Glucose-6-phosphate Dehydrogenase (G6P-DH)
from Leuconostoc mesenteroides, expressed in E. coli, reduced phosphate, lyophilizate
For further processing only.
Glucose-6-phosphate Dehydrogenase (G6P-DH) material number and pack size: Material Number Pack Size 11650734103 custom fill
- Recombinant dehydrogenase, that catalyzes the oxidation of Glucose-6-phosphate.
- Use Glucose-6-phosphate Dehydrogenase, reduced phosphate for the determination of inorganic phosphate in a colorimetric enzymatic reaction.
Appearance: White to slightly yellowish lyophilizate
Solubility: Clear, colorless solution in water (c=10 mg/mL)
pH value (c=10mg/mL in water): 6.5-7.5
Activity (+25°C, glucose-6-P): ≥600 U/mg lyophilizate
Activity (+30°C): ≥750 U/mg lyophilizate
Activity (+37°C): ≥1,000 U/mg lyophilizate
Specific activity (+25°C, glucose-6-P): ≥800 U/mg
Protein (Biuret): 0.8-1.0 mg/mg lyophilizate
Contaminants (expressed as percentage of Glucose-6-phosphate Dehydrogenase activity):
Creatine kinase: ≤0.001
Glutamate dehydrogenase: ≤0.01
Glutathione reductase: ≤0.001
Hexokinase and glucose dehydrogenase: ≤0.05
''NADH oxidase'': ≤0.02
''NADPH oxidase'': ≤0.0005
6-Phosphogluconate dehydrogenase (NAD): ≤0.001
6-Phosphogluconate dehydrogenase (NADP): ≤0.0001
Phophoglucose isomerase: ≤0.01
Phosphate (as Pi): ≤10 μg/mg lyophilizate
Stability: At +2 to +8°C within specification range for 12 months. Store dry.