aatctctatc actcaagaca catccaagaa ccagttcttc 240 ctgcagttga attctgtgac tactgaggac acagccacat attactgtgc aagcagttac 300 gacggcttat ttgcttactg gggccaaggg actctggtca ctgtctctgc a 351 <210> SEQ ID NO 26 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain variable region <400> SEQUENCE: 26 Glu Val Gln Leu Gln Glu Ser Gly Pro Asp Leu Val Lys Pro Ser Gln 1 5 10 15 Ser Leu Ser Leu Thr Cys Thr Val Thr Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Phe Pro Gly Asn Lys Leu Glu Trp 35 40 45 Met Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Ile Ser Ile Thr Gln Asp Thr Ser Lys Asn Gln Phe Phe 65 70 75 80 Leu Gln Leu Asn Ser Val Thr Thr Glu Asp Thr Ala Thr Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ala 115 <210> SEQ ID NO 27 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain CDR1 <400> SEQUENCE: 27 Lys Ser Ser Gln Ser Leu Leu Asn Ser Asn Phe Gln Lys Asn Phe Leu 1 5 10 15 Ala <210> SEQ ID NO 28 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain CDR2 <400> SEQUENCE: 28 Phe Ala Ser Thr Arg Glu Ser 1 5 <210> SEQ ID NO 29 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 light chain CDR3 <400> SEQUENCE: 29 Gln Gln His Tyr Ser Thr Pro Leu Thr 1 5 <210> SEQ ID NO 30 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain CDR1 <400> SEQUENCE: 30 Gly Tyr Ile Phe Thr Asp Tyr Glu Ile His 1 5 10 <210> SEQ ID NO 31 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain CDR2 <400> SEQUENCE: 31 Val Ile Asp Pro Glu Thr Gly Asn Thr Ala 1 5 10 <210> SEQ ID NO 32 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D3 heavy chain CDR3 <400> SEQUENCE: 32 Met Gly Tyr Ser Asp Tyr 1 5 <210> SEQ ID NO 33 <211> LENGTH: 16 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain CDR1 <400> SEQUENCE: 33 Arg Ser Ser Gln Ser Leu Leu His Ser Asn Gly Asn Thr Tyr Leu Glu 1 5 10 15 <210> SEQ ID NO 34 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain CDR2 <400> SEQUENCE: 34 Lys Val Ser Asn Arg Phe Ser 1 5 <210> SEQ ID NO 35 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 light chain CDR3 <400> SEQUENCE: 35 Phe Gln Gly Ser His Val Pro Leu Thr 1 5 <210> SEQ ID NO 36 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain CDR1 <400> SEQUENCE: 36 Gly Tyr Thr Phe Thr Asp Asn Tyr Met Asn 1 5 10 <210> SEQ ID NO 37 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain CDR2 <400> SEQUENCE: 37 Asp Ile Asn Pro Tyr Tyr Gly Thr Thr Thr 1 5 10 <210> SEQ ID NO 38 <211> LENGTH: 8

<212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G10 heavy chain CDR3 <400> SEQUENCE: 38 Ala Arg Asp Asp Trp Phe Asp Tyr 1 5 <210> SEQ ID NO 39 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain CDR1 <400> SEQUENCE: 39 Lys Ala Ser Gln Asp Ile His Asn Phe Leu Asn 1 5 10 <210> SEQ ID NO 40 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain CDR2 <400> SEQUENCE: 40 Arg Ala Asn Arg Leu Val Asp 1 5 <210> SEQ ID NO 41 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 light chain CDR3 <400> SEQUENCE: 41 Leu Gln Tyr Asp Glu Ile Pro Leu Thr 1 5 <210> SEQ ID NO 42 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain CDR1 <400> SEQUENCE: 42 Gly Phe Ser Ile Thr Ser Gly Tyr Gly Trp His 1 5 10 <210> SEQ ID NO 43 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain CDR2 <400> SEQUENCE: 43 Tyr Ile Asn Tyr Asp Gly His Asn Asp 1 5 <210> SEQ ID NO 44 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C4 heavy chain CDR3 <400> SEQUENCE: 44 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr 1 5 10 <210> SEQ ID NO 45 <211> LENGTH: 348 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain variable region <400> SEQUENCE: 45 cagatccagt tggtgcaatc tggacctgag atggtgaagc ctggggcttc agtgaagatg 60 tcctgtaagg cttctggata cacattcact gacgactaca tgagctgggt gaaacagagc 120 catggaaaga gccttgagtg gattggagat attaatcctt acaacggtga tactaactac 180 aaccagaagt tcaagggcaa ggccatattg actgtagaca aatcctccag cacagcctac 240 atgcagctca acagcctgac atcggaagac tcagcagtct attactgtgc aagagacccg 300 ggggctatgg actactgggg tcaaggaacc tcagtcaccg tctcctca 348 <210> SEQ ID NO 46 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain variable region <400> SEQUENCE: 46 Gln Ile Gln Leu Val Gln Ser Gly Pro Glu Met Val Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Met Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Ile Leu Thr Val Asp Lys Ser Ser Ser Thr Ala Tyr 65 70 75 80 Met Gln Leu Asn Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Ser Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 47 <211> LENGTH: 336 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain variable region <400> SEQUENCE: 47 gatgttgtga tgacccaaac tccactctcc ctggctgtca gtcttggaga tcaagcctcc 60 atctcttgca gatctagtca gagccttcta catagtaatg gaaacaccta tttagaatgg 120 taccttcaga aaccaggcca gtctccaaag ctcctgatcc acacagtttc caaccgattt 180 tctggggtcc cagacagatt cagtggcagt ggatcaggga cagatttcac actcaagatc 240 agcagagtgg aggctgagga tctgggagtt tattactgct ttcaaggttc acatgttccg 300 ctcacgttcg gtgctgggac caggctggag ctgaaa 336 <210> SEQ ID NO 48 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain variable region <400> SEQUENCE: 48 Asp Val Val Met Thr Gln Thr Pro Leu Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Lys Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Ala Gly Thr Arg Leu Glu Leu Lys 100 105 110 <210> SEQ ID NO 49 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain CDR1 <400> SEQUENCE: 49 Gly Tyr Thr Phe Thr Asp Asp Tyr Met Ser 1 5 10 <210> SEQ ID NO 50 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain CDR2 <400> SEQUENCE: 50 Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe Lys 1 5 10 15 Gly <210> SEQ ID NO 51 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain CDR3 <400> SEQUENCE: 51 Asp Pro Gly Ala Met Asp Tyr 1 5 <210> SEQ ID NO 52 <211> LENGTH: 16 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain CDR1 <400> SEQUENCE: 52 Arg Ser Ser Gln Ser Leu Leu His Ser Asn Gly Asn Thr Tyr Leu Glu 1 5 10 15

<210> SEQ ID NO 53 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain CDR2 <400> SEQUENCE: 53 Thr Val Ser Asn Arg Phe Ser 1 5 <210> SEQ ID NO 54 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 light chain CDR3 <400> SEQUENCE: 54 Phe Gln Gly Ser His Val Pro Leu Thr 1 5 <210> SEQ ID NO 55 <211> LENGTH: 33 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer OSG 1773 <400> SEQUENCE: 55 gtaagcagcg ctgtggctgc accatctgtc ttc 33 <210> SEQ ID NO 56 <211> LENGTH: 35 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer OSG 1774 <400> SEQUENCE: 56 gtaagcgcta gcctaacact ctcccctgtt gaagc 35 <210> SEQ ID NO 57 <211> LENGTH: 321 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Human kappa constant region <400> SEQUENCE: 57 gctgtggctg caccatctgt cttcatcttc ccgccatctg atgagcagtt gaaatctgga 60 actgcctctg ttgtgtgcct gctgaataac ttctatccca gagaggccaa agtacagtgg 120 aaggtggata acgccctcca atcgggtaac tcccaggaga gtgtcacaga gcaggacagc 180 aaggacagca cctacagcct cagcagcacc ctgacgctga gcaaagcaga ctacgagaaa 240 cacaaagtct acgcctgcga agtcacccat cagggcctga gctcgcccgt cacaaagagc 300 ttcaacaggg gagagtgtta g 321 <210> SEQ ID NO 58 <211> LENGTH: 106 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Human kappa constant region <400> SEQUENCE: 58 Ala Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln 1 5 10 15 Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr 20 25 30 Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser 35 40 45 Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr 50 55 60 Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys 65 70 75 80 His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro 85 90 95 Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 100 105 <210> SEQ ID NO 59 <211> LENGTH: 6385 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Plasmid pTTVK1 <400> SEQUENCE: 59 cttgagccgg cggatggtcg aggtgaggtg tggcaggctt gagatccagc tgttggggtg 60 agtactccct ctcaaaagcg ggcattactt ctgcgctaag attgtcagtt tccaaaaacg 120 aggaggattt gatattcacc tggcccgatc tggccataca cttgagtgac aatgacatcc 180 actttgcctt tctctccaca ggtgtccact cccaggtcca agtttaaacg gatctctagc 240 gaattcatga actttctgct gtcttgggtg cattggagcc ttgccttgct gctctacctc 300 caccatgcca agtggtccca ggcttgagac ggagcttaca gcgctgtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tagggtaccg cggccgcttc gaatgagatc ccccgacctc gacctctggc taataaagga 720 aatttatttt cattgcaata gtgtgttgga attttttgtg tctctcactc ggaaggacat 780 atgggagggc aaatcatttg gtcgagatcc ctcggagatc tctagctaga gccccgccgc 840 cggacgaact aaacctgact acggcatctc tgccccttct tcgcggggca gtgcatgtaa 900 tcccttcagt tggttggtac aacttgccaa ctgggccctg ttccacatgt gacacggggg 960 gggaccaaac acaaaggggt tctctgactg tagttgacat ccttataaat ggatgtgcac 1020 atttgccaac actgagtggc tttcatcctg gagcagactt tgcagtctgt ggactgcaac 1080 acaacattgc ctttatgtgt aactcttggc tgaagctctt acaccaatgc tgggggacat 1140 gtacctccca ggggcccagg aagactacgg gaggctacac caacgtcaat cagaggggcc 1200 tgtgtagcta ccgataagcg gaccctcaag agggcattag caatagtgtt tataaggccc 1260 ccttgttaac cctaaacggg tagcatatgc ttcccgggta gtagtatata ctatccagac 1320 taaccctaat tcaatagcat atgttaccca acgggaagca tatgctatcg aattagggtt 1380 agtaaaaggg tcctaaggaa cagcgatatc tcccacccca tgagctgtca cggttttatt 1440 tacatggggt caggattcca cgagggtagt gaaccatttt agtcacaagg gcagtggctg 1500 aagatcaagg agcgggcagt gaactctcct gaatcttcgc ctgcttcttc attctccttc 1560 gtttagctaa tagaataact gctgagttgt gaacagtaag gtgtatgtga ggtgctcgaa 1620 aacaaggttt caggtgacgc ccccagaata aaatttggac ggggggttca gtggtggcat 1680 tgtgctatga caccaatata accctcacaa accccttggg caataaatac tagtgtagga 1740 atgaaacatt ctgaatatct ttaacaatag aaatccatgg ggtggggaca agccgtaaag 1800 actggatgtc catctcacac gaatttatgg ctatgggcaa cacataatcc tagtgcaata 1860 tgatactggg gttattaaga tgtgtcccag gcagggacca agacaggtga accatgttgt 1920 tacactctat ttgtaacaag gggaaagaga gtggacgccg acagcagcgg actccactgg 1980 ttgtctctaa cacccccgaa aattaaacgg ggctccacgc caatggggcc cataaacaaa 2040 gacaagtggc cactcttttt tttgaaattg tggagtgggg gcacgcgtca gcccccacac 2100 gccgccctgc ggttttggac tgtaaaataa gggtgtaata acttggctga ttgtaacccc 2160 gctaaccact gcggtcaaac cacttgccca caaaaccact aatggcaccc cggggaatac 2220 ctgcataagt aggtgggcgg gccaagatag gggcgcgatt gctgcgatct ggaggacaaa 2280 ttacacacac ttgcgcctga gcgccaagca cagggttgtt ggtcctcata ttcacgaggt 2340 cgctgagagc acggtgggct aatgttgcca tgggtagcat atactaccca aatatctgga 2400 tagcatatgc tatcctaatc tatatctggg tagcataggc tatcctaatc tatatctggg 2460 tagcatatgc tatcctaatc tatatctggg tagtatatgc tatcctaatt tatatctggg 2520 tagcataggc tatcctaatc tatatctggg tagcatatgc tatcctaatc tatatctggg 2580 tagtatatgc tatcctaatc tgtatccggg tagcatatgc tatcctaata gagattaggg 2640 tagtatatgc tatcctaatt tatatctggg tagcatatac tacccaaata tctggatagc 2700 atatgctatc ctaatctata tctgggtagc atatgctatc ctaatctata tctgggtagc 2760 ataggctatc ctaatctata tctgggtagc atatgctatc ctaatctata tctgggtagt 2820 atatgctatc ctaatttata tctgggtagc ataggctatc ctaatctata tctgggtagc 2880 atatgctatc ctaatctata tctgggtagt atatgctatc ctaatctgta tccgggtagc 2940 atatgctatc ctcacgatga taagctgtca aacatgagaa ttaattcttg aagacgaaag 3000 ggcctcgtga tacgcctatt tttataggtt aatgtcatga taataatggt ttcttagacg 3060 tcaggtggca cttttcgggg aaatgtgcgc ggaaccccta tttgtttatt tttctaaata 3120 cattcaaata tgtatccgct catgagacaa taaccctgat aaatgcttca ataatattga 3180 aaaaggaaga gtatgagtat tcaacatttc cgtgtcgccc ttattccctt ttttgcggca 3240 ttttgccttc ctgtttttgc tcacccagaa acgctggtga aagtaaaaga tgctgaagat 3300 cagttgggtg cacgagtggg ttacatcgaa ctggatctca acagcggtaa gatccttgag 3360 agttttcgcc ccgaagaacg ttttccaatg atgagcactt ttaaagttct gctatgtggc 3420 gcggtattat cccgtgttga cgccgggcaa gagcaactcg gtcgccgcat acactattct 3480 cagaatgact tggttgagta ctcaccagtc acagaaaagc atcttacgga tggcatgaca 3540 gtaagagaat tatgcagtgc tgccataacc atgagtgata acactgcggc caacttactt 3600 ctgacaacga tcggaggacc gaaggagcta accgcttttt tgcacaacat gggggatcat 3660 gtaactcgcc ttgatcgttg ggaaccggag ctgaatgaag ccataccaaa cgacgagcgt 3720 gacaccacga tgcctgcagc aatggcaaca acgttgcgca aactattaac tggcgaacta 3780 cttactctag cttcccggca acaattaata gactggatgg aggcggataa agttgcagga 3840 ccacttctgc gctcggccct tccggctggc tggtttattg ctgataaatc tggagccggt 3900 gagcgtgggt ctcgcggtat cattgcagca ctggggccag atggtaagcc ctcccgtatc 3960 gtagttatct acacgacggg gagtcaggca actatggatg aacgaaatag acagatcgct 4020 gagataggtg cctcactgat taagcattgg taactgtcag accaagttta ctcatatata 4080 ctttagattg atttaaaact tcatttttaa tttaaaagga tctaggtgaa gatccttttt 4140

