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. 24, 2022
Filed:
Oct. 23, 2018
Applicant:
Progen Co., Ltd., Seoul, KR;
Inventors:
Zungyoon Yang, Incheon, KR;
Eun Joo Nam, Seoul, KR;
Assignee:
PROGEN CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 14/485 (2006.01); A61K 8/64 (2006.01); A61Q 19/00 (2006.01); C12P 21/02 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
C07K 14/485 (2013.01); A61K 8/64 (2013.01); A61Q 19/00 (2013.01); C12P 21/02 (2013.01); A61K 38/00 (2013.01);
Abstract
A modified EGF protein, a production method therefor, and a use thereof are disclosed. The modified EGF protein allows an effective delivery of EGF into the cell and exhibits an enhanced half-life span. A method for producing the modified EGF protein includes culturing conditions where host cell growth phase and protein expression phase employ different temperature conditions. A use of the modified EGF protein is also disclosed.