純度：Prepared from normal serum by deplidation, salt fractionation, ion exchange chromatography followed by dialysis.
形状：Lyophilized from 0.02M Potassium Phosphate, 0.15M Sodium Chloride, pH 7.2, with 10mg/ml BSA (Immunoglobulin and Protease free) and 0.01% Gentamicin Sulfate. DO NOT add Sodium Azide. Reconstitute with 1.0ml deionized water.