gataatctca tgaccaaaat cccttaacgt gagttttcgt tccactgagc gtcagacccc 4200 gtagaaaaga tcaaaggatc ttcttgagat cctttttttc tgcgcgtaat ctgctgcttg 4260 caaacaaaaa aaccaccgct accagcggtg gtttgtttgc cggatcaaga gctaccaact 4320 ctttttccga aggtaactgg cttcagcaga gcgcagatac caaatactgt ccttctagtg 4380 tagccgtagt taggccacca cttcaagaac tctgtagcac cgcctacata cctcgctctg 4440 ctaatcctgt taccagtggc tgctgccagt ggcgataagt cgtgtcttac cgggttggac 4500 tcaagacgat agttaccgga taaggcgcag cggtcgggct gaacgggggg ttcgtgcaca 4560 cagcccagct tggagcgaac gacctacacc gaactgagat acctacagcg tgagcattga 4620 gaaagcgcca cgcttcccga agggagaaag gcggacaggt atccggtaag cggcagggtc 4680 ggaacaggag agcgcacgag ggagcttcca gggggaaacg cctggtatct ttatagtcct 4740 gtcgggtttc gccacctctg acttgagcgt cgatttttgt gatgctcgtc aggggggcgg 4800 agcctatgga aaaacgccag caacgcggcc tttttacggt tcctggcctt ttgctggcct 4860 tttgctcaca tgttctttcc tgcgttatcc cctgattctg tggataaccg tattaccgcc 4920 tttgagtgag ctgataccgc tcgccgcagc cgaacgaccg agcgcagcga gtcagtgagc 4980 gaggaagcgg aagagcgccc aatacgcaaa ccgcctctcc ccgcgcgttg gccgattcat 5040 taatgcagct ggcacgacag gtttcccgac tggaaagcgg gcagtgagcg caacgcaatt 5100 aatgtgagtt agctcactca ttaggcaccc caggctttac actttatgct tccggctcgt 5160 atgttgtgtg gaattgtgag cggataacaa tttcacacag gaaacagcta tgaccatgat 5220 tacgccaagc tctagctaga ggtcgaccaa ttctcatgtt tgacagctta tcatcgcaga 5280 tccgggcaac gttgttgcat tgctgcaggc gcagaactgg taggtatggc agatctatac 5340 attgaatcaa tattggcaat tagccatatt agtcattggt tatatagcat aaatcaatat 5400 tggctattgg ccattgcata cgttgtatct atatcataat atgtacattt atattggctc 5460 atgtccaata tgaccgccat gttgacattg attattgact agttattaat agtaatcaat 5520 tacggggtca ttagttcata gcccatatat ggagttccgc gttacataac ttacggtaaa 5580 tggcccgcct ggctgaccgc ccaacgaccc ccgcccattg acgtcaataa tgacgtatgt 5640 tcccatagta acgccaatag ggactttcca ttgacgtcaa tgggtggagt atttacggta 5700 aactgcccac ttggcagtac atcaagtgta tcatatgcca agtccgcccc ctattgacgt 5760 caatgacggt aaatggcccg cctggcatta tgcccagtac atgaccttac gggactttcc 5820 tacttggcag tacatctacg tattagtcat cgctattacc atggtgatgc ggttttggca 5880 gtacaccaat gggcgtggat agcggtttga ctcacgggga tttccaagtc tccaccccat 5940 tgacgtcaat gggagtttgt tttggcacca aaatcaacgg gactttccaa aatgtcgtaa 6000 taaccccgcc ccgttgacgc aaatgggcgg taggcgtgta cggtgggagg tctatataag 6060 cagagctcgt ttagtgaacc gtcagatcct cactctcttc cgcatcgctg tctgcgaggg 6120 ccagctgttg ggctcgcggt tgaggacaaa ctcttcgcgg tctttccagt actcttggat 6180 cggaaacccg tcggcctccg aacggtactc cgccaccgag ggacctgagc gagtccgcat 6240 cgaccggatc ggaaaacctc tcgagaaagg cgtctaacca gtcacagtcg caaggtaggc 6300 tgagcaccgt ggcgggcggc agcgggtggc ggtcggggtt gtttctggcg gaggtgctgc 6360 tgatgatgta attaaagtag gcggt 6385 <210> SEQ ID NO 60 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 60 atgccaagtg gtcccaggct gacattgtga tgacccagtc tcc 43 <210> SEQ ID NO 61 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 61 atgccaagtg gtcccaggct gatgttttga tgacccaaac tcc 43 <210> SEQ ID NO 62 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 62 atgccaagtg gtcccaggct gacatcgtta tgtctcagtc tcc 43 <210> SEQ ID NO 63 <211> LENGTH: 32 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 63 gggaagatga agacagatgg tgcagccaca gc 32 <210> SEQ ID NO 64 <211> LENGTH: 50 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 64 gtaagcgcta gcgcctcaac gaagggccca tctgtctttc ccctggcccc 50 <210> SEQ ID NO 65 <211> LENGTH: 37 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 65 gtaagcgaat tcacaagatt tgggctcaac tttcttg 37 <210> SEQ ID NO 66 <211> LENGTH: 309 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Human IgG1 CH1 region <400> SEQUENCE: 66 gcctccacca agggcccatc ggtcttcccc ctggcaccct cctccaagag cacctctggg 60 ggcacagcag ccctgggctg cctggtcaag gactacttcc ccgaaccggt gacggtgtcg 120 tggaactcag gcgccctgac cagcggcgtg cacaccttcc cggctgtcct acagtcctca 180 ggactctact ccctcagcag cgtggtgacc gtgccctcca gcagcttggg cacccagacc 240 tacatctgca acgtgaatca caagcccagc aacaccaagg tggacaagaa agttgagccc 300 aaatcttgt 309 <210> SEQ ID NO 67 <211> LENGTH: 103 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Human IgG1 CH1 region <400> SEQUENCE: 67 Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Ser Ser Lys 1 5 10 15 Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val Lys Asp Tyr 20 25 30 Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr Ser 35 40 45 Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly Leu Tyr Ser 50 55 60 Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Gln Thr 65 70 75 80 Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys Val Asp Lys 85 90 95 Lys Val Glu Pro Lys Ser Cys 100 <210> SEQ ID NO 68 <211> LENGTH: 5379 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Plasmid pYD15 <400> SEQUENCE: 68 cttgagccgg cggatggtcg aggtgaggtg tggcaggctt gagatccagc tgttggggtg 60 agtactccct ctcaaaagcg ggcattactt ctgcgctaag attgtcagtt tccaaaaacg 120 aggaggattt gatattcacc tggcccgatc tggccataca cttgagtgac aatgacatcc 180 actttgcctt tctctccaca ggtgtccact cccaggtcca agtttgccgc caccatggag 240 acagacacac tcctgctatg ggtactgctg ctctgggttc caggttccac tggcggagac 300 ggagcttacg ggcccatctg tctttcccct ggccccctcc tccaagagca cctctggggg 360 cacagcggcc ctgggctgcc tggtcaagga ctacttcccc gaaccggtga cggtgtcgtg 420 gaactcaggc gccctgacca gcggcgtgca caccttcccg gctgtcctac agtcctcagg 480 actctactcc ctcagcagcg tggtgaccgt gccctccagc agcttgggca cccagaccta 540 catctgcaac gtgaatcaca agcccagcaa caccaaggtg gacaagaaag ttgagcccaa 600 atcttgtgaa ttcactcaca catgcccacc gtgcccagca cctgaactcc tggggggacc 660 gtcagtcttc ctcttccccc caaaacccaa ggacaccctc atgatctccc ggacccctga 720 ggtcacatgc gtggtggtgg acgtgagcca cgaagaccct gaggtcaagt tcaactggta 780 cgtggacggc gtggaggtgc ataatgccaa gacaaagccg cgggaggagc agtacaacag 840 cacgtaccgt gtggtcagcg tcctcaccgt cctgcaccag gactggctga atggcaagga 900 gtacaagtgc aaggtctcca acaaagccct cccagccccc atcgagaaaa ccatctccaa 960 agccaaaggg cagccccgag aaccacaggt gtacaccctg cccccatccc gggatgagct 1020 gaccaagaac caggtcagcc tgacctgcct ggtcaaaggc ttctatccca gcgacatcgc 1080 cgtggagtgg gagagcaatg ggcagccgga gaacaactac aagaccacgc ctcccgtgct 1140 ggactccgac ggctccttct tcctctacag caagctcacc gtggacaaga gcaggtggca 1200

gcaggggaac gtcttctcat gctccgtgat gcatgaggct ctgcacaacc actacacgca 1260 gaagagcctc tccctgtctc ccgggaaatg atcccccgac ctcgacctct ggctaataaa 1320 ggaaatttat tttcattgca atagtgtgtt ggaatttttt gtgtctctca ctcggaagga 1380 catatgggag ggcaaatcat ttggtcgaga tccctcggag atctctagct agagccccgc 1440 cgccggacga actaaacctg actacggcat ctctgcccct tcttcgcggg gcagtgcatg 1500 taatcccttc agttggttgg tacaacttgc caactgaacc ctaaacgggt agcatatgct 1560 tcccgggtag tagtatatac tatccagact aaccctaatt caatagcata tgttacccaa 1620 cgggaagcat atgctatcga attagggtta gtaaaagggt cctaaggaac agcgatgtag 1680 gtgggcgggc caagataggg gcgcgattgc tgcgatctgg aggacaaatt acacacactt 1740 gcgcctgagc gccaagcaca gggttgttgg tcctcatatt cacgaggtcg ctgagagcac 1800 ggtgggctaa tgttgccatg ggtagcatat actacccaaa tatctggata gcatatgcta 1860 tcctaatcta tatctgggta gcataggcta tcctaatcta tatctgggta gcatatgcta 1920 tcctaatcta tatctgggta gtatatgcta tcctaattta tatctgggta gcataggcta 1980 tcctaatcta tatctgggta gcatatgcta tcctaatcta tatctgggta gtatatgcta 2040 tcctaatctg tatccgggta gcatatgcta tcctaataga gattagggta gtatatgcta 2100 tcctaattta tatctgggta gcatatacta cccaaatatc tggatagcat atgctatcct 2160 aatctatatc tgggtagcat atgctatcct aatctatatc tgggtagcat aggctatcct 2220 aatctatatc tgggtagcat atgctatcct aatctatatc tgggtagtat atgctatcct 2280 aatttatatc tgggtagcat aggctatcct aatctatatc tgggtagcat atgctatcct 2340 aatctatatc tgggtagtat atgctatcct aatctgtatc cgggtagcat atgctatcct 2400 cacgatgata agctgtcaaa catgagaatt aattcttgaa gacgaaaggg cctcgtgata 2460 cgcctatttt tataggttaa tgtcatgata ataatggttt cttagacgtc aggtggcact 2520 tttcggggaa atgtgcgcgg aacccctatt tgtttatttt tctaaataca ttcaaatatg 2580 tatccgctca tgagacaata accctgataa atgcttcaat aatattgaaa aaggaagagt 2640 atgagtattc aacatttccg tgtcgccctt attccctttt ttgcggcatt ttgccttcct 2700 gtttttgctc acccagaaac gctggtgaaa gtaaaagatg ctgaagatca gttgggtgca 2760 cgagtgggtt acatcgaact ggatctcaac agcggtaaga tccttgagag ttttcgcccc 2820 gaagaacgtt ttccaatgat gagcactttt aaagttctgc tatgtggcgc ggtattatcc 2880 cgtgttgacg ccgggcaaga gcaactcggt cgccgcatac actattctca gaatgacttg 2940 gttgagtact caccagtcac agaaaagcat cttacggatg gcatgacagt aagagaatta 3000 tgcagtgctg ccataaccat gagtgataac actgcggcca acttacttct gacaacgatc 3060 ggaggaccga aggagctaac cgcttttttg cacaacatgg gggatcatgt aactcgcctt 3120 gatcgttggg aaccggagct gaatgaagcc ataccaaacg acgagcgtga caccacgatg 3180 cctgcagcaa tggcaacaac gttgcgcaaa ctattaactg gcgaactact tactctagct 3240 tcccggcaac aattaataga ctggatggag gcggataaag ttgcaggacc acttctgcgc 3300 tcggcccttc cggctggctg gtttattgct gataaatctg gagccggtga gcgtgggtct 3360 cgcggtatca ttgcagcact ggggccagat ggtaagccct cccgtatcgt agttatctac 3420 acgacgggga gtcaggcaac tatggatgaa cgaaatagac agatcgctga gataggtgcc 3480 tcactgatta agcattggta actgtcagac caagtttact catatatact ttagattgat 3540 ttaaaacttc atttttaatt taaaaggatc taggtgaaga tcctttttga taatctcatg 3600 accaaaatcc cttaacgtga gttttcgttc cactgagcgt cagaccccgt agaaaagatc 3660 aaaggatctt cttgagatcc tttttttctg cgcgtaatct gctgcttgca aacaaaaaaa 3720 ccaccgctac cagcggtggt ttgtttgccg gatcaagagc taccaactct ttttccgaag 3780 gtaactggct tcagcagagc gcagatacca aatactgtcc ttctagtgta gccgtagtta 3840 ggccaccact tcaagaactc tgtagcaccg cctacatacc tcgctctgct aatcctgtta 3900 ccagtggctg ctgccagtgg cgataagtcg tgtcttaccg ggttggactc aagacgatag 3960 ttaccggata aggcgcagcg gtcgggctga acggggggtt cgtgcacaca gcccagcttg 4020 gagcgaacga cctacaccga actgagatac ctacagcgtg agcattgaga aagcgccacg 4080 cttcccgaag ggagaaaggc ggacaggtat ccggtaagcg gcagggtcgg aacaggagag 4140 cgcacgaggg agcttccagg gggaaacgcc tggtatcttt atagtcctgt cgggtttcgc 4200 cacctctgac ttgagcgtcg atttttgtga tgctcgtcag gggggcggag cctatggaaa 4260 aacgccagca acgcggcctt tttacggttc ctggcctttt gctggccttt tgctcacatg 4320 ttctttcctg cgttatcccc tgattctgtg gataaccgta ttaccgcctt tgagtgagct 4380 gataccgctc gccgcagccg aacgaccgag cgcagcgagt cagtgagcga ggaagcgtac 4440 atttatattg gctcatgtcc aatatgaccg ccatgttgac attgattatt gactagttat 4500 taatagtaat caattacggg gtcattagtt catagcccat atatggagtt ccgcgttaca 4560 taacttacgg taaatggccc gcctggctga ccgcccaacg acccccgccc attgacgtca 4620 ataatgacgt atgttcccat agtaacgcca atagggactt tccattgacg tcaatgggtg 4680 gagtatttac ggtaaactgc ccacttggca gtacatcaag tgtatcatat gccaagtccg 4740 ccccctattg acgtcaatga cggtaaatgg cccgcctggc attatgccca gtacatgacc 4800 ttacgggact ttcctacttg gcagtacatc tacgtattag tcatcgctat taccatggtg 4860 atgcggtttt ggcagtacac caatgggcgt ggatagcggt ttgactcacg gggatttcca 4920 agtctccacc ccattgacgt caatgggagt ttgttttggc accaaaatca acgggacttt 4980 ccaaaatgtc gtaataaccc cgccccgttg acgcaaatgg gcggtaggcg tgtacggtgg 5040 gaggtctata taagcagagc tcgtttagtg aaccgtcaga tcctcactct cttccgcatc 5100 gctgtctgcg agggccagct gttgggctcg cggttgagga caaactcttc gcggtctttc 5160 cagtactctt ggatcggaaa cccgtcggcc tccgaacggt actccgccac cgagggacct 5220 gagcgagtcc gcatcgaccg gatcggaaaa cctctcgaga aaggcgtcta accagtcaca 5280 gtcgcaaggt aggctgagca ccgtggcggg cggcagcggg tggcggtcgg ggttgtttct 5340 ggcggaggtg ctgctgatga tgtaattaaa gtaggcggt 5379 <210> SEQ ID NO 69 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 69 gggttccagg ttccactggc gaggttcagc tgcagcagtc tgt 43 <210> SEQ ID NO 70 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 70 gggttccagg ttccactggc gaggtgcagc ttcaggagtc agg 43 <210> SEQ ID NO 71 <211> LENGTH: 38 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 71 ggggccaggg gaaagacaga tgggcccttc gttgaggc 38 <210> SEQ ID NO 72 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be H, Y or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be S, T, N or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be absent, S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be D, F or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be G or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa may be K, L or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (14)..(14) <223> OTHER INFORMATION: Xaa may be T or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be A, N, E or Y <400> SEQUENCE: 72 Xaa Ser Ser Xaa Ser Leu Leu Xaa Xaa Xaa Xaa Xaa Xaa Xaa Xaa Leu 1 5 10 15 Xaa <210> SEQ ID NO 73 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be G or H <220> FEATURE:

