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. 23, 2013
Filed:
Aug. 19, 2004
Applicants:
Günter Stempfer, Kufstein, AT;
Norbert Palma, Breitenbach a. Inn, AT;
Inventors:
Günter Stempfer, Kufstein, AT;
Norbert Palma, Breitenbach a. Inn, AT;
Assignee:
Sandoz AG, Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 21/04 (2006.01); C12N 15/74 (2006.01); A01N 63/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to the preparation of a recombinant polypeptide, which polypeptide upon expression has been secreted into the periplasm of a transformed host cell. In particular, this invention relates to a process to enhance the extraction yield of the recombinant polypeptide from the periplasm before further downstream processing.