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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 9567577 B1

PDFFull Text
Expired
Date of Patent:
Feb. 14, 2017

Filed:

Mar. 05, 2013

Expression vector comprising a polynucleotide encoding a modified glutamine synthetase and a method for preparing a target protein employing the same

Applicant:

Ares Trading S.a., Aubonne, CH;

Inventors:

Hyun Sook Jang, Daejeon, KR;

Dong Heon Lee, Daejeon, KR;

Sun Kyu Kim, Daejeon, KR;

Yong Ho Ahn, Daejeon, KR;

Sang Kyung Park, Daejeon, KR;

Assignee:

ARES TRADING S.A., Aubonne, CH;

Attorneys:

Brian C. Trinque

Lathrop & Gage LLP

Primary Examiner:

Robert Mondesi

Assistant Examiner:

Richard Ekstrom

Int. Cl.
CPC ...
C12N 15/85 (2006.01); C12N 9/00 (2006.01); A61K 35/12 (2015.01); C07K 14/71 (2006.01);
U.S. Cl.
CPC ...
C12N 9/93 (2013.01); A61K 35/12 (2013.01); C07K 14/71 (2013.01); C12Y 603/01002 (2013.01); C07K 2319/30 (2013.01); C12N 15/85 (2013.01); C12N 2840/203 (2013.01);
Abstract

The present invention relates to a vector comprising a polynucleotide encoding a modified glutamine synthetase (GS), and a method for preparing a target protein employing the same. More particularly, the present invention relates to a modified GS having an increased sensitivity to a glutamine synthetase (GS) inhibitor, a polynucleotide encoding the modified GS, a vector comprising the polynucleotide, a transformant comprising the vector, and a method for preparing a target protein using the transformant.

Find Patent Forward Citations

Jang, Hyun. (2017). Expression vector comprising a polynucleotide encoding a modified glutamine synthetase and a method for preparing a target protein employing the same (U.S. Patent No. 9567577). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9567577

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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