<221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be T, N or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be F, Y or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be N or A <400> SEQUENCE: 73 Lys Ala Ser Gln Asp Xaa Xaa Xaa Xaa Xaa Xaa 1 5 10 <210> SEQ ID NO 74 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be A or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be R or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be E, K or A <400> SEQUENCE: 74 Phe Xaa Ser Thr Xaa Xaa Ser 1 5 <210> SEQ ID NO 75 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be L or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be L or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be D or F <400> SEQUENCE: 75 Xaa Val Ser Xaa Xaa Xaa Ser 1 5 <210> SEQ ID NO 76 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be D or A <400> SEQUENCE: 76 Xaa Ala Asn Arg Leu Val Xaa 1 5 <210> SEQ ID NO 77 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be Q or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be D, F or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be E, A, N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be I, F or T <400> SEQUENCE: 77 Xaa Gln Xaa Xaa Xaa Xaa Pro Leu Thr 1 5 <210> SEQ ID NO 78 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be I or T <400> SEQUENCE: 78 Gln Gln His Xaa Xaa Xaa Pro Leu Thr 1 5 <210> SEQ ID NO 79 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: light chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be F or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be R or L <400> SEQUENCE: 79 Xaa Gln Gly Xaa His Xaa Pro Xaa Thr 1 5 <210> SEQ ID NO 80 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be T, I or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be an acidic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be E, N or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 80 Gly Tyr Xaa Phe Xaa Xaa Tyr Xaa Xaa His 1 5 10 <210> SEQ ID NO 81 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be V or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be A, G or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be R, G, D, A, S, N or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 81 Xaa Xaa Asp Pro Xaa Thr Gly Xaa Thr Xaa 1 5 10

<210> SEQ ID NO 82 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be A, E or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be R, G, A, S, N, V or D <400> SEQUENCE: 82 Val Xaa Asp Pro Xaa Thr Gly Xaa Thr Ala 1 5 10 <210> SEQ ID NO 83 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be D, E or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be D or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be Y, S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be D, E or N <400> SEQUENCE: 83 Tyr Ile Xaa Xaa Xaa Gly Xaa Xaa Xaa 1 5 <210> SEQ ID NO 84 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be N or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be E, D or N <400> SEQUENCE: 84 Xaa Ile Asn Pro Tyr Asn Xaa Val Thr Glu 1 5 10 <210> SEQ ID NO 85 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be N or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be G or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be I or T <400> SEQUENCE: 85 Asp Ile Asn Pro Xaa Tyr Gly Xaa Xaa Thr 1 5 10 <210> SEQ ID NO 86 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be G or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be Y or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be A or S <400> SEQUENCE: 86 Met Xaa Xaa Xaa Asp Tyr 1 5 <210> SEQ ID NO 87 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be G or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be absent or M <400> SEQUENCE: 87 Ile Xaa Tyr Ala Xaa Asp Tyr 1 5 <210> SEQ ID NO 88 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: heavy chain CDR3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be R or W <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be a basic amino acid <400> SEQUENCE: 88 Ala Xaa Xaa Gly Leu Arg Xaa 1 5 <210> SEQ ID NO 89 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be N or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be S, N or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be N or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be Q, N or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa may be K or L <400> SEQUENCE: 89 Lys Ser Ser Gln Ser Leu Leu Xaa Xaa Xaa Xaa Xaa Xaa Asn Tyr Leu 1 5 10 15 Ala <210> SEQ ID NO 90 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be N or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be Y or F <400> SEQUENCE: 90 Lys Ala Ser Gln Asp Ile His Xaa Xaa Leu Asn 1 5 10 <210> SEQ ID NO 91 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL2 consensus <400> SEQUENCE: 91 Phe Ala Ser Thr Arg Glu Ser 1 5

<210> SEQ ID NO 92 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL2 consensus <400> SEQUENCE: 92 Leu Val Ser Lys Leu Asp Ser 1 5 <210> SEQ ID NO 93 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL2 consensus <400> SEQUENCE: 93 Arg Ala Asn Arg Leu Val Asp 1 5 <210> SEQ ID NO 94 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL3 consensus <400> SEQUENCE: 94 Gln Gln His Tyr Ser Thr Pro Leu Thr 1 5 <210> SEQ ID NO 95 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRL3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be W or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be Y or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be D or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be A, E or H <400> SEQUENCE: 95 Xaa Gln Xaa Xaa Xaa Phe Pro Arg Thr 1 5 <210> SEQ ID NO 96 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be D or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be E or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be M, I or V <400> SEQUENCE: 96 Gly Tyr Xaa Phe Thr Xaa Tyr Xaa Xaa His 1 5 10 <210> SEQ ID NO 97 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH1 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be T or S <400> SEQUENCE: 97 Gly Phe Xaa Ile Thr Ser Gly Tyr Gly Trp His 1 5 10 <210> SEQ ID NO 98 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (1)..(1) <223> OTHER INFORMATION: Xaa may be V, N or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be I or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be E, A or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (6)..(6) <223> OTHER INFORMATION: Xaa may be T or Y <220> FEATURE: <221> NAME/KEY: misc_feature <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa can be any naturally occurring amino acid <400> SEQUENCE: 98 Xaa Xaa Asp Pro Xaa Xaa Gly Xaa Thr Ala 1 5 10 <210> SEQ ID NO 99 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH2 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be F or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be N or D <400> SEQUENCE: 99 Tyr Ile Xaa Xaa Xaa Gly 1 5 <210> SEQ ID NO 100 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (4)..(4) <223> OTHER INFORMATION: Xaa may be S or A <400> SEQUENCE: 100 Met Gly Tyr Xaa Asp Tyr 1 5 <210> SEQ ID NO 101 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH3 consensus <400> SEQUENCE: 101 Ala Ser Ser Tyr Asp Gly Phe Leu Ala Tyr 1 5 10 <210> SEQ ID NO 102 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: CDRH3 consensus <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be R or W <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (3)..(3) <223> OTHER INFORMATION: Xaa may be W or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (7)..(7) <223> OTHER INFORMATION: Xaa may be Q or N <400> SEQUENCE: 102 Ala Xaa Xaa Gly Leu Arg Xaa 1 5 <210> SEQ ID NO 103 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 light chain variable region <400> SEQUENCE: 103 Asp Ala Val Met Thr Gln Ile Pro Leu Thr Leu Ser Val Thr Ile Gly 1 5 10 15 Gln Pro Ala Ser Leu Ser Cys Lys Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asp Gly Lys Thr Tyr Leu Asn Trp Leu Leu Gln Arg Pro Gly Gln Ser 35 40 45 Pro Lys Arg Leu Ile Ser Leu Val Ser Lys Leu Asp Ser Gly Val Pro 50 55 60

Asp Arg Phe Thr Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Leu Tyr Tyr Cys Trp Gln Gly 85 90 95 Thr His Phe Pro Arg Thr Phe Ala Gly Gly Thr Asn Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 104 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F6 light chain variable region <400> SEQUENCE: 104 Ser Ile Val Met Thr Gln Thr Pro Leu Thr Leu Ser Val Thr Ile Gly 1 5 10 15 Gln Pro Ala Ser Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Tyr Ser 20 25 30 Asp Gly Lys Thr Tyr Leu Asn Trp Leu Leu Gln Arg Pro Gly Gln Ser 35 40 45 Pro Lys Arg Leu Ile Ser Leu Val Ser Lys Leu Asp Ser Gly Val Pro 50 55 60 Asp Gly Phe Thr Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Trp Gln Gly 85 90 95 Thr His Phe Pro Arg Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 105 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E8 light chain variable region <400> SEQUENCE: 105 Asp Ala Val Met Thr Gln Ile Pro Leu Thr Leu Ser Val Thr Ile Gly 1 5 10 15 Gln Pro Ala Ser Ile Ser Cys Lys Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asp Gly Lys Thr Tyr Leu Asn Trp Leu Leu Gln Arg Pro Gly Gln Ser 35 40 45 Pro Lys Arg Leu Ile Tyr Leu Val Ser Lys Leu Asp Ser Gly Val Pro 50 55 60 Asp Arg Phe Thr Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Trp Gln Gly 85 90 95 Thr His Phe Pro Arg Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 106 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 light chain variable region <400> SEQUENCE: 106 Asp Ile Val Met Thr Gln Ala Ala Pro Ser Val Pro Val Thr Pro Gly 1 5 10 15 Glu Ser Val Ser Ile Ser Cys Arg Ser Ser Lys Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Tyr Trp Phe Leu Gln Arg Pro Gly Gln Ser 35 40 45 Pro Gln Leu Leu Ile Tyr Arg Met Ser Asn Leu Ala Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Ala Phe Thr Leu Arg Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Met Gln His 85 90 95 Leu Glu Tyr Pro Tyr Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 107 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A9 light chain variable region <400> SEQUENCE: 107 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Leu Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Asn Gln Leu Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Lys Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Thr Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Phe Asn Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 108 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B1 light chain variable region <400> SEQUENCE: 108 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Ile Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Phe Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Ile Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 109 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G5 light chain variable region <400> SEQUENCE: 109 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Phe Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Thr Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Ile Pro Leu Thr Phe Gly Ser Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 110 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B2 light chain variable region <400> SEQUENCE: 110 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Ile Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 111 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B8 light chain variable region <400> SEQUENCE: 111 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln

35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 112 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G8 light chain variable region <400> SEQUENCE: 112 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 113 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F7 light chain variable region <400> SEQUENCE: 113 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 114 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E9 light chain variable region <400> SEQUENCE: 114 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Glu Phe Thr Leu Thr 65 70 75 80 Ile Thr Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 115 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C3 light chain variable region <400> SEQUENCE: 115 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Gly Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Gly Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 116 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E12 light chain variable region <400> SEQUENCE: 116 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Arg 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Ile Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 117 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 4A2 light chain variable region <400> SEQUENCE: 117 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Asn 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Leu Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Tyr Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Asp Leu 100 105 110 Lys <210> SEQ ID NO 118 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F10 light chain variable region <400> SEQUENCE: 118 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Thr Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Thr 20 25 30 Ser Asn Gln Leu Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Thr Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 119 <211> LENGTH: 113 <212> TYPE: PRT

