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:
Oct. 27, 1992
Filed:
Apr. 22, 1991
Applicant:
Inventor:
Robert C Allen, Isle of Palms, SC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
524 56 ; 524 57 ; 524 58 ; 525 542 ;
Abstract
A method for preparing stabilized, rehydratable polyacrylamide gels, wherein the stabilizers employed include substituted monosaccharides where the hydroxyl group of the carbon 1 is substituted with a non-charged group comprising an .alpha.-methyl group or an oligosaccharide having from 2 to about 8 repeating units which can be the same or different. These rehydratable gels can be stored for extended periods of time at ambient temperatures, and can be rehydrated without loss of structural or functional integrity to be used for electrophoretic separation of proteins and nucleic acids.