Description: Peptide to Leptin Receptor Precursor Form: Lyophilized powder Molecular Formula : C60H94N13O19PMolecular Weight : 1332.49Purity : > 95%Chemical Structure : Pro-Phe-Val-Lys-pTyr-Ala-Thr-Leu-Ile-Ser-AsnStorage/Stability : Shipped at 4°C. Store at -20°C for one year.