<213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F4 light chain variable region <400> SEQUENCE: 119 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Thr Val Thr Ala Gly 1 5 10 15 Glu Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Thr 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Ala Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 120 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B11 light chain variable region <400> SEQUENCE: 120 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ala Met Ser Val Gly 1 5 10 15 Gln Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Ser Asn Gln Lys Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Ser Pro Lys Leu Leu Val Tyr Phe Ala Ser Thr Arg Glu Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Val Gln Ala Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys <210> SEQ ID NO 121 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 light chain variable region <400> SEQUENCE: 121 Asp Ile Val Met Thr Gln Ser Pro Lys Phe Met Ser Thr Ser Val Gly 1 5 10 15 Asp Arg Val Ser Ile Thr Cys Lys Ala Ser Gln Asp Val Gly Thr Ala 20 25 30 Val Ala Trp Tyr Gln Gln Lys Pro Gly Gln Ser Pro Glu Leu Leu Ile 35 40 45 Tyr Trp Thr Ser Thr Arg His Thr Gly Val Pro Asp Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser Ser Val Gln Ala 65 70 75 80 Glu Asp Leu Ala Asp Tyr Phe Cys Gln Gln His Tyr Ser Ile Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Arg 100 105 <210> SEQ ID NO 122 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D1 light chain variable region <400> SEQUENCE: 122 Asp Ile Lys Met Thr Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Thr Tyr 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Glu Thr Leu Ile 35 40 45 Tyr Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Tyr 65 70 75 80 Glu Asp Met Gly Ile Tyr Tyr Cys Leu Gln Tyr Asp Glu Phe Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 <210> SEQ ID NO 123 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C2 light chain variable region <400> SEQUENCE: 123 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Leu Thr Cys Lys Ala Ser Gln Asp Ile His Asn Tyr 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 His Arg Ala Asn Arg Leu Val Ala Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Tyr 65 70 75 80 Glu Asp Leu Gly Ile Tyr Tyr Cys Leu Gln Tyr Asp Ala Phe Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 <210> SEQ ID NO 124 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E6 light chain variable region <400> SEQUENCE: 124 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Leu Thr Cys Lys Ala Ser Gln Asp Ile His Asn Tyr 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 His Arg Ala Asn Arg Leu Val Ala Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Gln Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Tyr 65 70 75 80 Glu Asp Leu Gly Ile Tyr Tyr Cys Leu Gln Tyr Asp Ala Phe Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 <210> SEQ ID NO 125 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3H3 light chain variable region <400> SEQUENCE: 125 Asp Ile Val Met Ser Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 1 5 10 15 Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Arg Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ser Pro Lys Thr Leu Ile 35 40 45 Phe His Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Leu Asp Tyr Ser Leu Thr Ile Ser Ser Leu Glu Tyr 65 70 75 80 Glu Asp Met Gly Ile Tyr Phe Cys Leu Gln Tyr Asp Ala Phe Pro Leu 85 90 95 Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 100 105 <210> SEQ ID NO 126 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 heavy chain variable region <400> SEQUENCE: 126 His Glu Ile Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Met Ser Cys Lys Thr Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Asn Met His Trp Val Lys Gln Lys Pro Gly Gln Gly Leu Glu Trp 35 40 45 Ile Gly Tyr Ile Asn Pro Tyr Asn Asp Val Thr Glu Tyr Asn Glu Lys 50 55 60 Phe Lys Gly Arg Ala Thr Leu Thr Ser Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Asp Leu Ser Ser Leu Thr Ser Asp Asp Ser Ala Val Tyr Phe 85 90 95 Cys Ala Trp Phe Gly Leu Arg Gln Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Thr 115

<210> SEQ ID NO 127 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F6 heavy chain variable region <400> SEQUENCE: 127 His Glu Val Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Met Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Glu 20 25 30 Tyr Asn Ile His Trp Val Lys Gln Lys Pro Gly Gln Gly Pro Glu Trp 35 40 45 Ile Gly Asn Ile Asn Pro Tyr Asn Asp Val Thr Glu Tyr Asn Glu Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ser Asp Lys Ala Ser Ser Thr Ala 65 70 75 80 Tyr Met Asp Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ala Arg Trp Gly Leu Arg Asn Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Ala 115 <210> SEQ ID NO 128 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E8 heavy chain variable region <400> SEQUENCE: 128 His Glu Val Gln Leu Gln Gln Ser Val Pro Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Met Ser Cys Lys Thr Ser Gly Tyr Thr Phe Thr Glu 20 25 30 Tyr Asn Met His Trp Val Lys Gln Lys Pro Gly Gln Gly Pro Glu Trp 35 40 45 Ile Gly Asn Ile Asn Pro Tyr Asn Asn Val Thr Glu Tyr Asn Glu Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ser Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Leu Asp Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ala Arg Trp Gly Leu Arg Asn Trp Gly Gln Gly Thr Leu Val Thr 100 105 110 Val Ser Ala 115 <210> SEQ ID NO 129 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A9 heavy chain variable region <400> SEQUENCE: 129 His Gln Val Gln Val Gln Gln Pro Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp 20 25 30 Tyr Glu Val His Trp Val Arg Gln Arg Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ala Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ile Gly Tyr Ala Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 130 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B1 heavy chain variable region <400> SEQUENCE: 130 His Gln Val Gln Leu Gln Gln Pro Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Gly Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Thr Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Arg Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 131 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B2 heavy chain variable region <400> SEQUENCE: 131 His Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Ala Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 132 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F4 heavy chain variable region <400> SEQUENCE: 132 His Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Ser Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ala Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 133 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E9 heavy chain variable region <400> SEQUENCE: 133 His Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Ala Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Met His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Ser Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ala Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 134 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3B8 heavy chain variable region <400> SEQUENCE: 134 His Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45

Ile Gly Val Ile Asp Pro Glu Thr Gly Asp Thr Ala Tyr Asn Gln Asn 50 55 60 Phe Thr Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ala Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 135 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G8 heavy chain variable region <400> SEQUENCE: 135 His Gln Val Gln Leu Lys Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Val His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Ala Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Val Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 136 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F7 heavy chain variable region <400> SEQUENCE: 136 His Gln Ala Tyr Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Asp Lys Ala Thr Leu Thr Ala Asp Lys Ala Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 137 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E12 heavy chain variable region <400> SEQUENCE: 137 His Gln Val Gln Leu Gln Gln Ser Glu Ala Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Arg Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly His Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 138 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 heavy chain variable region <400> SEQUENCE: 138 His Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Val Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Ala His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Ile Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 139 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3F10 heavy chain variable region <400> SEQUENCE: 139 His Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Pro Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Val His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Ala Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Ala Ala 65 70 75 80 Tyr Met Glu Leu Ser Arg Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Ser Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 140 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C3 heavy chain variable region <400> SEQUENCE: 140 His Glu Val Gln Leu Gln Gln Ser Val Ala Glu Val Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Glu Thr Gly Val Thr Ala Tyr Asn Gln Arg 50 55 60 Phe Arg Asp Lys Ala Thr Leu Thr Thr Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Phe 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 141 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G5 heavy chain variable region <400> SEQUENCE: 141 His Gln Val Gln Leu Gln Gln Pro Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Ile His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Val Leu Asp Pro Gly Thr Gly Arg Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Asp Lys Ala Thr Leu Ser Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Ser Tyr Ser Asp Tyr Trp Gly Pro Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 142 <211> LENGTH: 114 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence

<220> FEATURE: <223> OTHER INFORMATION: 3B11 heavy chain variable region <400> SEQUENCE: 142 His Glu Val Gln Leu Gln Gln Ser Val Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp 20 25 30 Tyr Glu Met His Trp Val Lys Gln Thr Pro Val Arg Gly Leu Glu Trp 35 40 45 Ile Gly Val Ile Asp Pro Ala Thr Gly Asp Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Ala Ala 65 70 75 80 Phe Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Thr Leu Thr Val 100 105 110 Ser Ser <210> SEQ ID NO 143 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E6 heavy chain variable region <400> SEQUENCE: 143 His Gln Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Ser Asp 20 25 30 Tyr Glu Met His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Gly Ile Asp Pro Glu Thr Gly Asp Thr Val Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ile Ser Tyr Ala Met Asp Tyr Trp Gly Gln Gly Thr Ser Val Thr 100 105 110 Val Ser Ser 115 <210> SEQ ID NO 144 <211> LENGTH: 115 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 4A2 heavy chain variable region <400> SEQUENCE: 144 His Gln Val Lys Leu Gln Gln Ser Gly Thr Glu Leu Val Arg Pro Gly 1 5 10 15 Ala Ser Val Thr Leu Ser Cys Lys Ala Ser Gly Tyr Lys Phe Thr Asp 20 25 30 Tyr Glu Met His Trp Val Lys Gln Thr Pro Val His Gly Leu Glu Trp 35 40 45 Ile Gly Gly Ile Asp Pro Glu Thr Gly Gly Thr Ala Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Ile Leu Thr Ala Asp Lys Ser Ser Thr Thr Ala 65 70 75 80 Tyr Met Glu Leu Arg Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Ile Ser Tyr Ala Met Asp Tyr Trp Gly Gln Gly Thr Ser Val Thr 100 105 110 Val Ser Ser 115 <210> SEQ ID NO 145 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 heavy chain variable region <400> SEQUENCE: 145 His Glu Val Gln Leu Gln Gln Ser Gly Pro Glu Leu Val Lys Pro Gly 1 5 10 15 Ala Ser Val Lys Ile Ser Cys Lys Ala Ser Gly Asp Thr Phe Thr Asp 20 25 30 Tyr Tyr Met Asn Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp 35 40 45 Ile Gly Asp Ile Asn Pro Asn Tyr Gly Gly Ile Thr Tyr Asn Gln Lys 50 55 60 Phe Lys Gly Lys Ala Thr Leu Thr Val Asp Thr Ser Ser Ser Thr Ala 65 70 75 80 Tyr Met Glu Leu Arg Gly Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr 85 90 95 Cys Gln Ala Tyr Tyr Arg Asn Ser Asp Tyr Trp Gly Gln Gly Thr Thr 100 105 110 Leu Thr Val Ser Ser 115 <210> SEQ ID NO 146 <211> LENGTH: 118 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3D1 heavy chain variable region <400> SEQUENCE: 146 His Glu Val Gln Leu Gln Glu Ser Gly Pro Asp Leu Val Lys Pro Ser 1 5 10 15 Gln Ser Leu Ser Leu Thr Cys Thr Val Thr Gly Phe Ser Ile Thr Ser 20 25 30 Gly Tyr Gly Trp His Trp Ile Arg Gln Phe Pro Gly Asp Lys Leu Glu 35 40 45 Trp Met Gly Tyr Ile Ser Phe Asn Gly Asp Tyr Asn Tyr Asn Pro Ser 50 55 60 Leu Lys Ser Arg Ile Ser Ile Thr Arg Asp Thr Ser Lys Asn Gln Phe 65 70 75 80 Phe Leu Gln Leu Ser Ser Val Thr Thr Glu Asp Thr Ala Thr Tyr Tyr 85 90 95 Cys Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr 100 105 110 Leu Val Thr Val Ser Ala 115 <210> SEQ ID NO 147 <211> LENGTH: 118 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3C2 heavy chain variable region <400> SEQUENCE: 147 His Asp Val Gln Leu Gln Glu Ser Gly Pro Asp Leu Val Lys Pro Ser 1 5 10 15 Gln Ser Leu Ser Leu Thr Cys Thr Val Thr Gly Phe Ser Ile Thr Ser 20 25 30 Gly Tyr Gly Trp His Trp Ile Arg Gln Phe Pro Gly Asn Lys Leu Glu 35 40 45 Trp Met Gly Tyr Ile Ser Phe Asn Gly Asp Ser Asn Tyr Asn Pro Ser 50 55 60 Leu Lys Ser Arg Ile Ser Ile Thr Arg Asp Thr Ser Lys Asn Gln Phe 65 70 75 80 Phe Leu Gln Leu Asn Ser Val Thr Ser Glu Asp Thr Ala Thr Tyr Tyr 85 90 95 Cys Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Pro 100 105 110 Leu Val Thr Val Ser Ala 115 <210> SEQ ID NO 148 <211> LENGTH: 16 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 light chain CDR1 <400> SEQUENCE: 148 Lys Ser Ser Gln Ser Leu Leu His Ser Asp Gly Lys Thr Tyr Leu Asn 1 5 10 15 <210> SEQ ID NO 149 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 light chain CDR2 <400> SEQUENCE: 149 Leu Val Ser Lys Leu Asp Ser 1 5 <210> SEQ ID NO 150 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 light chain CDR3 <400> SEQUENCE: 150 Trp Gln Gly Thr His Phe Pro Arg Thr 1 5 <210> SEQ ID NO 151 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 heavy chain CDR1 <400> SEQUENCE: 151 Gly Tyr Thr Phe Thr Asp Tyr Asn Met His 1 5 10

