Description: Peptide to [Leu8, D-Trp22, Tyr25]-Somatostatin-28 Form: Lyophilized powder CAS Number : 77909-99-0Molecular Formula : C138H209N41O40S2Molecular Weight : 3146.58Purity : > 95%Chemical Structure : Ser-Ala-Asn-Ser-Asn-Pro-Ala-Leu-Ala-Pro-Arg-Glu-Arg-Lys-Ala-Gly-Cys-Lys-Asn-Phe-Phe-D-Trp-Lys-Thr-Tyr-Thr-Ser-Cys(Disulfide bridge Cys17-Cys28)Application : This somatostatin analog which can be iodinated has been used to characterize somatostatin binding sites in rat brain and hamster insulinoma membranes.Storage/Stability : Shipped at 4°C. Store at -20°C for one year.