Polypeptide for promoting skin repair and application thereof
A nucleic acid and selected technology, applied in skin repairing peptides and its application fields, can solve the problems of insufficient stability and dispersibility of cosmetics, achieve the effects of promoting collagen expression, anti-oxidation, good stability, and promoting skin repair Effect
Inactive Publication Date: 2021-11-26
四川丽妍工坊生物科技有限公司
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Abstract
The invention discloses a polypeptide capable of promoting skin repair and application thereof, and relates to the technical field of biological medicine, in particular to a polypeptide capable of promoting skin repair, the proportion of hydrophobic amino acid in the polypeptide capable of promoting skin repair is 16-30%, the isoelectric point of the polypeptide is 0.55-1.00, the sequence length is 7-14aa, and the polypeptide capable of promoting skin repair has a skin repair function. By reasonably designing the proportion of hydrophobic amino acids, isoelectric points and appropriate peptide chain length, the polypeptide can maintain good stability in both acidic and alkaline solvents, has strong functions of promoting skin repair, promoting collagen expression, resisting oxidation and the like, and the polypeptide can be applied to preparation of cosmetics and medicines with the function of promoting skin repair.
Application Domain
Cosmetic preparationsPeptide/protein ingredients +4
Technology Topic
PeptideAmino acid +5
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