Molecular Formula: C152H252N44O42 Molecular Weight: 3367.97 SPECIFICATIONS: 1.Appearance : White powder 2.Identity by MS : 3368± 2 3.Solubility: Soluble in water or 1% acetic acid at a concentration of e1mg/ ml to give a clear, colorless solution 4.Peptide Purity ( By HPLC) : e 98.0% 5.Related Substance( By HPLC) : Total Impurities( % ) d 2.0% Largest Single impurity( % ) d 1.0% 6.Acetate Content( HPLC) : d 15.0% 7.Water Content( Karl Fischer) : d 6.0% 8.Bacterial Endotoxins : d 5EU/ mg 9.Assay( by anhydrous, acetic acid-free) : 95.0~ 105.0% Packing: plastic vial( dedicated for peptide packing) or glass vial, quantity according to customer' s detail requirement. Storage a cool( 2~ 8 ) & dry place protected from light, keep package close when not in use. v