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:
Mar. 14, 2023
Filed:
Oct. 26, 2018
Applicant:
Tosoh Corporation, Yamaguchi, JP;
Inventors:
Ryoko Watanabe, Kanagawa, JP;
Satoshi Endo, Kanagawa, JP;
Yosuke Terao, Kanagawa, JP;
Seigo Oe, Kanagawa, JP;
Assignee:
TOSOH CORPORATION, Yamaguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 1/22 (2006.01); C07K 14/735 (2006.01); C12P 21/02 (2006.01); C07K 1/16 (2006.01); C07K 16/28 (2006.01);
U.S. Cl.
CPC ...
C12P 21/02 (2013.01); C07K 1/16 (2013.01); C07K 1/22 (2013.01); C07K 14/70535 (2013.01); C07K 16/283 (2013.01);
Abstract
An Fc-binding protein exhibiting improved alkaline resistance, a method for producing the protein, an antibody adsorbent obtained by immobilizing the protein on a carrier, and a method for separating an antibody using the adsorbent.