English name : SOD; Superoxide Dismutase
Other names : superoxide dismutase
Level : BR
Vitality : 2500 ~ 7000u / mg protein
Characters : pink or white powder or solid catalytic O2- + O2- + 2H + = H2O2 + O2 reaction contains two identical subunits their metal ion different auxiliary divided into three types :. Cu-Zn-SOD, each subunit containing copper and zinc ions each of a molecular weight 34000 ± (4%); Mn-SOD, a molecular weight of 400000; Fe-SOD, a molecular weight of about 40,000
Use: Biochemical studies catalytic O2- + O2- + 2H + H2O2 + O2 reaction of an enzyme, which exists in need oxides, the protective effect of the body of oxygen free radicals, is an important oxygen free radical scavenger .
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