Human γ-Globulin, Serum This product has been discontinued. Native γ-globulin from human serum. 产品信息 Form Lyophilized Purity ≥90% by electrophoresis Source Prepared from serum that has been shown by certified tests to be negative for HBsAg and for HIV and HCV antibodies. 商店和运输信息 Storage +2°C to +8°C Ship Ambient Temperature Only Standard Handling