Bioactive keratin peptides
AssigneeKeraplast Technologies, Ltd.
InventorDonald R. Cowsar
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Abstract
Compositions containing biologically active peptides are disclosed. Active peptides are isolated fragments derived from human hair or sheep wool keratin proteins. Compositions may be prepared for pharmaceutical or topical administration or for use in cosmetic preparations.
Claims39
A composition comprising an isolated bioactive peptide of from 4-39 amino acids in length wherein said peptide comprises an amino acid sequence of any of SEQ ID NOS:1-32, or a fragment of any thereof.
A composition comprising an isolated bioactive peptide of from 4 to 39 amino acids in length, wherein the peptide comprises the amino acid sequence LGD, DLN, APTV, SEQ ID NO:67, or LNVEV, SEQ ID NO:117.
Dependencies are inferred from the claim text.