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:
Apr. 20, 1982
Filed:
Nov. 20, 1980
Applicant:
Inventors:
Walter Eberle, Bernried, DE;
Winfried Albert, Pahl, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim-Waldhof, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
2601 / ; 2601 / ; 260117 ; 2601237 ; 424 85 ; 424101 ; 424177 ;
Abstract
The present invention provides a process for obtaining .alpha.-2-SB-glycoprotein from physiological solutions thereof by binding to a bindable protein immobilized on an insoluble carrier, wherein the carrier-fixed protein is subsequently washed with a buffer solution of pH 6 to 8.5 and thereafter the .alpha.-2-SB-glycoprotein is eluted with a buffer solution with a pH of 9 or more and isolated from the eluate.