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. 28, 2020
Filed:
Oct. 30, 2015
Applicant:
Nissan Chemical Industries, Ltd., Tokyo, JP;
Inventors:
Makiko Umezaki, Toyama, JP;
Takahiro Kishioka, Toyama, JP;
Taito Nishino, Shiraoka, JP;
Ayako Aihara, Shiraoka, JP;
Shunsuke Iwamoto, Funabashi, JP;
Daisuke Sakuma, Funabashi, JP;
Assignee:
NISSAN CHEMICAL INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 11/08 (2020.01); C07K 14/705 (2006.01); C07K 17/08 (2006.01); C12M 1/00 (2006.01); C12N 1/00 (2006.01); D01F 1/10 (2006.01); D01F 6/00 (2006.01);
U.S. Cl.
CPC ...
C12N 11/08 (2013.01); C07K 14/705 (2013.01); C07K 17/08 (2013.01); C12M 1/00 (2013.01); C12N 1/00 (2013.01); D01F 1/10 (2013.01); D01F 6/00 (2013.01);
Abstract
The invention provides a ligand-bonded fiber in which a ligand having affinity for a cell membrane receptor is immobilized on a fiber precursor, and a cell culture substrate capable of repeating ex vivo amplification of a cell expressing a cell membrane receptor by using the ligand-bonded fiber.