Substance P (1-9) is nonapeptide, which decreases the inactivation of substance P by the guinea-pig ileum and urinary bladder. References: Growcott JW, et al. Effects of substance P-(1-9) nonapeptide amide on inactivation of substance P in vitro. Eur J Pharmacol. 1982 Oct 15;84(1-2):107-9.

纯度：≥98%

CAS：57468-17-4