Lipopolysaccharide, E. coli O55: B5 Stimulates the activity of inducible nitric oxide synthase. Induces apoptosis in mouse thymus and swine lymphocytes. 产品信息 Form Lyophilized Contaminants protein: ≤2.0%; nucleic acid: ≤1.3% Solubility H2O RTECS JZ2650000 商店和运输信息 Storage +2°C to +8°C Ship Ambient Temperature Only Harmful