Superoxide dismutase CAS#: 9054-89-1

Superoxide dismutase

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Superoxide dismutase Basic information

Superoxide dismutase Chemical Properties

storage temp. -20°C
solubility Dissolves readily at 5 mg/mL in 0.05 M potassium phosphate buffer, pH 7.8, containing 0.1 mM EDTA.
form powder
color blue-gray

Safety Information

MSDS

Superoxide dismutase Usage And Synthesis

Chemical Propertiesfrom bovine erythrocytes
UsesSuperoxide dismutase from bovine erythrocytes has been used in a study to assess a kinetic model of radiation-induced inactivation of superoxide dismutase in nitrous oxide-saturated solutions. Superoxide dismutase from bovine erythrocytes has also been used in a study to investigate the possible participation of superoxide anion in the intestinal tryptophan 2,3-dioxygenase reaction.
Usessuperoxide dismutase (polyoxyalkylene-modified) is used in cosmetic preparations to prevent drying and aging of the skin without causing irritation.
DefinitionAny of a type of antioxidant metalloenzymes that occur in aerobic and facultatitive bacteria and in eukarotes. They catalyze a reaction in which two molecules of the highly toxic, highly reactive, superoxide anion is converted into one molecule each of hydrogen peroxide and molecular oxygen.
brand namePalosein Veterinary (Oxis).
Purification MethodsThe dismutase is purified by DEAE-Sepharose and copper chelate affinity chromatography. The preparation is homogeneous by SDS-PAGE, by analytical gel filtration chromatography and by isoelectric focusing [Weselake et al. Anal Biochem 155 193 1986, Fridovich J Biol Chem 244 6049 1969].

Superoxide dismutase Preparation Products And Raw materials

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