Quality Segment
form
lyophilized
specific activity
≥200 units/mg protein
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
foreign activity
Creatine phosphokinase ≤0.002%, Phosphohexose isomerase ≤0.02%
shipped in
ambient
storage temp.
−20°C
General description
Native glucose-6-phosphate dehydrogenase from Leuconostoc mesenteroides. Catalyzes the conversion of glucose-6-phosphate to 6-phosphogluconate. The enzyme can use either NAD+ or NADP+ as an electron acceptor. Reaction velocity with NAD+ is ~1.8 times greater than that with NADP+. Note: 10,000 NADP units are equivalent to ~18,000 NAD units.
Preparation Note
Reconstitute to 1 mg/ml in 5 mM glycine buffer, pH 8.0. Agitation of solution may cause precipitation.
Other Notes
Levy, H.R. 1989. Biochem. Soc. Trans. 17, 313.
One unit is defined as the amount of enzyme that will reduce 1.0 µmol NADP per min at 30°C, pH 7.8.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
警示词
Danger
危险代码
预防性声明
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
怎么回事?
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