<210> SEQ ID NO 152 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 heavy chain CDR2 <400> SEQUENCE: 152 Tyr Ile Asn Pro Tyr Asn Asp Val Thr Glu 1 5 10 <210> SEQ ID NO 153 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A2 heavy chain CDR3 <400> SEQUENCE: 153 Ala Trp Phe Gly Leu Arg Gln 1 5 <210> SEQ ID NO 154 <211> LENGTH: 16 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 light chain CDR1 <400> SEQUENCE: 154 Arg Ser Ser Lys Ser Leu Leu His Ser Asn Gly Asn Thr Tyr Leu Tyr 1 5 10 15 <210> SEQ ID NO 155 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 light chain CDR2 <400> SEQUENCE: 155 Arg Met Ser Asn Leu Ala Ser 1 5 <210> SEQ ID NO 156 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 light chain CDR3 <400> SEQUENCE: 156 Met Gln His Leu Glu Tyr Pro Tyr Thr 1 5 <210> SEQ ID NO 157 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 heavy chain CDR1 <400> SEQUENCE: 157 Gly Asp Thr Phe Thr Asp Tyr Tyr Met Asn 1 5 10 <210> SEQ ID NO 158 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 heavy chain CDR2 <400> SEQUENCE: 158 Asp Ile Asn Pro Asn Tyr Gly Gly Ile Thr 1 5 10 <210> SEQ ID NO 159 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3E10 heavy chain CDR3 <400> SEQUENCE: 159 Gln Ala Tyr Tyr Arg Asn Ser Asp Tyr 1 5 <210> SEQ ID NO 160 <211> LENGTH: 11 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 light chain CDR1 <400> SEQUENCE: 160 Lys Ala Ser Gln Asp Val Gly Thr Ala Val Ala 1 5 10 <210> SEQ ID NO 161 <211> LENGTH: 7 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 light chain CDR2 <400> SEQUENCE: 161 Trp Thr Ser Thr Arg His Thr 1 5 <210> SEQ ID NO 162 <211> LENGTH: 9 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 light chain CDR3 <400> SEQUENCE: 162 Gln Gln His Tyr Ser Ile Pro Leu Thr 1 5 <210> SEQ ID NO 163 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 heavy chain CDR1 <400> SEQUENCE: 163 Gly Tyr Ile Phe Thr Asp Tyr Glu Ile His 1 5 10 <210> SEQ ID NO 164 <211> LENGTH: 10 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 heavy chain CDR2 <400> SEQUENCE: 164 Val Ile Asp Pro Glu Thr Gly Asn Thr Ala 1 5 10 <210> SEQ ID NO 165 <211> LENGTH: 6 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3G12 heavy chain CDR3 <400> SEQUENCE: 165 Met Gly Tyr Ser Asp Tyr 1 5 <210> SEQ ID NO 166 <211> LENGTH: 240 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3D3 light chain <400> SEQUENCE: 166 Met Val Leu Gln Thr Gln Val Phe Ile Ser Leu Leu Leu Trp Ile Ser 1 5 10 15 Gly Ala Tyr Gly Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala 20 25 30 Val Ser Leu Gly Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser 35 40 45 Leu Leu Asn Ser Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln 50 55 60 Lys Pro Gly Gln Pro Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg 65 70 75 80 Glu Ser Ser Val Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp 85 90 95 Phe Thr Leu Thr Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr 100 105 110 Tyr Cys Gln Gln His Tyr Ser Thr Pro Leu Thr Phe Gly Gln Gly Thr 115 120 125 Lys Leu Glu Ile Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe 130 135 140 Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys 145 150 155 160 Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val 165 170 175 Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln 180 185 190 Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser 195 200 205 Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His 210 215 220 Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 235 240 <210> SEQ ID NO 167 <211> LENGTH: 462 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3D3 heavy chain <400> SEQUENCE: 167 Met Asp Trp Thr Trp Arg Ile Leu Phe Leu Val Ala Ala Ala Thr Gly 1 5 10 15 Thr His Ala Glu Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys 20 25 30

Pro Gly Ala Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Ile Phe 35 40 45 Thr Asp Tyr Glu Ile His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu 50 55 60 Glu Trp Met Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn 65 70 75 80 Gln Lys Phe Lys Gly Arg Val Thr Ile Thr Ala Asp Thr Ser Thr Ser 85 90 95 Thr Ala Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Leu Val 115 120 125 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 130 135 140 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 145 150 155 160 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 165 170 175 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 180 185 190 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 195 200 205 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 210 215 220 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 225 230 235 240 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 245 250 255 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 260 265 270 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 275 280 285 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 290 295 300 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 305 310 315 320 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 325 330 335 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 340 345 350 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 355 360 365 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 370 375 380 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 385 390 395 400 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 405 410 415 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 420 425 430 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 435 440 445 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 450 455 460 <210> SEQ ID NO 168 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3D3 light chain variable region <400> SEQUENCE: 168 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Pro Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> SEQ ID NO 169 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3D3 heavy chain variable region <400> SEQUENCE: 169 Glu Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Thr Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Leu Val Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 170 <211> LENGTH: 234 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3C4 light chain <400> SEQUENCE: 170 Met Val Leu Gln Thr Gln Val Phe Ile Ser Leu Leu Leu Trp Ile Ser 1 5 10 15 Gly Ala Tyr Gly Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ser 20 25 30 Ala Ser Val Gly Asp Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp 35 40 45 Ile His Asn Phe Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ala Pro 50 55 60 Lys Thr Leu Ile Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser 65 70 75 80 Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Tyr Thr Leu Thr Ile Ser 85 90 95 Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Ser Cys Leu Gln Tyr Asp 100 105 110 Glu Ile Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys Arg 115 120 125 Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln 130 135 140 Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr 145 150 155 160 Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser 165 170 175 Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr 180 185 190 Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys 195 200 205 His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro 210 215 220 Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 <210> SEQ ID NO 171 <211> LENGTH: 466 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3C4 heavy chain <400> SEQUENCE: 171 Met Asp Trp Thr Trp Arg Ile Leu Phe Leu Val Ala Ala Ala Thr Gly 1 5 10 15 Thr His Ala Glu Val Gln Leu Gln Glu Ser Gly Pro Gly Leu Val Lys 20 25 30 Pro Ser Gln Thr Leu Ser Leu Thr Cys Thr Val Ser Gly Phe Ser Ile 35 40 45 Thr Ser Gly Tyr Gly Trp His Trp Ile Arg Gln His Pro Gly Lys Gly 50 55 60 Leu Glu Trp Ile Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn 65 70 75 80 Pro Ser Leu Lys Ser Arg Val Thr Ile Ser Gln Asp Thr Ser Lys Asn 85 90 95 Gln Phe Ser Leu Lys Leu Ser Ser Val Thr Ala Ala Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln 115 120 125 Gly Thr Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val 130 135 140 Phe Pro Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala 145 150 155 160 Leu Gly Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser 165 170 175 Trp Asn Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val 180 185 190 Leu Gln Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro 195 200 205

Ser Ser Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys 210 215 220 Pro Ser Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp 225 230 235 240 Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly 245 250 255 Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile 260 265 270 Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu 275 280 285 Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His 290 295 300 Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg 305 310 315 320 Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys 325 330 335 Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu 340 345 350 Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr 355 360 365 Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu 370 375 380 Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp 385 390 395 400 Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val 405 410 415 Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp 420 425 430 Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His 435 440 445 Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro 450 455 460 Gly Lys 465 <210> SEQ ID NO 172 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3C4 light chain variable region <400> SEQUENCE: 172 Asp Ile Val Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Ala Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Thr Asp Tyr Thr Leu Thr Ile Ser Ser Leu Gln Pro 65 70 75 80 Glu Asp Phe Ala Thr Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 <210> SEQ ID NO 173 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: humanized 3C4 heavy chain variable region <400> SEQUENCE: 173 Glu Val Gln Leu Gln Glu Ser Gly Pro Gly Leu Val Lys Pro Ser Gln 1 5 10 15 Thr Leu Ser Leu Thr Cys Thr Val Ser Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln His Pro Gly Lys Gly Leu Glu Trp 35 40 45 Ile Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Val Thr Ile Ser Gln Asp Thr Ser Lys Asn Gln Phe Ser 65 70 75 80 Leu Lys Leu Ser Ser Val Thr Ala Ala Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser 115 <210> SEQ ID NO 174 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 light chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (21)..(21) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (64)..(64) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (112)..(112) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:16 <400> SEQUENCE: 174 Asp Ile Val Met Thr Gln Ser Pro Xaa Ser Leu Ala Val Ser Xaa Gly 1 5 10 15 Xaa Xaa Xaa Thr Xaa Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Xaa Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Xaa 50 55 60 Pro Asp Arg Phe Xaa Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Xaa Gln Ala Glu Asp Xaa Ala Xaa Tyr Xaa Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa 100 105 110 Lys <210> SEQ ID NO 175 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 light chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE

<222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be D or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be E or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (21)..(21) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa may be P or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (64)..(64) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be S or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be V or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa may be an aromatic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa may be Q or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (112)..(112) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 175 Asp Ile Val Met Thr Gln Ser Pro Xaa Ser Leu Ala Val Ser Xaa Gly 1 5 10 15 Xaa Xaa Xaa Thr Xaa Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Xaa Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Xaa 50 55 60 Pro Asp Arg Phe Xaa Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Xaa Gln Ala Glu Asp Xaa Ala Xaa Tyr Xaa Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa 100 105 110 Lys <210> SEQ ID NO 176 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 light chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be D or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be L or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be E or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa may be R or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa may be A or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (21)..(21) <223> OTHER INFORMATION: Xaa may be I or M <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa may be P or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (64)..(64) <223> OTHER INFORMATION: Xaa may be V or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be S or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be L or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa may be v or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be V or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa may be Y or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa may be Q or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (112)..(112) <223> OTHER INFORMATION: Xaa may be I or L <400> SEQUENCE: 176 Asp Ile Val Met Thr Gln Ser Pro Xaa Ser Leu Ala Val Ser Xaa Gly 1 5 10 15 Xaa Xaa Xaa Thr Xaa Asn Cys Lys Ser Ser Gln Ser Leu Leu Asn Ser 20 25 30 Asn Phe Gln Lys Asn Phe Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Xaa Pro Lys Leu Leu Ile Tyr Phe Ala Ser Thr Arg Glu Ser Ser Xaa 50 55 60 Pro Asp Arg Phe Xaa Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Xaa Gln Ala Glu Asp Xaa Ala Xaa Tyr Xaa Cys Gln Gln 85 90 95 His Tyr Ser Thr Pro Leu Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa 100 105 110 Lys <210> SEQ ID NO 177 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 heavy chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (42)..(42) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison

with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (109)..(109) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:18 <400> SEQUENCE: 177 Glu Val Gln Leu Xaa Gln Ser Xaa Ala Glu Xaa Xaa Xaa Pro Gly Ala 1 5 10 15 Ser Val Xaa Xaa Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Xaa Gln Xaa Pro Xaa Xaa Gly Leu Glu Trp Xaa 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Thr Xaa Thr Ala Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Xaa Xaa Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 178 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 heavy chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be V or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be G or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be K or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa may be K or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa may be A or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (42)..(42) <223> OTHER INFORMATION: Xaa may be G or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be Q or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa may be L or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (109)..(109) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 178 Glu Val Gln Leu Xaa Gln Ser Xaa Ala Glu Xaa Xaa Xaa Pro Gly Ala 1 5 10 15 Ser Val Xaa Xaa Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Xaa Gln Xaa Pro Xaa Xaa Gly Leu Glu Trp Xaa 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Thr Xaa Thr Ala Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Xaa Xaa Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 179 <211> LENGTH: 113 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3D3 heavy chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be V or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (8)..(8) <223> OTHER INFORMATION: Xaa may be G or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be V or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be K or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (13)..(13) <223> OTHER INFORMATION: Xaa may be K or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (19)..(19) <223> OTHER INFORMATION: Xaa may be K or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa may be V or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa may be R or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa may be A or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (42)..(42) <223> OTHER INFORMATION: Xaa may be G or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be Q or H <220> FEATURE: <221> NAME/KEY: MISC_FEATURE

<222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa may be M or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa may be R or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be V or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa may be I or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa may be L or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (109)..(109) <223> OTHER INFORMATION: Xaa may be V or L <400> SEQUENCE: 179 Glu Val Gln Leu Xaa Gln Ser Xaa Ala Glu Xaa Xaa Xaa Pro Gly Ala 1 5 10 15 Ser Val Xaa Xaa Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asp Tyr 20 25 30 Glu Ile His Trp Val Xaa Gln Xaa Pro Xaa Xaa Gly Leu Glu Trp Xaa 35 40 45 Gly Val Ile Asp Pro Glu Thr Gly Asn Thr Ala Phe Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Thr Xaa Thr Ala Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Met Gly Tyr Ser Asp Tyr Trp Gly Gln Gly Thr Xaa Xaa Thr Val Ser 100 105 110 Ser <210> SEQ ID NO 180 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 light chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (79)..(79) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (83)..(83) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (85)..(85) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (100)..(100) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:24 <220> FEATURE: <221> NAME/KEY: misc_feature <222> LOCATION: (107)..(107) <223> OTHER INFORMATION: Xaa can be any naturally occurring amino acid <400> SEQUENCE: 180 Asp Ile Val Met Xaa Gln Ser Pro Ser Ser Xaa Xaa Ala Ser Xaa Gly 1 5 10 15 Xaa Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Xaa Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Xaa Asp Tyr Xaa Leu Thr Ile Ser Ser Leu Xaa Xaa 65 70 75 80 Glu Asp Xaa Xaa Xaa Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa Xaa 100 105 <210> SEQ ID NO 181 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 light chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be S or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be an acidic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be A or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be T or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (79)..(79) <223> OTHER INFORMATION: Xaa may be Q or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa may be P or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (83)..(83) <223> OTHER INFORMATION: Xaa may be F or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be A or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (85)..(85) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE

<222> LOCATION: (100)..(100) <223> OTHER INFORMATION: Xaa may be Q or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (107)..(107) <223> OTHER INFORMATION: Xaa may be a basic amino acid <400> SEQUENCE: 181 Asp Ile Val Met Xaa Gln Ser Pro Ser Ser Xaa Xaa Ala Ser Xaa Gly 1 5 10 15 Xaa Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Xaa Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Xaa Asp Tyr Xaa Leu Thr Ile Ser Ser Leu Xaa Xaa 65 70 75 80 Glu Asp Xaa Xaa Xaa Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa Xaa 100 105 <210> SEQ ID NO 182 <211> LENGTH: 107 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 light chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (5)..(5) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be L or M <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be S or Y <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be V or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be D or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be A or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be T or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (79)..(79) <223> OTHER INFORMATION: Xaa may be Q or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa may be P or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (83)..(83) <223> OTHER INFORMATION: Xaa may be F or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be A or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (85)..(85) <223> OTHER INFORMATION: Xaa may be T or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (100)..(100) <223> OTHER INFORMATION: Xaa may be Q or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (106)..(106) <223> OTHER INFORMATION: Xaa may be I or L <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (107)..(107) <223> OTHER INFORMATION: Xaa may be K or R <400> SEQUENCE: 182 Asp Ile Val Met Xaa Gln Ser Pro Ser Ser Xaa Xaa Ala Ser Xaa Gly 1 5 10 15 Xaa Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile His Asn Phe 20 25 30 Leu Asn Trp Phe Gln Gln Lys Pro Gly Lys Xaa Pro Lys Thr Leu Ile 35 40 45 Phe Arg Ala Asn Arg Leu Val Asp Gly Val Pro Ser Arg Phe Ser Gly 50 55 60 Ser Gly Ser Gly Xaa Asp Tyr Xaa Leu Thr Ile Ser Ser Leu Xaa Xaa 65 70 75 80 Glu Asp Xaa Xaa Xaa Tyr Ser Cys Leu Gln Tyr Asp Glu Ile Pro Leu 85 90 95 Thr Phe Gly Xaa Gly Thr Lys Leu Glu Xaa Xaa 100 105 <210> SEQ ID NO 183 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 heavy chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (25)..(25) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (45)..(45) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (71)..(71) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (117)..(117) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:26 <400> SEQUENCE: 183 Glu Val Gln Leu Gln Glu Ser Gly Pro Xaa Leu Val Lys Pro Ser Gln 1 5 10 15 Xaa Leu Ser Leu Thr Cys Thr Val Xaa Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Xaa Pro Gly Xaa Xaa Leu Glu Trp 35 40 45

