Description
SPECIFICATIONS
EC 1.1.3.21
Product name: Glycerophosphate oxidase
Appearance: Yellowish amorphous powder lyophilized
Activity: Grade III, 15 U/mg-solid or more
Contaminants:
- Lactate oxidase ≤ 2.0×10-4 %
- Adenosine triphosphatase ≤ 2.0×10-4 %
Stabilizers: FAD, amino acids
Stability: Stable at – 20 °C for at least 12 months
Molecular weight: Approx. 67,000 (by SDS-PAGE)
Isoelectric point 4.6 ± 0.1
Michaelis constants: 1.3×10-3M
Inhibitors: Ionic detergents, SH reagents, Metal ions, etc.
Optimum pH: 6.0 – 7.0 Optimum temperature: 45℃
pH Stability: pH 4.5−8.5 (25℃, 20hr)
Thermal stability: Below 45 ℃ (pH 6.5, 15min)
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