The enzyme is used for enzymatic determination of ascorbate oxidase and eliminating interference of ascorbic acid in clinic test

This enzyme is purified from plant. It's useful for enzymatic determination of ascorbate oxidase and for eliminating the interference of ascorbic acid in clinical analysis.

L-Ascorbate acid + 1/2O2 ASO------- Dehydroascorbic acid + H2O

 Product Description
Appearance: White powder, lyophilized
Source: Plant
Enzyme Comission Number: EC 1.10.3.3
CAS Number: 9029-44-1
Storage Temperature -20°C
Specific Activity: ≥ 400U/mg protein
Unit definition: One unit causes the decrease of one micromole of ascorbic acid per min at pH 5.6 at 30°C.

Properties
Molecular Weight: 67kDa (SDS-PAGE)
Michaelis constant: 3.6×10-4M
Optimum pH: 6.0
Optimum temperature: 50°C
pH Stability: 6.0~11.0 (25°C, 20hr)
Thermal Stability: < 50°C (pH7.0, 30min)
Inhibitors: Ag+,Hg2+