Surfactant adhesive composition
AssigneeKollodis Biosciences, Inc.
InventorsSang Jae Lee, Bong Jin Hong
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Abstract
Provided herein is a surfactant adhesive protein comprising an amphiphilic peptide at the carbon or amine terminal of the protein, enabling homogeneous dispersion of several materials in various solvents and coating of the homogeneously dispersed particles on a hydrophilic or hydrophobic surface, particularly the homogeneous dispersion of hydrophilic or hydrophobic particles in a hydrophobic or hydrophilic solvent on the basis of strong adhesive strength of a mussel adhesive protein; the surface adhesive protein can be used as a surface coating agent requiring antibacterial or antiviral functions as well as a cosmetic product or an ink.
Claims11
A surfactant adhesive protein comprising an amphiphilic peptide and an adhesive protein wherein the amphiphilic peptide is incorporated into the adhesive protein, wherein said adhesive protein is derived from mussel adhesive protein selected from the group consisting of FP-1 comprising at least one of the SEQ ID Nos:
- 1-3, FP-2 comprising SEQ ID No, 4, FP-3 comprising at least one of the SEQ ID NOs:
- 5-8, FP-4 comprising SEQ ID NO:
- 9, FP-5 comprising at least one of the SEQ ID NOs:10-13, FP-6 comprising SEQ ID NO:
- 14, FP-151 comprising at least one of the SEQ ID NOs;
- 15-17, FP-131 comprising SEQ ID NO:18 and FP-251 comprising SEQ ID NO:19, and wherein said amphiphilic peptide is selected from the group consisting of ARARADADARARADAD (SEQ ID NO:
- 20), EAEAKAKAEAEAKAKA (SEQ ID NO:21), QQRFQWQFEQQ (SEQ ID NO:
- 22), AEAEAKAK (SEQ ID NO:23), DPHHHWYHMHQH (SEQ ID NO:
- 24), HNWYHWWMPHNT (SEQ ID NO:25), HWKHPWGAWDTL (SEQ ID NO:
- 26), HWSAWWIRSNQS (SEQ ID NO:
- 27), DDWSHWWRAWNG (SEQ ID NO:
- 28), YTSPWWLAWYDP (SEQ ID NO:29), AWWEAFIPNSIT (SEQ ID NO:30) and KLWKKWAKKWLKLWKA (SEQ ID NO:31);
- wherein optionally, if present, tyrosine residues among said adhesive protein are chemically modified to form DOPA (3,4-dibydroxphenylalanine) or DOPA-quinone.
Dependencies are inferred from the claim text.