Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-OMe

Substance P, [Met-OMet11] is a selective SP-P agonist. Substance P, [Met-OMet11] also is an active peptide. Substance P, [Met-OMet11] can be used for various biochemical studies[1][2].

[1] M A Cascieri, et al. Biological activity of substance P methyl ester. Mol Pharmacol PMID:6173735
[2] C M Lee, et al. Multiple tachykinin binding sites in peripheral tissues and in brain. Eur J Pharmacol. 1986 Nov 4;130(3):209-17. DOI:10.1016/0014-2999(86)90270-0