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???????-7

???????-7
???????-7 ??? ???
?? ??:
77727-17-4
???:
???????-7
???(??):
???????-7
???:
Rigin
???(??):
RIGIN;DermaPep A410;Tetrapeptide-7;Rigin H-Gly-Gln-Pro-Arg-OH;Glycyl-L-glutaminyl-L-prolyl-L-arginine;L-Arginine,glycyl-L-glutaminyl-L-prolyl-;Palmitoyl Tetrapeptide-7, DermaPep A410, Regestril;Palmitoyl Tetrapeptide-3, Palmitoyl Tetrapeptide-7;(2S)-2-[[(2S)-1-[(2S)-2-[(2-aminoacetyl)amino]-4-carbamoyl-butanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoic acid;(2S)-2-[[(2S)-1-[(2S)-5-amino-2-[(2-aminoacetyl)amino]-5-oxopentanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoic acid
CBNumber:
CB21236235
???:
C18H32N8O6
??? ??:
456.5
MOL ??:
77727-17-4.mol

???????-7 ??

??
1.57±0.1 g/cm3(Predicted)
?? ?? (pKa)
3.60±0.21(Predicted)

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Rigin is a tuftsin-like tetrapeptide with the sequence G-Q-P-R that is derived from IgG. Rigin exhibits immunomodulatory activity, stimulating phagocytosis, activating polymorphonuclear lymphocytes and macrophages, and protecting against stress-induced damage.

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Rigin is a synthetic peptide that is a fragment of immunoglobulin G. It binds to palmitic acid, making it more lipophilic and thus enhancing its affinity for human skin. Rigin is the active ingredient in the drug MELAO MATRIXYL 3000 SERUM, which promotes the production of facial collagen. It is also used as a pharmaceutical intermediate for the preparation of biologically active drugs.

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