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:
May. 14, 1991
Filed:
Dec. 12, 1988
Applicant:
Inventor:
Eric P Paques, Marburg, DE;
Assignee:
Behringwerke Aktiengesellschaft, Marburg/Lahn, DE;
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
435212 ; 424 943 ; 424 9463 ; 424 9464 ; 435215 ; 435216 ; 435219 ; 435814 ; 435948 ; 530380 ; 530395 ; 530397 ; 530399 ; 530412 ; 530413 ; 530417 ;
Abstract
A process is described for the purification of plasminogen activator (PA), wherein a solution containing such as plasminogen activator is brought into contact with a carrier-bound polysulfate of a saccharide or sulfated sugar, the liquid is removed, and the PA bound by this material is eluted.