Product Specification Sequence:Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Val-Gln-Arg-Lys-Arg-Gln-Lys-Leu-Met-Pro MW:2781.5 CAS:213546-53-3 Purity:≥97% (HPLC) Appearance:Lyophilized solid. Solubility: Soluble in water, 100% ethanol or 50% ethanol. Long Term Storage:-20°C