Xaa Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Xaa Xaa Ile Xaa Gln Asp Thr Ser Lys Asn Gln Phe Xaa 65 70 75 80 Leu Xaa Leu Xaa Ser Val Thr Xaa Xaa Asp Thr Ala Xaa Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Xaa 115 <210> SEQ ID NO 184 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 heavy chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: xaa may be G or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (25)..(25) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa may be H or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa may be K or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (45)..(45) <223> OTHER INFORMATION: Xaa may be G or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (71)..(71) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa may be A or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa may be A or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa may be V or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (117)..(117) <223> OTHER INFORMATION: Xaa may be any amino acid, A or absent <400> SEQUENCE: 184 Glu Val Gln Leu Gln Glu Ser Gly Pro Xaa Leu Val Lys Pro Ser Gln 1 5 10 15 Xaa Leu Ser Leu Thr Cys Thr Val Xaa Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Xaa Pro Gly Xaa Xaa Leu Glu Trp 35 40 45 Xaa Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Xaa Xaa Ile Xaa Gln Asp Thr Ser Lys Asn Gln Phe Xaa 65 70 75 80 Leu Xaa Leu Xaa Ser Val Thr Xaa Xaa Asp Thr Ala Xaa Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Xaa 115 <210> SEQ ID NO 185 <211> LENGTH: 117 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Humanized 3C4 heavy chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (10)..(10) <223> OTHER INFORMATION: Xaa may be G or D <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (25)..(25) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa may be H or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa may be K or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (45)..(45) <223> OTHER INFORMATION: Xaa may be G or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (49)..(49) <223> OTHER INFORMATION: Xaa may be I or M <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be V or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be T or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (71)..(71) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (80)..(80) <223> OTHER INFORMATION: Xaa may be S or F <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa may be K or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be S or N <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa may be A or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (89)..(89) <223> OTHER INFORMATION: Xaa may be A or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (93)..(93) <223> OTHER INFORMATION: Xaa may be V or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (117)..(117) <223> OTHER INFORMATION: Xaa may be A or absent <400> SEQUENCE: 185 Glu Val Gln Leu Gln Glu Ser Gly Pro Xaa Leu Val Lys Pro Ser Gln 1 5 10 15 Xaa Leu Ser Leu Thr Cys Thr Val Xaa Gly Phe Ser Ile Thr Ser Gly 20 25 30 Tyr Gly Trp His Trp Ile Arg Gln Xaa Pro Gly Xaa Xaa Leu Glu Trp 35 40 45 Xaa Gly Tyr Ile Asn Tyr Asp Gly His Asn Asp Tyr Asn Pro Ser Leu 50 55 60 Lys Ser Arg Xaa Xaa Ile Xaa Gln Asp Thr Ser Lys Asn Gln Phe Xaa 65 70 75 80 Leu Xaa Leu Xaa Ser Val Thr Xaa Xaa Asp Thr Ala Xaa Tyr Tyr Cys 85 90 95 Ala Ser Ser Tyr Asp Gly Leu Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Xaa 115 <210> SEQ ID NO 186 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant light chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (14)..(14) <223> OTHER INFORMATION: Xaa is an amino acid substitution in

comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (50)..(50) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (105)..(105) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:48 <400> SEQUENCE: 186 Asp Xaa Val Met Thr Gln Thr Pro Leu Ser Leu Xaa Val Xaa Xaa Gly 1 5 10 15 Xaa Xaa Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Xaa Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Xaa Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Xaa Gly Thr Xaa Leu Glu Xaa Lys 100 105 110 <210> SEQ ID NO 187 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant light chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be A or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (14)..(14) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be L or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be an acidic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa may be Q or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (50)..(50) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (105)..(105) <223> OTHER INFORMATION: Xaa may be A or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <400> SEQUENCE: 187 Asp Xaa Val Met Thr Gln Thr Pro Leu Ser Leu Xaa Val Xaa Xaa Gly 1 5 10 15 Xaa Xaa Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Xaa Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Xaa Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Xaa Gly Thr Xaa Leu Glu Xaa Lys 100 105 110 <210> SEQ ID NO 188 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant light chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be V or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be A or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (14)..(14) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (15)..(15) <223> OTHER INFORMATION: Xaa may be L or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (17)..(17) <223> OTHER INFORMATION: Xaa may be D or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (18)..(18) <223> OTHER INFORMATION: Xaa may be Q or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (50)..(50) <223> OTHER INFORMATION: Xaa may be K or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (88)..(88) <223> OTHER INFORMATION: Xaa may be L or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (105)..(105) <223> OTHER INFORMATION: Xaa may be A or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (108)..(108) <223> OTHER INFORMATION: Xaa may be R or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa may be L or I <400> SEQUENCE: 188 Asp Xaa Val Met Thr Gln Thr Pro Leu Ser Leu Xaa Val Xaa Xaa Gly 1 5 10 15 Xaa Xaa Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Xaa Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Xaa Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Xaa Gly Thr Xaa Leu Glu Xaa Lys 100 105 110 <210> SEQ ID NO 189 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-1 light chain variable region: Lvh1 <400> SEQUENCE: 189 Asp Ile Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Gln Leu Leu Ile Tyr Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80

Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 190 <211> LENGTH: 112 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-2 light chain variable region: Lvh2 <400> SEQUENCE: 190 Asp Val Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Lys Leu Leu Ile Tyr Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 110 <210> SEQ ID NO 191 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant heavy chain variable region consensus 1 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (87)..(87) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa is an amino acid substitution in comparison with SEQ ID NO.:46 <400> SEQUENCE: 191 Gln Xaa Gln Leu Val Gln Ser Gly Xaa Glu Xaa Xaa Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Xaa Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Xaa Gln Xaa Xaa Gly Xaa Xaa Leu Glu Trp Xaa 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Xaa Xaa Thr Xaa Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Xaa Leu Xaa Ser Leu Xaa Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Xaa Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 192 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant heavy chain variable region consensus 2 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be P or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be V or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa may be S or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa may be H or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa may be S or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa may be a basic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be I or T

<220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa may be an hydrophobic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa may be K or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa may be Q or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (87)..(87) <223> OTHER INFORMATION: Xaa may be T or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be a neutral hydrophilic amino acid <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa may be S or L <400> SEQUENCE: 192 Gln Xaa Gln Leu Val Gln Ser Gly Xaa Glu Xaa Xaa Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Xaa Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Xaa Gln Xaa Xaa Gly Xaa Xaa Leu Glu Trp Xaa 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Xaa Xaa Thr Xaa Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Xaa Leu Xaa Ser Leu Xaa Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Xaa Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 193 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant heavy chain variable region consensus 3 <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (2)..(2) <223> OTHER INFORMATION: Xaa may be I or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (9)..(9) <223> OTHER INFORMATION: Xaa may be P or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (11)..(11) <223> OTHER INFORMATION: Xaa may be M or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (12)..(12) <223> OTHER INFORMATION: Xaa may be V or K <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (20)..(20) <223> OTHER INFORMATION: Xaa may be M or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (38)..(38) <223> OTHER INFORMATION: Xaa may be K or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (40)..(40) <223> OTHER INFORMATION: Xaa may be S or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (41)..(41) <223> OTHER INFORMATION: Xaa may be H or P <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (43)..(43) <223> OTHER INFORMATION: Xaa may be K or Q <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (44)..(44) <223> OTHER INFORMATION: Xaa may be S or G <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (48)..(48) <223> OTHER INFORMATION: Xaa may be I or M <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (67)..(67) <223> OTHER INFORMATION: Xaa may be K or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (68)..(68) <223> OTHER INFORMATION: Xaa may be A or V <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (69)..(69) <223> OTHER INFORMATION: Xaa may be I or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (70)..(70) <223> OTHER INFORMATION: Xaa may be L or I <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (72)..(72) <223> OTHER INFORMATION: Xaa may be V or A <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (74)..(74) <223> OTHER INFORMATION: Xaa may be K or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (76)..(76) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (82)..(82) <223> OTHER INFORMATION: Xaa may be Q or E <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (84)..(84) <223> OTHER INFORMATION: Xaa may be N or S <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (87)..(87) <223> OTHER INFORMATION: Xaa may be T or R <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (91)..(91) <223> OTHER INFORMATION: Xaa may be S or T <220> FEATURE: <221> NAME/KEY: MISC_FEATURE <222> LOCATION: (111)..(111) <223> OTHER INFORMATION: Xaa may be S or L <400> SEQUENCE: 193 Gln Xaa Gln Leu Val Gln Ser Gly Xaa Glu Xaa Xaa Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Xaa Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Xaa Gln Xaa Xaa Gly Xaa Xaa Leu Glu Trp Xaa 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Xaa Xaa Xaa Xaa Thr Xaa Asp Xaa Ser Xaa Ser Thr Ala Tyr 65 70 75 80 Met Xaa Leu Xaa Ser Leu Xaa Ser Glu Asp Xaa Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Xaa Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 194 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-1 heavy chain variable region: Hvh1 <400> SEQUENCE: 194 Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Thr Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 195 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-2 heavy chain variable region: Hvh2 <400> SEQUENCE: 195 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Lys Ser Thr Ser Thr Ala Tyr

65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 196 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-3 heavy chain variable region: Hvh3 <400> SEQUENCE: 196 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Ala Thr Leu Thr Val Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 197 <211> LENGTH: 116 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 variant-4 heavy chain variable region: Hvh4 <400> SEQUENCE: 197 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Lys Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser 115 <210> SEQ ID NO 198 <211> LENGTH: 219 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 murine light (kappa) chain <400> SEQUENCE: 198 Asp Val Val Met Thr Gln Thr Pro Leu Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Lys Leu Leu Ile His Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Ala Gly Thr Arg Leu Glu Leu Lys 100 105 110 Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 115 120 125 Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 130 135 140 Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 145 150 155 160 Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 165 170 175 Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 180 185 190 Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 195 200 205 Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 199 <211> LENGTH: 219 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized ligh (kappa) chain variant 1: Lh1 <400> SEQUENCE: 199 Asp Ile Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Gln Leu Leu Ile Tyr Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 110 Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 115 120 125 Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 130 135 140 Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 145 150 155 160 Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 165 170 175 Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 180 185 190 Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 195 200 205 Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 200 <211> LENGTH: 219 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized ligh (kappa) chain variant 2: Lh2 <400> SEQUENCE: 200 Asp Val Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Leu His Ser 20 25 30 Asn Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser 35 40 45 Pro Lys Leu Leu Ile Tyr Thr Val Ser Asn Arg Phe Ser Gly Val Pro 50 55 60 Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 65 70 75 80 Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly 85 90 95 Ser His Val Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 100 105 110 Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 115 120 125 Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 130 135 140 Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 145 150 155 160 Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 165 170 175 Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 180 185 190 Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 195 200 205 Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 <210> SEQ ID NO 201 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 murine heavy (IgG1) chain <400> SEQUENCE: 201 Gln Ile Gln Leu Val Gln Ser Gly Pro Glu Met Val Lys Pro Gly Ala 1 5 10 15

Ser Val Lys Met Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Ile Leu Thr Val Asp Lys Ser Ser Ser Thr Ala Tyr 65 70 75 80 Met Gln Leu Asn Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Ser Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 202 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized heavy (Igg1) chain variant 1: Hh1 <400> SEQUENCE: 202 Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Thr Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 203 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized heavy (Igg1) chain variant 2: Hh2 <400> SEQUENCE: 203 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Val Thr Ile Thr Ala Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335

Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 204 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized heavy (Igg1) chain variant 3: Hh3 <400> SEQUENCE: 204 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Arg Ala Thr Leu Thr Val Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 205 <211> LENGTH: 446 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 humanized heavy (Igg1) chain variant 4: Hh4 <400> SEQUENCE: 205 Gln Ile Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Asp 20 25 30 Tyr Met Ser Trp Val Lys Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile 35 40 45 Gly Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe 50 55 60 Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Asp Pro Gly Ala Met Asp Tyr Trp Gly Gln Gly Thr Leu Val 100 105 110 Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala 115 120 125 Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu 130 135 140 Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly 145 150 155 160 Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser 165 170 175 Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu 180 185 190 Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr 195 200 205 Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr 210 215 220 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 225 230 235 240 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 245 250 255 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 260 265 270 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 275 280 285 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 290 295 300 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 305 310 315 320 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 325 330 335 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 340 345 350 Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 355 360 365 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 370 375 380 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 385 390 395 400 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 405 410 415 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 420 425 430 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> SEQ ID NO 206 <211> LENGTH: 34 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 206 atacccaagc ttgccaccat ggagacagac acac 34 <210> SEQ ID NO 207 <211> LENGTH: 33 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 207 atacccaagc ttcatttccc gggagacagg gag 33 <210> SEQ ID NO 208 <211> LENGTH: 41 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 208 atacccaagc ttgggccacc atgaactttc tgctgtcttg g 41 <210> SEQ ID NO 209 <211> LENGTH: 34 <212> TYPE: DNA

