S9636 | CAS：9054-89-1 | SOD | Superoxide Dismutase | 超氧化物歧化酶

S9636   Superoxide Dismutase from human erythrocytes Sigma        lyophilized powder, 2,500-6,000 units/mg protein 窗体底端 货号 号 您的价格 RMB S9636-1KU 1,368.90 S9636-3KU 3,471.39 S9636-15KU 12,686.31 S9636-30KU 20,780.37 Synonym: SOD, Superoxide: superoxide oxidoreductase CAS Number: 9054-89-1 Enzyme Commission (EC) Number: 1.15.1.1  ( BRENDA | IUBMB ) EC Number: 232-943-0 MDL number: MFCD00132404 Description Analysis Note For assay method, see McCord, J.M. and Fridovich, I., J. Biol. Chem., 244, 6049 (1969). Biochem/physiol Actions Catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. Plays a critical role in the defense of cells against the toxic effects of oxygen radicals. Competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO.1 SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice.2,3 Unit Definition One unit will inhibit reduction of cytochrome c by 50% in a coupled system with xanthine oxidase at pH 7.8 at 25 °C in a 3.0 mL reaction volume. Xanthine oxidase concentration should produce an initial ΔA550 of 0.025 ± 0.005 per min. Physical form Lyophilized powder containing potassium phosphate buffer salts 性质 form lyophilized powder composition Protein, 80-100% biuret storage temp. −20°C Gene Information Research your gene in Your Favorite Gene powered by Ingenuity human ... SOD1(6647), SOD2(6648), SOD3(6649) 安全性 Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter Hazard Codes B WGK Germany 3