Description: Peptide to [Ala11, 22, 28]-VIP (Human, Bovine, Porcine, Rat) Form: Lyophilized powder CAS Number : 291524-04-4Molecular Formula : C139H231N43O39SMolecular Weight : 3160.72Purity : > 95%Chemical Structure : His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Ala-Arg-Leu-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-Ala-Leu-Asn-Ser-Ile-Leu-Ala-NH2Application : Highly selective human VPAC1 receptor agonist. It showed a 1000-fold higher efficiency in stimulating adenylate cyclase activity from VPAC1 than from VPAC2 receptors and therefore represents an effective pharmacological tool to characterize VPAC1 receptor-mediated events.Storage/Stability : Shipped at 4°C. Store at -20°C for one year.