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:
Jun. 27, 2017
Filed:
Dec. 19, 2011
Applicants:
Xun Xu, Shanghai, CN;
Yan Xu, Shanghai, CN;
Assignees:
Shanghai First People's Hospital, Shanghai, CN;
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 14/00 (2006.01); C07K 14/47 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
C07K 14/001 (2013.01); C07K 14/4705 (2013.01); A61K 38/00 (2013.01);
Abstract
The present invention provides a polypeptide that is rich in leucine and used for preventing and restraining inflammation, and an application of same. The present invention further provides a method for preparing the polypeptide and a pharmaceutical composition containing the polypeptide. The advantage of the polypeptide comprises: small molecular weight, so as to permeate various eye tissue barriers; high water solubility, so as to have high dissolubility in neutral tears, aqueous humor and vitreous humor; and simple synthesis, so as to have a low preparation cost.