Advanced Cell Diagnostics, Inc. Patent applications |
Patent application number | Title | Published |
20140357509 | DIFFERENTIATION BETWEEN TRANSIENT AND PERSISTENT HIGH-RISK HPV INFECTION BY IN SITU HYBRIDIZATION - The invention relates to methods of categorizing a cervical tissue or cytology sample by performing an in situ hybridization assay using an antisense E6 or E7 probe on a cervical tissue sample, wherein the antisense E6 or E7 probe can simultaneously detect HPV DNA and HPV RNA; detecting the presence of HPV nucleic acid; and categorizing the cervical tissue sample based on HPV nucleic acid expression. | 12-04-2014 |
20140249040 | ULTRA SENSITIVE METHOD FOR IN SITU DETECTION OF NUCLEIC ACIDS - Disclosed is a method for in situ detection of one or more target nucleic acids based on a combination of RNAscope® method and a general ISH signal amplification method. This new method produces high signal intensity and while keeps low background noise of signal amplification. The result can be consistently reproduced and the method can be easily adopted for routine clinic diagnostic use. Further, the invention relates to a kit, comprising the components of RNAscope® assay and a general ISH signal amplification assay, for sensitive detection of one or more target nucleic acids. | 09-04-2014 |
20140178869 | DETECTION OF IMMUNOGLOBULIN LIGHT CHAIN RESTRICTION BY RNA IN SITU HYBRIDIZATION - The invention provides a method for detecting immunoglobulin light chain restriction and clonality in B cells by obtaining a sample of B cells from a subject; conducting a duplex in situ hybridization assay on the sample using (i) at least one probe set which is designed to specifically hybridize to immunoglobulin kappa chain constant region (IGKCR) RNA; and (ii) at least one probe set which is designed to specifically hybridize to immunoglobulin lambda chain constant region (IGLCR) RNA; detecting signal associated with hybridized IGKCR probe and signal associated with hybridized IGLCR probe in a population of B cells in the sample; and determining a pattern of signal associated with hybridized IGKCR probe and hybridized IGLCR probe within individual cells in the B cell population, wherein the pattern of signal within individual cells indicates the presence or absence of light chain restriction and clonality of the B cells. | 06-26-2014 |
20130294826 | LOCK-IN SLIDE RACK - The invention provides an apparatus for securing an object on a frame, wherein the object comprises a surface for displaying a sample. The apparatus can comprise a first clamping member movably mounted on a frame, wherein the first clamping member changes from an open position to a closed position to secure an object on the frame. | 11-07-2013 |
20130171621 | METHODS OF IN SITU DETECTION OF NUCLEIC ACIDS - Methods of detecting the presence or absence of a class of nucleic acid targets in single cells through direct or indirect capture of labels to the nucleic acids are provided, where such labels to the class of nucleic acid targets are indistinguishable from each other. Also described are methods of detecting individual cells, particularly a cell of a specific type from large heterogeneous cell populations, through detection of one or more of nucleic acid targets, where the labels to the one or more of nucleic acid targets are indistinguishable from each other. Related kits are also described. | 07-04-2013 |
20120100540 | ULTRA SENSITIVE METHOD FOR IN SITU DETECTION OF NUCLEIC ACIDS - Disclosed is a method for in situ detection of one or more target nucleic acids based on a combination of RNAscope® method and a general ISH signal amplification method. This new method produces high signal intensity and while keeps low background noise of signal amplification. The result can be consistently reproduced and the method can be easily adopted for routine clinic diagnostic use. Further, the invention relates to a kit, comprising the components of RNAscope® assay and a general ISH signal amplification assay, for sensitive detection of one or more target nucleic acids. | 04-26-2012 |
20120071343 | BIOMARKERS FOR DIFFERENTIATING MELANOMA FROM BENIGN NEVUS IN THE SKIN - Disclosed is a method for diagnosing melanoma in a human subject, as well as a method for providing a prognosis to a human subject who is at risk of developing melanoma recurrence, and a method for determining the stage of melanoma in a human subject, comprising the step of determining the level of expression of phosphatase and actin regulator 1 (PHACTR1) gene, or fragments thereof, either alone or in combination with the level of expression of secreted integrin-binding phosphoprotein (SPP1), preferentially expressed antigen in melanoma (PRAME), growth differentiation factor 15 (GDF 15), and chemokine C-X-C motif ligand 10 (CXCL10) genes. Further, the invention relates to a diagnostic kit, comprising at least one substance for detection of the expression of PHACTR1, or fragments thereof, either alone or in combination with the detection of SPP1, PRAME, GDF15, and CXCL10, for the diagnosis or prognosis of melanoma. | 03-22-2012 |
20110059866 | Multiplex detection of nucleic acids - Methods of detecting nucleic acids, including methods of detecting two or more nucleic acids in multiplex branched-chain DNA assays, are provided. Nucleic acids captured on a solid support are detected, for example, through cooperative hybridization events that result in specific association of a label with the nucleic acids. Compositions, kits, and systems related to the methods are also described. | 03-10-2011 |
20110059442 | Multiplex detection of nucleic acids - Methods of detecting nucleic acids, including methods of detecting two or more nucleic acids in multiplex branched-chain DNA assays, are provided. Nucleic acids captured on a solid support are detected, for example, through cooperative hybridization events that result in specific association of a label with the nucleic acids. Compositions, kits, and systems related to the methods are also described. | 03-10-2011 |