<213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 209 atacccaagc ttctaacact ctcccctgtt gaag 34 <210> SEQ ID NO 210 <211> LENGTH: 3962 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: plasmid pK-CR5 <400> SEQUENCE: 210 ctaaattgta agcgttaata ttttgttaaa attcgcgtta aatttttgtt aaatcagctc 60 attttttaac caataggccg aaatcggcaa aatcccttat aaatcaaaag aatagaccga 120 gatagggttg agtgttgttc cagtttggaa caagagtcca ctattaaaga acgtggactc 180 caacgtcaaa gggcgaaaaa ccgtctatca gggcgatggc ccactacgtg aaccatcacc 240 ctaatcaagt tttttggggt cgaggtgccg taaagcacta aatcggaacc ctaaagggag 300 cccccgattt agagcttgac ggggaaagcc ggcgaacgtg gcgagaaagg aagggaagaa 360 agcgaaagga gcgggcgcta gggcgctggc aagtgtagcg gtcacgctgc gcgtaaccac 420 cacacccgcc gcgcttaatg cgccgctaca gggcgcgtcc cattcgccat tcaggctgcg 480 caactgttgg gaagggcgat cggtgcgggc ctcttcgcta ttacgccagc tggcgaaagg 540 gggatgtgct gcaaggcgat taagttgggt aacgccaggg ttttcccagt cacgacgttg 600 taaaacgacg gccagtgagc gcgcgtaata cgactcacta tagggcgaat tggagctcca 660 ccgcggtggc ggccgctcta gaactagtgg atccacatcg gcgcgccaaa tgatttgccc 720 tcccatatgt ccttccgagt gagagacaca aaaaattcca acacactatt gcaatgaaaa 780 taaatttcct ttattagcca gaggtcgaga tttaaataag cttgctagca gatctttgga 840 cctgggagtg gacacctgtg gagagaaagg caaagtggat gtcattgtca ctcaagtgta 900 tggccagatc gggccaggtg aatatcaaat cctcctcgtt tttggaaact gacaatctta 960 gcgcagaagt aatgcccgct tttgagaggg agtactcacc ccaacagctg gatctcaagc 1020 ctgccacacc tcacctcgac catccgccgt ctcaagaccg cctactttaa ttacatcatc 1080 agcagcacct ccgccagaaa caaccccgac cgccacccgc tgccgcccgc cacggtgctc 1140 agcctacctt gcgactgtga ctggttagac gcctttctcg agaggttttc cgatccggtc 1200 gatgcggact cgctcaggtc cctcggtggc ggagtaccgt tcggaggccg acgggtttcc 1260 gatccaagag tactggaaag accgcgaaga gtttgtcctc aaccgcgagc ccaacagctg 1320 gccctcgcag acagcgatgc ggaagagagt gaccgcggag gctggatcgg tcccggtgtc 1380 ttctatggag gtcaaaacag cgtggatggc gtctccaggc gatctgacgg ttcactaaac 1440 gagctctgct tatataggcc tcccaccgta cacgcctacc tcgacccggg taccaatctt 1500 ataatacaaa cagaccagat tgtctgtttg ttataataca aacagaccag attgtctgtt 1560 tgttataata caaacagacc agattgtctg tttgttataa tacaaacaga ccagattgtc 1620 tgtttgttat aatacaaaca gaccagattg tctgtttgtt ataatacaaa cagaccagat 1680 tgtctgtttg ttaaggttgt cgagtgaaga cgaaagggtt cattaaggcg cgccgtcgac 1740 ctcgaggggg ggcccggtac ccagcttttg ttccctttag tgagggttaa ttgcgcgctt 1800 ggcgtaatca tggtcatagc tgtttcctgt gtgaaattgt tatccgctca caattccaca 1860 caacatacga gccggaagca taaagtgtaa agcctggggt gcctaatgag tgagctaact 1920 cacattaatt gcgttgcgct cactgcccgc tttccagtcg ggaaacctgt cgtgccagct 1980 gcattaatga atcggccaac gcgcggggag aggcggtttg cgtattgggc gctcttccgc 2040 ttcctcgctc actgactcgc tgcgctcggt cgttcggctg cggcgagcgg tatcagctca 2100 ctcaaaggcg gtaatacggt tatccacaga atcaggggat aacgcaggaa agaacatgtg 2160 agcaaaaggc cagcaaaagg ccaggaaccg taaaaaggcc gcgttgctgg cgtttttcca 2220 taggctccgc ccccctgacg agcatcacaa aaatcgacgc tcaagtcaga ggtggcgaaa 2280 cccgacagga ctataaagat accaggcgtt tccccctgga agctccctcg tgcgctctcc 2340 tgttccgacc ctgccgctta ccggatacct gtccgccttt ctcccttcgg gaagcgtggc 2400 gctttctcat agctcacgct gtaggtatct cagttcggtg taggtcgttc gctccaagct 2460 gggctgtgtg cacgaacccc ccgttcagcc cgaccgctgc gccttatccg gtaactatcg 2520 tcttgagtcc aacccggtaa gacacgactt atcgccactg gcagcagcca ctggtaacag 2580 gattagcaga gcgaggtatg taggcggtgc tacagagttc ttgaagtggt ggcctaacta 2640 cggctacact agaaggacag tatttggtat ctgcgctctg ctgaagccag ttaccttcgg 2700 aaaaagagtt ggtagctctt gatccggcaa acaaaccacc gctggtagcg gtggtttttt 2760 tgtttgcaag cagcagatta cgcgcagaaa aaaaggatct caagaagatc ctttgatctt 2820 ttctacgggg tctgacgctc agtggaacga aaactcacgt taagggattt tggtcatgag 2880 attatcaaaa aggatcttca cctagatcct tttaaattaa aaatgaagtt ttaaatcaat 2940 ctaaagtata tatgagtaaa cttggtctga cagttaccaa tgcttaatca gtgaggcacc 3000 tatctcagcg atctgtctat ttcgttcatc catagttgcc tgactccccg tcgtgtagat 3060 aactacgata cgggagggct taccatctgg ccccagtgct gcaatgatac cgcgagaccc 3120 acgctcaccg gctccagatt tatcagcaat aaaccagcca gccggaaggg ccgagcgcag 3180 aagtggtcct gcaactttat ccgcctccat ccagtctatt aattgttgcc gggaagctag 3240 agtaagtagt tcgccagtta atagtttgcg caacgttgtt gccattgcta caggcatcgt 3300 ggtgtcacgc tcgtcgtttg gtatggcttc attcagctcc ggttcccaac gatcaaggcg 3360 agttacatga tcccccatgt tgtgcaaaaa agcggttagc tccttcggtc ctccgatcgt 3420 tgtcagaagt aagttggccg cagtgttatc actcatggtt atggcagcac tgcataattc 3480 tcttactgtc atgccatccg taagatgctt ttctgtgact ggtgagtact caaccaagtc 3540 attctgagaa tagtgtatgc ggcgaccgag ttgctcttgc ccggcgtcaa tacgggataa 3600 taccgcgcca catagcagaa ctttaaaagt gctcatcatt ggaaaacgtt cttcggggcg 3660 aaaactctca aggatcttac cgctgttgag atccagttcg atgtaaccca ctcgtgcacc 3720 caactgatct tcagcatctt ttactttcac cagcgtttct gggtgagcaa aaacaggaag 3780 gcaaaatgcc gcaaaaaagg gaataagggc gacacggaaa tgttgaatac tcatactctt 3840 cctttttcaa tattattgaa gcatttatca gggttattgt ctcatgagcg gatacatatt 3900 tgaatgtatt tagaaaaata aacaaatagg ggttccgcgc acatttcccc gaaaagtgcc 3960 ac 3962 <210> SEQ ID NO 211 <211> LENGTH: 6530 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: plasmid pMPG-CR5 <400> SEQUENCE: 211 gtcgacgata ccgtgcactt aattaagcgc gctcgaccaa atgatttgcc ctcccatatg 60 tccttccgag tgagagacac aaaaaattcc aacacactat tgcaatgaaa ataaatttcc 120 tttattagcc agaggtcgag gtcgggggat ccgtttaaac ttggacctgg gagtggacac 180 ctgtggagag aaaggcaaag tggatgtcat tgtcactcaa gtgtatggcc agatcgggcc 240 aggtgaatat caaatcctcc tcgtttttgg aaactgacaa tcttagcgca gaagtaatgc 300 ccgcttttga gagggagtac tcaccccaac agctggatct caagcctgcc acacctcacc 360 tcgaccatcc gccgtctcaa gaccgcctac tttaattaca tcatcagcag cacctccgcc 420 agaaacaacc ccgaccgcca cccgctgccg cccgccacgg tgctcagcct accttgcgac 480 tgtgactggt tagacgcctt tctcgagagg ttttccgatc cggtcgatgc ggactcgctc 540 aggtccctcg gtggcggagt accgttcgga ggccgacggg tttccgatcc aagagtactg 600 gaaagaccgc gaagagtttg tcctcaaccg cgagcccaac agctggccct cgcagacagc 660 gatgcggaag agagtgaccg cggaggctgg atcggtcccg gtgtcttcta tggaggtcaa 720 aacagcgtgg atggcgtctc caggcgatct gacggttcac taaacgagct ctgcttatat 780 aggcctccca ccgtacacgc ctacctcgac ccgggtacca atcttataat acaaacagac 840 cagattgtct gtttgttata atacaaacag accagattgt ctgtttgtta taatacaaac 900 agaccagatt gtctgtttgt tataatacaa acagaccaga ttgtctgttt gttataatac 960 aaacagacca gattgtctgt ttgttataat acaaacagac cagattgtct gtttgttaag 1020 gttgtcgagt gaagacgaaa gggttaatta aggcgcgccg tcgactagct tggcacgcca 1080 gaaatccgcg cggtggtttt tgggggtcgg gggtgtttgg cagccacaga cgcccggtgt 1140 tcgtgtcgcg ccagtacatg cggtccatgc ccaggccatc caaaaaccat gggtctgtct 1200 gctcagtcca gtcgtggacc agaccccacg caacgcccaa aataataacc cccacgaacc 1260 ataaaccatt ccccatgggg gaccccgtcc ctaacccacg gggccagtgg ctatggcagg 1320 gcctgccgcc ccgacgttgg ctgcgagccc tgggccttca cccgaacttg gggggtgggg 1380 tggggaaaag gaagaaacgc gggcgtattg gccccaatgg ggtctcggtg gggtatcgac 1440 agagtgccag ccctgggacc gaaccccgcg tttatgaaca aacgacccaa cacccgtgcg 1500 ttttattctg tctttttatt gccgtcatag cgcgggttcc ttccggtatt gtctccttcc 1560 gtgtttcagt tagcctcccc catctcccct attcctttgc cctcggacga gtgctggggc 1620 gtcggtttcc actatcggcg agtacttcta cacagccatc ggtccagacg gccgcgcttc 1680 tgcgggcgat ttgtgtacgc ccgacagtcc cggctccgga tcggacgatt gcgtcgcatc 1740 gaccctgcgc ccaagctgca tcatcgaaat tgccgtcaac caagctctga tagagttggt 1800 caagaccaat gcggagcata tacgcccgga gccgcggcga tcctgcaagc tccggatgcc 1860 tccgctcgaa gtagcgcgtc tgctgctcca tacaagccaa ccacggcctc cagaagaaga 1920 tgttggcgac ctcgtattgg gaatccccga acatcgcctc gctccagtca atgaccgctg 1980 ttatgcggcc attgtccgtc aggacattgt tggagccgaa atccgcgtgc acgaggtgcc 2040 ggacttcggg gcagtcctcg gcccaaagca tcagctcatc gagagcctgc gcgacggacg 2100 cactgacggt gtcgtccatc acagtttgcc agtgatacac atggggatca gcaatcgcgc 2160 atatgaaatc acgccatgta gtgtattgac cgattccttg cggtccgaat gggccgaacc 2220 cgctcgtctg gctaagatcg gccgcagcga tcgcatccat ggcctccgcg accggctgca 2280 gaacagcggg cagttcggtt tcaggcaggt cttgcaacgt gacaccctgt gcacggcggg 2340 agatgcaata ggtcaggctc tcgctgaatt ccccaatgtc aagcacttcc ggaatcggga 2400 gcgcggccga tgcaaagtgc cgataaacat aacgatcttt gtagaaacca tcggcgcagc 2460 tatttacccg caggacatat ccacgccctc ctacatcgaa gctgaaagca cgagattctt 2520 cgccctccga gagctgcatc aggtcggaga cgctgtcgaa cttttcgatc agaaacttct 2580 cgacagacgt cgcggtgagt tcaggctttt tcatatctca ttgcccggga tctgcggcac 2640 gctgttgacg ctgttaagcg ggtcgctgca gggtcgctcg gtgttcgagg ccacacgcgt 2700

