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:
Mar. 30, 1993
Filed:
Aug. 24, 1989
Applicant:
Inventors:
Assignee:
Seikagaku Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435232 ; 435179 ; 435177 ;
Abstract
Glycosaminoglycan degrading enzymes are fractionated and purified by chromatographically treating a solution containing the enzymes with an insoluble sulfated polysaccharide carrier. The enzymes are adsorbed onto the carrier and then subsequently desrobed from the carrier.