The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 09, 1997
Filed:
Oct. 07, 1991
Applicant:
Inventors:
Barry L Karger, Newton, MA (US);
Katalin Ganzler, Melrose, MA (US);
Aharon S Cohen, Brookline, MA (US);
Assignee:
Northeastern University, Boston, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
204605 ; 204455 ;
Abstract
A capillary column for high performance electrophoretic separation and detection of SDS proteins and system for using the same is disclosed. A preferred column includes a capillary, a static or dynamic layer of coating material on the inner surface of the capillary wall, and a hydrophilic polymer network which is UV-transparent in the tube, filling it. The capillary column is particularly useful in any electrophoresis system requiring UV-transparent materials.