L-α-Glycerophosphate Oxidase from Microorganism

Description

SPECIFICATIONS

EC 1.1.3.21

Product name: sn-Glycerol-3-phosphate: oxygen 2– oxidoreductase

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)