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. 23, 1982
Filed:
Feb. 21, 1980
Applicant:
Inventors:
Daigaku Takiguchi, Tokyo, JP;
Eiji Itou, Odawara, JP;
Hiroaki Nakamura, Kawasaki, JP;
Izumi Kumita, Kanagawa, JP;
Assignee:
Nippon Soda Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 18 ; 435215 ; 536-1 ; 536 22 ; 536 24 ; 548161 ; 548222 ; 548306 ;
Abstract
Highly pure urokinase can be produced by affinity chromatography on a novel adsorbent which comprises a water insoluble carrier and a ligand united to the carrier. The ligand is shown by the general formula ##STR1## wherein X is oxygen, sulfur or imino group, and R is amino or carboxyl group.