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US 10,851,132 B2Granted
Protein based adhesive composition and method
AssigneeSewon Biotechnology Inc.
InventorWon-Joon Yoon
Life of this patent
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Abstract
A protein adhesive of a novel sequence is disclosed. The protein adhesive according to the present disclosures enables adhesion between two non-biological materials or between a non-biological material and a biological material, thereby being applicable to various fields.
Claims5
A method of attaching at least two materials to each other comprising the steps of:
- applying to all or part of the at least two materials a composition comprising an isolated polypeptide:
- (i) consisting of the amino acid sequence as set forth in SEQ ID NO:
- 15-22, 24-27, 29-37, 42-64, 67 or 68,
- (ii) consisting of the amino acid sequence as set forth in SEQ ID NO:
- 15-20, 22, 24-27, 30-37, 42-64, 67 or 68, and 1 to 14 arginine residues at the N- and/or C-terminus of the amino acid sequence,
- (iii) consisting of the amino acid sequence as set forth in SEQ ID NO:
- 15-22, 24-27, 29-37, 42-64, 67 or 68 with the N- and/or C-terminus of the sequence being substituted with an inert group,
- (iv) consisting of the amino acid sequence as set forth in SEQ ID NO:
- 29 and 1 to 14 glutamic acid residues at the N- and/or C-terminus of the amino acid sequence, or
- (v) consisting of the amino acid sequence as set forth in SEQ ID NO:
- 21 and 1 to 14 lysine residues at the N- and/or C-terminus of the amino acid sequence;
- and
- contacting the at least two materials to each other in a condition suitable for the attachment.
10 more elements
Dependencies are inferred from the claim text.