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:
Sep. 10, 1991
Filed:
Oct. 11, 1989
Applicant:
Inventors:
James L Cone, Germantown, MD (US);
Joseph E DeLarco, Chesterfield, MO (US);
Assignee:
Ostuka Pharmaceutical Co. Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K / ; C07K / ; C07K / ;
U.S. Cl.
CPC ...
530399 ; 530412 ; 530415 ; 530416 ; 530424 ;
Abstract
The present invention relates to improved methods for purifying TGF-beta so as to obtain such in high yields. The process steps consist of acid-ethanol extracting platelets, cation exchange separation, and hydrophobic separation.
Quick Actions:
Cone, James. (1991). Method of purification of transforming growth factor-beta (U.S. Patent No. 5047510). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5047510
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile