Description: Peptide to Phenylalanine-free protein 115 120 125 Form: Lyophilized powder Molecular Formula : C85H131N21O26SMolecular Weight : 1895.18Purity : > 95%Chemical Structure : Gln-Gln-Lys-Glu-Pro-Met-Ile-Gly-Val-Asn-Gln-Glu-Leu-Ala-Tyr-PheStorage/Stability : Shipped at 4°C. Store at -20°C for one year.