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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.:

US 11286459 B1

PDFFull Text
Date of Patent:
Mar. 29, 2022

Filed:

May. 26, 2016

Cell culturing method using nucleic acid-containing medium

Applicant:

Astellas Pharma Inc., Tokyo, JP;

Inventors:

Yasuhiro Takagi, Tokyo, JP;

Takuya Kikuchi, Tokyo, JP;

Assignee:

Astellas Pharma Inc., Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

James D Schultz

Int. Cl.
CPC ...
C12N 5/00 (2006.01); C07K 16/00 (2006.01); C12P 21/00 (2006.01); C12N 5/10 (2006.01); C12N 1/00 (2006.01); C12P 21/02 (2006.01);
U.S. Cl.
CPC ...
C12N 5/0018 (2013.01); C07K 16/00 (2013.01); C12N 1/00 (2013.01); C12N 5/10 (2013.01); C12P 21/00 (2013.01); C12P 21/02 (2013.01); C12N 2500/40 (2013.01); C12N 2510/00 (2013.01);
Abstract

An object of the present invention is to provide an animal cell culture method which is high in protein productivity. Provided is a method for culturing animal cells in a culture medium, wherein the culture medium comprises a nucleic acid component(s) (deoxyuridine, thymidine, and/or deoxycytidine, or a salt(s) thereof). Also provided is a method for producing a protein, the method comprising the step of culturing animal cells expressing the protein in a culture medium, wherein the culture medium comprises a nucleic acid component(s).

Find Patent Forward Citations

Takagi, Yasuhiro. (2022). Cell culturing method using nucleic acid-containing medium (U.S. Patent No. 11286459). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11286459

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