FIELD: medicine, pharmaceutics.
SUBSTANCE: invention relates to biotechnology, namely, to peptide for stimulation of Hsp70 (heat shock protein 70) or for protection of skin against ultraviolet radiation. Peptide can be represented by peptide with general formula R1-AA1-AA2-AA3-AA4-R2, its stereoisomers, their mixture and/or their cosmetically or pharmaceutically acceptable salt. AA1 represents -His-; AA2 is selected from the group, consisting of -His-, -Leu- and -Pro-; AA3 represents -Leu-; AA4 is selected from the group, consisting of -Arg- and -Asn-.
EFFECT: claimed invention makes it possible to obtain novel peptide, which is effective for stimulation of Hsp70 synthesis or for protection of skin against ultraviolet radiation.
17 cl, 1 tbl, 16 ex
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