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. 16, 2017
Filed:
Mar. 14, 2013
Applicant:
Kyowa Hakko Kirin Co., Ltd, Tokyo, JP;
Inventor:
Takashi Ishihara, Tokyo, JP;
Assignee:
KYOWA HAKKO KIRIN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/18 (2006.01); C07K 16/00 (2006.01); C07K 1/22 (2006.01); C07K 16/06 (2006.01); C07K 1/30 (2006.01);
U.S. Cl.
CPC ...
C07K 1/18 (2013.01); C07K 1/22 (2013.01); C07K 16/00 (2013.01); C07K 16/065 (2013.01);
Abstract
The present invention relates to a method for purifying a protein by separating the protein from impurities in a non-adsorption mode using an activated carbon. In particular, the present invention relates to a method for purifying an antibody using the activated carbon instead of protein A affinity chromatography.