Description
SPECIFICATIONS:
EC 1.15.1.1
Product name: Superoxide: superoxide oxidoreductase
Appearance: Bluish-green amorphous powder lyophilized
Activity: Grade III, 3000 U/mg-solid or more
Contaminants: Catalase ≤ 0.01%
Stability: Stable at -20 °C for at least 6 months
Molecular weight: 32,000
Isoelectric point 4.95
Structure: subunits per mole of enzyme (Each one mole of copper and
zinc is bound to each subunit
Inhibitors: Cyanide, diethyldithiocarbamate
Optimum pH: 9.0
Optimum temperature: 30 ℃
pH Stability: pH 7.0－8.5 (25 ℃, 20hr)
Thermal stability: below 70 ℃ (pH 7.0, 30min)