Preparation: 50% Glycerol solution

Specific Activity: > 120 units/mg protein

Reaction Equation:
NAD(P)H + oxidized glutathione = NAD(P)⁺ + 2 glutathione

Contaminants:
NADPH oxidase < 0.01 %
Phosphogluconate dehydrogenase < 0.01 %
G-6-P dehydrogenase < 0.1 %

State: Highly purified enzyme in solution
One mL of solution contains the following.
Protein 1.0 ~ 30 mg
K-PO₄ 0.05 ~ 0.1 mol/L
Glycerol 50 %
pH 7.0 ± 0.5

Condition for storage:
50% Glycerol solution at -20°C.