caccttaata tgcgaagtgg acctgggacc gcgccgcccc gactgcatct gcgtgttcga 2760 attcgccaat gacaagacgc tgggcggggt ttgtgtcatc atagaactaa agacatgcaa 2820 atatatttct tccggggaca ccgccagcaa acgcgagcaa cgggccacgg ggatgaagca 2880 gggcatggcg gccgacgcgc tgggctacgt cttgctggcg ttcgcgacgc gaggctggat 2940 ggccttcccc attatgattc ttctcgcttc cggcggcatc gggatgcccg cgttgcaggc 3000 catgctgtcc aggcaggtag atgacgacca tcagggacag cttcaaggat cgctcgcggc 3060 tcttaccagc ctaacttcga tcactggacc gctgatcgtc acggcgattt atgccgcctc 3120 ggcgagcaca tggaacgggt tggcatggat tgtaggcgcc gccctatacc ttgtctgcct 3180 ccccgcgttg cgtcgcggtg catggagccg ggccacctcg acctgaatgg aagccggcgg 3240 cacctcgcta acggattcac cactccaaga attggagcca atcaattctt gcggagaact 3300 gtgaatgcgc aaaccaaccc ttggcagaac atatccatcg cgtccgccat ctccagcagc 3360 cgcacgcggc gcagcaaaag gccaggaacc gtaaaaaggc cgcgttgctg gcgtttttcc 3420 ataggctccg cccccctgac gagcatcaca aaaatcgacg ctcaagtcag aggtggcgaa 3480 acccgacagg actataaaga taccaggcgt ttccccctgg aagctccctc gtgcgctctc 3540 ctgttccgac cctgccgctt accggatacc tgtccgcctt tctcccttcg ggaagcgtgg 3600 cgctttctca tagctcacgc tgtaggtatc tcagttcggt gtaggtcgtt cgctccaagc 3660 tgggctgtgt gcacgaaccc cccgttcagc ccgaccgctg cgccttatcc ggtaactatc 3720 gtcttgagtc caacccggta agacacgact tatcgccact ggcagcagcc actggtaaca 3780 ggattagcag agcgaggtat gtaggcggtg ctacagagtt cttgaagtgg tggcctaact 3840 acggctacac tagaaggaca gtatttggta tctgcgctct gctgaagcca gttaccttcg 3900 gaaaaagagt tggtagctct tgatccggca aacaaaccac cgctggtagc ggtggttttt 3960 ttgtttgcaa gcagcagatt acgcgcagaa aaaaaggatc tcaagaagat cctttgatct 4020 tttctacggg gtctgacgct cagtggaacg aaaactcacg ttaagggatt ttggtcatga 4080 gattatcaaa aaggatcttc acctagatcc ttttaaatta aaaatgaagt tttaaatcaa 4140 tctaaagtat atatgagtaa acttggtctg acagttacca atgcttaatc agtgaggcac 4200 ctatctcagc gatctgtcta tttcgttcat ccatagttgc ctgactcccc gtcgtgtaga 4260 taactacgat acgggagggc ttaccatctg gccccagtgc tgcaatgata ccgcgagacc 4320 cacgctcacc ggctccagat ttatcagcaa taaaccagcc agccggaagg gccgagcgca 4380 gaagtggtcc tgcaacttta tccgcctcca tccagtctat taattgttgc cgggaagcta 4440 gagtaagtag ttcgccagtt aatagtttgc gcaacgttgt tgccattgct gcaggcatcg 4500 tggtgtcacg ctcgtcgttt ggtatggctt cattcagctc cggttcccaa cgatcaaggc 4560 gagttacatg atcccccatg ttgtgcaaaa aagcggttag ctccttcggt cctccgatcg 4620 ttgtcagaag taagttggcc gcagtgttat cactcatggt tatggcagca ctgcataatt 4680 ctcttactgt catgccatcc gtaagatgct tttctgtgac tggtgagtac tcaaccaagt 4740 cattctgaga atagtgtatg cggcgaccga gttgctcttg cccggcgtca acacgggata 4800 ataccgcgcc acatagcaga actttaaaag tgctcatcat tggaaaacgt tcttcggggc 4860 gaaaactctc aaggatctta ccgctgttga gatccagttc gatgtaaccc actcgtgcac 4920 ccaactgatc ttcagcatct tttactttca ccagcgtttc tgggtgagca aaaacaggaa 4980 ggcaaaatgc cgcaaaaaag ggaataaggg cgacacggaa atgttgaata ctcatactct 5040 tcctttttca atattattga agcatttatc agggttattg tctcatgagc ggatacatat 5100 ttgaatgtat ttagaaaaat aaacaaatag gggttccgcg cacatttccc cgaaaagtgc 5160 cacctgacgt ctaagaaacc attattatca tgacattaac ctataaaaat aggcgtatca 5220 cgaggccctt tcgtcttcaa gaattctcat gtttgacagc ttatctctag cagatccgga 5280 attcccctcc ccaatttaaa tgaggaccta acctgtggaa atctactgat gtgggaggct 5340 gtaactgtac aaacagaggt tattggaata actagcatgc ttaaccttca tgcagggtca 5400 caaaaagtgc atgacgatgg tggaggaaaa cctattcaag gcagtaattt ccacttcttt 5460 gctgttggtg gagacccctt ggaaatgcag ggagtgctaa tgaattacag gacaaagtac 5520 ccagatggta ctataacccc taaaaaccca acagcccagt cccaggtaat gaatactgac 5580 cataaggcct atttggacaa aaacaatgct tatccagttg agtgctgggt tcctgatcct 5640 agtagaaatg aaaatactag gtattttggg actttcacag gaggggaaaa tgttccccca 5700 gtacttcatg tgaccaacac agctaccaca gtgttgctag atgaacaggg tgtggggcct 5760 ctttgtaaag ctgatagcct gtatgtttca gctgctgata tttgtggcct gtttactaac 5820 agctctggaa cacaacagtg gagaggcctt gcaagatatt ttaagatccg cctgagaaaa 5880 agatctgtaa agaatcctta cctaatttcc tttttgctaa gtgaccttat aaacaggaga 5940 acccagagag tggatgggca gcctatgtat ggtatggaat cccaggtaga agaggttagg 6000 gtgtttgatg gcacagaaag acttccaggg gacccagata tgataagata tattgacaaa 6060 cagggacaat tgcaaaccaa aatgctttaa acaggtgctt ttattgtaca tatacattta 6120 ataaatgctg cttttgtata agccactttt aagcttgtgt tattttgggg gtggtgtttt 6180 aggcctttta aaacactgaa agcctttaca caaatgcaac tcttgactat gggggtctga 6240 cctttgggaa tgttcagcag gggctgaagt atctgagact tgggaagagc attgtgattg 6300 ggattcagtg cttgatccat gtccagagtc ttcagtttct gaatcctctt ctcttgtaat 6360 atcaagaata catttcccca tgcatatatt atatttcatc cttgaaaaag tatacatact 6420 tatctcagaa tccagccttt ccttccattc aacaattcta gaagttaaaa ctggggtaga 6480 tgctattaca gaggtagaat gcttcctaaa cccagaaatg ggggatctgc 6530 <210> SEQ ID NO 212 <211> LENGTH: 17 <212> TYPE: PRT <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: 3A4 heavy chain CDR2 <400> SEQUENCE: 212 Asp Ile Asn Pro Tyr Asn Gly Asp Thr Asn Tyr Asn Gln Lys Phe Lys 1 5 10 15 Gly <210> SEQ ID NO 213 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 213 atgccaagtg gtcccaggct gatgttgtga tgacccaaac tcc 43 <210> SEQ ID NO 214 <211> LENGTH: 35 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 214 gggaagatga agacagatgg tgcagccaca gtccg 35 <210> SEQ ID NO 215 <211> LENGTH: 43 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 215 gggttccagg ttccactggc cagatccagt tggtgcaatc tgg 43 <210> SEQ ID NO 216 <211> LENGTH: 38 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: primer <400> SEQUENCE: 216 ggggccaggg gaaagacaga tgggcccttc gttgaggc 38

Claims

1. A method of treating breast cancer, the method comprising administering an antibody or an antigen binding fragment thereof, capable of specific binding to Kidney associated antigen 1 (KAAG1) to an individual having a breast cancer that has low expression of the estrogen receptor (ER), of the progesterone receptor (PgR) and/or of human epidermal growth factor receptor 2 (Her2).

2. (canceled)

3. The method of claim 1, wherein the individual has a breast cancer that is characterized as being negative for estrogen receptor (ER) expression, progesterone receptor (PgR) expression and/or for Her2 overexpression.

4. A method of treating triple negative breast cancer, the method comprising administering an antibody or an antigen binding fragment thereof capable of specific binding to Kidney associated antigen 1 (KAAG1) to an individual in need.

5. (canceled)

6. The method of claim 4, wherein the antibody or antigen binding fragment thereof is conjugated with a therapeutic moiety.

7. (canceled)

8. The method of claim 4, wherein the antibody or antigen binding fragment thereof binds an epitope comprised between amino acids 30 to 84 of KAAG1.

9. The method of claim 4, wherein the antibody or antigen binding fragment thereof is a monoclonal antibody, a chimeric antibody, a human antibody or a humanized antibody or an antigen binding fragment thereof.

10. The method of claim 4, wherein the antibody or antigen binding fragment thereof is administered in combination with an anti-cancer agent.

11. The method of claim 4, wherein the antibody or antigen binding fragment thereof comprises: a. a CDRH1 as set forth in SEQ ID NO.:49, a CDRH2 as set forth in SEQ ID NO.:50 or in SEQ ID NO.:212, a CDRH3 as set forth in SEQ ID NO.:51, a CDRL1 as set forth in SEQ ID NO.: 52, a CDRL2 as set forth in SEQ ID NO.:53 and a CDRL3 as set forth in SEQ ID NO.: 54; b. a light chain variable region as set forth in SEQ ID NO.:48 and a heavy chain variable region as set forth in SEQ ID NO.:46; c. a light chain variable region as set forth in SEQ ID NO.:186 wherein at least one of the amino acid identified by X is an amino acid substitution in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:48 and a heavy chain variable region as set forth in SEQ ID NO.:191 wherein at least one of the amino acid identified by X is an amino acid substitution in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:46; d. a light chain variable region as set forth in SEQ ID NO.:187 and a heavy chain variable region as set forth in SEQ ID NO.:192; e. a light chain variable region as set forth in SEQ ID NO.:188 and a heavy chain variable region as set forth in SEQ ID NO.:193; f. a light chain variable region as set forth in SEQ ID NO.: 189 or SEQ ID NO.:190 and a heavy chain variable region as set forth in SEQ ID NO.:194, SEQ ID NO.:195, SEQ ID NO.:196 or SEQ ID NO.:197; g. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:194; h. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:195; i. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:196; j. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:197; k. a light chain variable region as set forth in SEQ ID NO.:190 and a heavy chain variable region as set forth in SEQ ID NO.:194; l. a light chain variable region as set forth in SEQ ID NO.:190 and a heavy chain variable region as set forth in SEQ ID NO.:195; m. a light chain as set forth in SEQ ID NO.: 199 or SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:202, SEQ ID NO.:203, SEQ ID NO.:204 or SEQ ID NO.:205; n. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:202; o. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:203; p. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:204; q. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:205; r. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:202; s. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:203; t. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:204 or; u. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:205.

12-31. (canceled)

32. The method of claim 11, wherein the antibody or antigen binding fragment thereof is conjugated with a therapeutic moiety.

33. The method of claim 32, wherein the therapeutic moiety is a cytotoxic agent.

34. The method of claim 6, wherein the antibody or antigen binding fragment thereof has a high affinity for KAAG1.

35-39. (canceled)

40. The method of claim 1, wherein the antibody or antigen binding fragment thereof is conjugated with a therapeutic moiety.

41. The method of claim 40, wherein the antibody or antigen binding fragment thereof has a high affinity for KAAG1.

42. The method of claim 1, wherein the antibody or antigen binding fragment thereof comprises: a. a CDRH1 as set forth in SEQ ID NO.:49, a CDRH2 as set forth in SEQ ID NO.:50 or in SEQ ID NO.:212, a CDRH3 as set forth in SEQ ID NO.:51, a CDRL1 as set forth in SEQ ID NO.: 52, a CDRL2 as set forth in SEQ ID NO.:53 and a CDRL3 as set forth in SEQ ID NO.: 54; b. a light chain variable region as set forth in SEQ ID NO.:48 and a heavy chain variable region as set forth in SEQ ID NO.:46; c. a light chain variable region as set forth in SEQ ID NO.:186 wherein at least one of the amino acid identified by X is an amino acid substitution in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:48 and a heavy chain variable region as set forth in SEQ ID NO.:191 wherein at least one of the amino acid identified by X is an amino acid substitution in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:46; d. a light chain variable region as set forth in SEQ ID NO.:187 and a heavy chain variable region as set forth in SEQ ID NO.:192; e. a light chain variable region as set forth in SEQ ID NO.:188 and a heavy chain variable region as set forth in SEQ ID NO.:193; f. a light chain variable region as set forth in SEQ ID NO.: 189 or SEQ ID NO.:190 and a heavy chain variable region as set forth in SEQ ID NO.:194, SEQ ID NO.:195, SEQ ID NO.:196 or SEQ ID NO.:197; g. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:194; h. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:195; i. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:196; j. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:197; k. a light chain variable region as set forth in SEQ ID NO.:190 and a heavy chain variable region as set forth in SEQ ID NO.:194; l. a light chain variable region as set forth in SEQ ID NO.:190 and a heavy chain variable region as set forth in SEQ ID NO.:195; m. a light chain as set forth in SEQ ID NO.: 199 or SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:202, SEQ ID NO.:203, SEQ ID NO.:204 or SEQ ID NO.:205; n. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:202; o. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:203; p. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:204; q. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:205; r. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:202; s. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:203; t. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:204 or; u. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:205.

43. The method of claim 42, wherein the antibody or antigen binding fragment thereof is conjugated with a therapeutic moiety.

44. A method of treating basal-like breast cancer, the method comprising administering an antibody or an antigen binding fragment thereof capable of specific binding to Kidney associated antigen 1 (KAAG1) to an individual in need.

45. The method of claim 44, wherein the antibody or antigen binding fragment thereof is conjugated with a therapeutic moiety.

46. The method of claim 45, wherein the antibody or antigen binding fragment thereof has a high affinity for KAAG1.

47. The method of claim 44, wherein the antibody or antigen binding fragment thereof comprises: a. a CDRH1 as set forth in SEQ ID NO.:49, a CDRH2 as set forth in SEQ ID NO.:50 or in SEQ ID NO.:212, a CDRH3 as set forth in SEQ ID NO.:51, a CDRL1 as set forth in SEQ ID NO.: 52, a CDRL2 as set forth in SEQ ID NO.:53 and a CDRL3 as set forth in SEQ ID NO.: 54; b. a light chain variable region as set forth in SEQ ID NO.:48 and a heavy chain variable region as set forth in SEQ ID NO.:46; c. a light chain variable region as set forth in SEQ ID NO.:186 wherein at least one of the amino acid identified by X is an amino acid substitution in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:48 and a heavy chain variable region as set forth in SEQ ID NO.:191 wherein at least one of the amino acid identified by X is an amino acid substitution in comparison with a corresponding amino acid in the polypeptide set forth in SEQ ID NO.:46; d. a light chain variable region as set forth in SEQ ID NO.:187 and a heavy chain variable region as set forth in SEQ ID NO.:192; e. a light chain variable region as set forth in SEQ ID NO.:188 and a heavy chain variable region as set forth in SEQ ID NO.:193; f. a light chain variable region as set forth in SEQ ID NO.: 189 or SEQ ID NO.:190 and a heavy chain variable region as set forth in SEQ ID NO.:194, SEQ ID NO.:195, SEQ ID NO.:196 or SEQ ID NO.:197; g. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:194; h. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:195; i. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:196; j. a light chain variable region as set forth in SEQ ID NO.:189 and a heavy chain variable region as set forth in SEQ ID NO.:197; k. a light chain variable region as set forth in SEQ ID NO.:190 and a heavy chain variable region as set forth in SEQ ID NO.:194; l. a light chain variable region as set forth in SEQ ID NO.:190 and a heavy chain variable region as set forth in SEQ ID NO.:195; m. a light chain as set forth in SEQ ID NO.: 199 or SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:202, SEQ ID NO.:203, SEQ ID NO.:204 or SEQ ID NO.:205; n. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:202; o. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:203; p. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:204; q. a light chain as set forth in SEQ ID NO.:199 and a heavy chain as set forth in SEQ ID NO.:205; r. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:202; s. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:203; t. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:204 or; u. a light chain as set forth in SEQ ID NO.:200 and a heavy chain as set forth in SEQ ID NO.:205.

48. The method of claim 47, wherein the antibody or antigen binding fragment thereof is conjugated with a therapeutic moiety.

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