Description: Peptide to [D-Arg1, D-Phe5, D-Trp7, 11]-Substance P Form: Lyophilized powder Molecular Formula : C75H101N19O12Molecular Weight : 1460.76Purity : > 95%Chemical Structure : D-Arg-Pro-Lys-Pro-D-Phe-Gln-D-Trp-Phe-Gly-Leu-D-Trp-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.