Description: Peptide to Peptide YY (Canine, Mouse, Porcine, Rat) Form: Lyophilized powder CAS Number : 81858-94-8Molecular Formula : C190H288N54O57Molecular Weight : 4240.7Purity : > 95%Chemical Structure : Tyr-Pro-Ala-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Ser-Arg-Tyr-Tyr-Ala-Ser-Leu-Arg-His-Tyr-Leu-Asn-Leu-Val-Thr-Arg-Gln-Arg-Tyr-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.