Peptide YY (1-36), human
Product Code: CS1826

Tyr-Pro-Ile-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Asn-Arg-Tyr-Tyr-Ala-Ser-Leu-Arg-His-Tyr-Leu-Asn-Leu-Val-Thr-Arg-Gln-Arg-Tyr-NH2

C₁₉₄H₂₉₅N₅₅O₅₇
MW: 4309.80
CAS: [118997-30-1]
Longterm storage temperature: -20 C

This peptide has been isolated from human colonic extracts. It is identical in sequence to porcine PYY except for two amino acid replacements. PYY is a 36-amino acid regulatory gut hormone present in endocrine cells in the intestine. This peptide acts both as an endocrine and a paracrine agent.

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Batterham, R. et al. Nature 418, 650 (2002)
Gribble, F. et al. Diabetes 52,1147 (2003)
Batterham, R. et al. N. Engl. J. Med. 349, 941 (2003)