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Patent No. 5787895

Kissing Shield

A kissing shield comprised of a thin, flexible membrane and a frame or holder.

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Class 204/616 - Slab gel


Subclass of Class 204 - Chemistry: electrical and wave energy
Definition: Apparatus in which the gel is planar in form (e.g., rectangular
No. of applications: 21
Last issue date: 05/03/2012


Application No.Application TitleIssue Date
20120103811PROTEIN MULTI-BLOTTING METHOD AND DEVICE
A technique for producing multiple protein blots from a single gel, including entering the number ā€˜n’ membranes to be blotted into microprocessor memory, determining calibration constants for a gel batch, inputting calibration constants into microprocessor memory, a...
05/03/2012
20110127166SYSTEM FOR PH-NEUTRAL STABLE ELECTROPHORESIS GEL
A gel and buffer system for gel electrophoresis wherein separation occurs at neutral pH....
06/02/2011
20110073478SYSTEM FOR RAPID HIGH-RESOLUTION GEL ELECTROPHORESIS
Electrophoretic systems, formulations and methods are described which allow a user to perform electrophoresis experiments under conditions of high voltage and with reduced run time. An electrophoretic system, formulation or method may be run at 50% higher field strength...
03/31/2011
20100326830MONOLITHIC 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 in...
12/30/2010
20100236932Electrophoresis Gel and Method of Making Same
An electrophoresis gel has a colored or pigmented loading area at one edge having a plurality of sample wells for receiving samples, the loading area extending beyond the ends of the wells so that the wells can be visually differentiated from the surrounding colored mat...
09/23/2010
20100059380APPARATUS FOR CONCURRENT ELECTROPHORESIS IN A PLURALITY OF GELS
Apparatus and methods for conducting electrophoretic separation concurrently in a plurality of gels with improved reproducibility among the gels....
03/11/2010
20100032295Continuous film electrophoresis
The present invention relates to systems for continuous film electrophoresis and processes for parallel DNA sequencing....
02/11/2010
20090308751WELDED ELECTROPHORESIS CASSETTE WITHOUT LEAKAGE-PRONE WELD LINE
A slab gel cassette is formed from generally flat plates welded together along their borders with a gel space between the plates that is open at the top and bottom edges of the plates to expose the opposing ends of a gel in the gel space to buffer solutions in which ele...
12/17/2009
20080314751Electrophoretic 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 o...
12/25/2008
20080217178Double Chamber Tank for Horizontal Gel Electrophoresis
A tank apparatus (10) for horizontal electrophoresis that comprises a base member (12) having at least first and second independent receptacles (16, 18) for accommodating buffer solution. Each of the receptacles comprises an inlet (28, 28′) for al...
09/11/2008
20080202935Apparatus and Method for Performing Vertical Electrophoresis
An apparatus for performing vertical electrophoresis comprises a main body, a pair of gel plates, a pair of clamping devices, and a lower buffer tank. The clamping devices are slidably attachable to the sides of the main body between a loading position for allowing the ...
08/28/2008
20080128280Method For Scanning Gels And Gel Folder For Use In The Method
The present invention relates to a method of scanning an electrophoretic gel after electrophoresis of fluorescence labelled samples, comprising inserting the gel into a separate low fluorescent scanning unit, in the shape of a gel folder or a frame, and scanning the gel...
06/05/2008
20070074973Electrophoresis Apparatus For Simultaneous Loading of Multiple Samples
The present invention includes apparatus for simultaneous loading of multiple samples for molecular separation, including a separation area with walls wherein at least one of the walls has apertures having loading sites, a gel located within the separation area, and a p...
04/05/2007
20070051630Electrophoretic support
The present invention relates to electrophoresis and in particular low fluorescent electrophoretic supports for hydrogels used for separation of fluorescence labelled biomolecules. More particularly, the invention relates to use of a polymer having the following formul...
03/08/2007
20060207882Gel for electrophoresis
The present invention is directed to a solidified hybrid gel for use in an electrophoresis process, having a solidified first gel portion juxtaposed with a solidified second gel portion. The first gel portion is capable of accommodating therein one or more samples for e...
09/21/2006
20060102481Open frame gel casting in submarine gel electrophoresis
A device and method enables rapid gel casting and two-dimensional electrophoresis of a gel matrix. Agarose gel liquid is poured directly onto a flat metal surface for rapid instant formation of gel matrix. An open frame without bottom plastic anchors the gel matrix for ...
05/18/2006
20060032747Automated electrophoresis gel manipulation apparatus and method
An automated, computer controlled assembly is provided for continuously processing a large number of electrophoresis gels. The assembly includes a loading assembly for loading a gel onto a carrier, a gel staining assembly and a scanning and cutting assembly. The stainin...
02/16/2006
20060021876Protein resolution enhancement by using matrix containing DMSO
An electrophoresis gel matrix is provided for conducting proteomics, in particular the steps of separating and/or identifying proteins. The matrix comprises at least one chemical reagent being at least one of a denaturing, buffering, disaggregating, reducing, staining o...
02/02/2006
20060006069Device for stacking multiple pre-cast horizontal gels
A device for vertically stacking multiple pre-cast gels for simultaneous electrophoresis is described. The device comprises a plate of non-electrically conductive material that separates adjacent gels within a vertical stack and facilitates contact between the ends of t...
01/12/2006
20050230256Electrophoresis gels with incorporated indicia
PATENT An electrophoresis gel is prepared with indicia incorporated into the gel itself rather than on a label or backing that is adhered to the gel. According to one method, the indicia are applied by first coating a solid surface that will be used as one internal surf...
10/20/2005
20050217997Automated system for high-throughput electrophoretic separations
A cassette is disclosed for use in performing electrophoretic separations on a solid substrate. The cassette includes reservoirs for containing buffer, electrodes for receiving electrical current and a substrate support. The cassette is designed to connect with external...
10/06/2005
 
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