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:
Jul. 12, 2016
Filed:
Mar. 29, 2006
Applicant:
Stefan Winge, Arsta, SE;
Inventor:
Stefan Winge, Arsta, SE;
Assignee:
Octapharma AG, Lachen, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 14/755 (2006.01); C12P 21/02 (2006.01); C12N 9/64 (2006.01);
U.S. Cl.
CPC ...
C12N 9/644 (2013.01); C07K 14/755 (2013.01); C12N 9/647 (2013.01); C12P 21/02 (2013.01); C12Y 304/21022 (2013.01); Y02P 20/52 (2015.11);
Abstract
The present invention provides a method for increasing the yield of a protein produced by cultivating eukaryotic cells and adding an ionic substance to the culture medium prior to harvest of the protein. Suitable ionic substances are the salts of the Hofmeister series, amino acids and peptone.