Human IgG1, Myeloma Form Liquid Formulation In 150 mM NaCl, 20 mM sodium phosphate buffer, pH 7.4. Preservative ≤ 0.1% sodium azide Purity >95% by SDS-PAGE Source Prepared from plasma that was shown by certified tests to be negative for HBsAg and for antibodies to HCV, HBc, HIV-1 and HIV-2. 商店和运输信息 Storage -20°C Ship Blue Ice Only Standard Handling