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:
Apr. 01, 2025
Filed:
Sep. 16, 2020
Applicant:
Naturesense Co., Ltd., Uiwang-Si, KR;
Inventor:
Ji Won Lee, Gwacheon-si, KR;
Assignee:
NATURESENSE CO., LTD., Uiwang-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 5/10 (2006.01); C07K 1/12 (2006.01); C12P 21/06 (2006.01);
U.S. Cl.
CPC ...
C07K 5/10 (2013.01); C07K 1/12 (2013.01); C12P 21/06 (2013.01);
Abstract
The present disclosure relates to a method for producing a silk-derived peptide. The method for producing a silk-derived peptide may comprise steps of: dissolving silk fibroin; hydrolyzing the dissolved silk fibroin by treatment with an enzyme mixture comprising a first protease, which comprises bromelain, and a second protease comprising any one selected from the group consisting of Flavourzyme, Protamex, neutrase, Veron W, Sumizyme, zingibn, calpain, protease NP, validase, and mixtures thereof; and removing the proteases.