| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 204466000 | Using slab gel | 10 |
| 20080314751 | Electrophoretic Separation of Analytes by Molecular Mass - The present invention relates to a method and apparatus for the separation of analytes based on their molecular weight, by application of an electric field across a low-friction matrix that includes with a charged separation agent. The matrix comprises charged regions ordered in a monotonous sequence distributed throughout the matrix so as to generate a charge density gradient. When an external electric field is applied, the complex will move through the different charged regions and focusing of different analytes in different charge regions will occur. These systems are suitable for planar, capillary in-tube electrophoresis, as well as multi-channel arrays of capillaries filled with charge gradient gels, serial arrays of discrete compartments with charge density gradient, arrays in a chip format, pre-designed mass focusing arrays for specific protein masses in application for protein and DNA marker diagnostics, and multi compartment trapping devices for specific mass ranges. | 12-25-2008 |
| 20100264030 | UNITARY ELECTRODE AND ELECTRODE SUPPORT FOR HORIZONTAL ELECTROPHORESIS - Horizontal electrophoresis is performed in a cell that includes a tank and a pair of electrodes, each mounted on an electrode support that is easily inserted into and removed from the tank, and once inserted, is secured in position by one or more spring-loaded, manual-release locking features. | 10-21-2010 |
| 20100326830 | MONOLITHIC ELECTROPHORESIS GEL SYSTEM - Apparatus, systems and methods for performing gel electrophoresis using a monolithic electrophoresis unit that at least includes first and second buffer chambers containing buffer solution and a gel chamber containing a pre-cast gel, whereby all of these chambers are integrated into a pre-fabricated single unit that is ready for use. In performing gel electrophoresis, a top seal of this monolithic electrophoresis unit is removed, followed by removing a gel chamber seal from over the gel chamber, such that, buffer solution contacts the pre-cast gel within such gel chamber. Target samples are loaded into the gel chamber for contact with the pre-cast gel, a reusable lid is attached to the top surface of the monolithic electrophoresis unit, and an electrical connection is provided through the reusable lid into the monolithic electrophoresis unit for performing electrophoresis on the pre-cast gel. | 12-30-2010 |
| 20110056833 | PRECAST GEL FOR ELECTROPHORESIS, METHOD FOR PRODUCING THE SAME, AND USE OF THE SAME - This invention relates to a precast gel for electrophoresis comprising a support filled with an aqueous gel prepared by polymerizing an aqueous solution comprising a radically polymerizable monomer, a crosslinkable monomer, a buffer, a redox initiator comprising an oxidizer/reducer, and a photo sensitizer and having a pH level of 6.0 to 7.5 via light application. The slab gel for electrophoresis of the present invention can produce a precast gel for electrophoresis within a shorter period of time and in an easier manner than is possible with conventional techniques. Accordingly, the present invention enables production of a high-quality precast gel for electrophoresis in terms of productivity, cost, and quality, and the industrial applicability thereof is remarkable. | 03-10-2011 |
| 20110089035 | GEL CASSETTE ADAPTOR - A gel cassette adaptor for use with an electrophoresis system gel cassette is disclosed herein. The gel cassette adaptor allows a single gel cassette to be compatible with more than one electrophoresis system. In one example embodiment, the gel cassette adaptor includes an open sided trough having an attachment perimeter and an attachment flange coupled to the attachment perimeter. The attachment flange is designed to be compatible for mating with a gel cassette that is compatible with a first electrophoresis system. After attachment of the gel cassette adaptor, the resulting gel cassette assembly is compatible with a second electrophoresis system. Also provided is a gel cassette that includes a stabilizer post that connects the cassette plates to maintain a constant gap width between the plates during electrophoresis. In reducing deformation of the gap space between plates during gel runs, the stabilizer post can improve electrophoresis results for wide format gels. | 04-21-2011 |
| 20120312686 | TECHNICAL MEASURE FOR GEL ELECTROPHORESIS SHAPING - A technical measure for gel electrophoresis shaping that can make the gel electrophoresis generate no bubbles including in the gel, and can make a gradient gel being more accurate and more stable in quality. When liquid gel enters a collecting trough under continuous driving of a roller in the collecting trough to be injected into a carrier sheet set from a gel output port and a narrow seam, former injected liquid gel can be pushed upwards by latter injected liquid gel, and an accomplished product of gel can be obtained. If the collecting trough is input with two liquid basic materials, the liquid gel continuously output into the carrier sheet set can have a gradient. | 12-13-2012 |
| 20130098764 | METHOD FOR PRODUCING REACTION INSTRUMENT FOR ELECTROPHORESIS, APPARATUS FOR PRODUCING REACTION INSTRUMENT FOR ELECTROPHORESIS, BASE FOR GEL IMMOBILIZATION, REACTION INSTRUMENT FOR ELECTROPHORESIS AND KIT FOR ELECTROPHORESIS - A production method of the present invention is a method of producing a reaction instrument for electrophoresis ( | 04-25-2013 |
| 20140027284 | TARGETED DELIVERY OF REAGENTS TO SPOTS ON A PLANAR SUPPORT THROUGH PATTERNED TRANSFER SHEETS - Molecular species that are immobilized in discrete locations on a planar support such as protein bands on a gel or a blotting membrane or species applied in dots or spots on a membrane are reacted with binding reagents that are applied through a porous hydrophilic transfer sheet placed over the planar support, the sheet having at least one region that is laterally bordered by a barrier with the binding reagent retained within the bordered region. The bordered region is placed directly over an area on the planar support where the molecular species are expected to reside if they are present on the support. The binding reagent is then delivered into the support to contact the species. Targeted delivery of the binding reagent is thus achieved with improved efficiency. | 01-30-2014 |
| 20160178575 | TWO-DIMENSIONAL GEL ELECTROPHORESIS APPARATUS AND METHOD | 06-23-2016 |
| 204467000 | Vertical or inclined | 1 |
| 20110031121 | PLASTIC SUPPORT FOR ELECTROPHORESIS GELS - According to a first aspect, the invention relates to a support ( | 02-10-2011 |
