Lipopolysaccharide, E. coli O111: B4 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: ≤2.5% Solubility H2O RTECS OJ0895400 商店和运输信息 Storage +2°C to +8°C Ship Ambient Temperature Only Harmful