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:
Aug. 29, 2023
Filed:
Sep. 14, 2022
Applicant:
Institute of Food Science and Technology, Chinese Academy of Agricultural, Beijing, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/60 (2006.01); C12N 15/81 (2006.01);
U.S. Cl.
CPC ...
C12N 9/60 (2013.01); C12N 15/815 (2013.01); C12Y 304/24003 (2013.01); C12N 2800/102 (2013.01);
Abstract
The present disclosure relates to a gene recombinant vector of a collagenase, comprising a collagenase gene, wherein an amino acid sequence of a collagenase encoded by the collagenase gene is shown in SEQ ID NO. 1; moreover, a genetically engineered strain of the collagenase and a preparation method of the collagenase are also disclosed; and the collagenase prepared according to the invention is capable of degrading a bone collagen, and improving a yield of a low-molecular-weight bone collagen peptide.