Name: D-Glucose:(pyrroloqinoline-quinone) 1-oxydoreductase
Appearance: Purple amorphous powder lyophilized
Activity: Grade III, 500U/mg-solid or more
Contaminants: Glucose dehydrogenase (NAD-dependent) ≤ 1.0×10-3 %, Hexokinase ≤ 1.0×10-3 %
Stability: Store at – 20°C for at least 12 months
Stabilizers: Ca++, BSA
Molecular weight: approx. 100,000 (by gel filtration）
Michaelis constant: 4.8 mM (D-Glucose)
Inhibitors: Cu2+ ,Pb2+, Ag+
Optimum pH: 7.0
Optimum temperature: 37°C
pH Stability: pH 3.5 – 8.5 (25°C, 16hr)
Temperature stability: below 50°C (pH 7.5, 30min)
EC # 1.1.5.2
Used in In Vitro Diagnostic tests and Life Sciences, Research & Development
< -20ºC