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:
Oct. 22, 2024
Filed:
Dec. 05, 2021
Zhejiang University, Zhejiang, CN;
Zhejiang University, Hangzhou, CN;
Abstract
The present invention discloses a blood coagulation-promoting silk fibroin-polypeptide electrospun membrane and a preparation method thereof. The electrospun membrane is made by using silkworm silk fibroin as a carrier and adding the polypeptide GPRPPSEHLQIT. It is mainly used for promoting blood coagulation, and is a blood coagulation material that can targetedly bind to human fibrinogen. The preparation method includes the steps of dissolving, filtering, dialyzing, concentrating and freeze-drying silkworm cocoons after degumming to obtain silk fibroin freeze-dried powder. The polypeptide used in the present invention is a polypeptide obtained by self-screening. Compared with other polypeptides, it can specifically targetedly bind to human fibrinogen.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile