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:
Sep. 30, 2025
Filed:
Mar. 21, 2024
Shanxi Jinbo Bio-pharmaceutical Co., Ltd., Shanxi, CN;
Yun Zhu, Beijing, CN;
SHANXI JINBO BIO-PHARMACEUTICAL CO., LTD., Taiyuan, CN;
Abstract
Provided is a polypeptide, a production method therefor and a use thereof. The polypeptide includes 63 to 1496 continuous amino acid residues of SEQ ID NO: 9, and includes a sequence represented by (A)or is composed of the sequence represented by (A), wherein each A is an amino acid sequence selected from any one of those represented by SEQ ID NO: 1, SEQ ID NO: 2 and SEQ ID NO: 3, or a modified amino acid sequence or a sequence variant thereof; m is an integer between 1 and 10; and each A is the same or different and two adjacent As are directly connected by peptide bonds or connected by at least one amino acid residue, wherein the polypeptide has a cell adhesion activity, and a method of producing said polypeptide and use of said polypeptide.