Full Name: Hexokinase (yeast) Grade S (HK (Yeast) Grade S)
Specifications
ATP: D-hexose 6-phosphotransferase (EC 2.7.1.1) from yeast.
Preparation: Ammonium Sulfate
Specific activity: > 180 U / mg protein (at 25 ° C and pH 7.5)
Contaminants: (axis HK activity = 100%),
Phosphoglucose isomerase <0.003%
Glutathione reductase <0.005%
myokinase <0.001%
Phosphogluconate dehydrogenase <0.001%
Phosphoglucomutase <0.001%
Glucose-6-phosphate dehydrogenase <0.005%
Creatine kinase <0.005%
ATPase <0.003 %
State: Highly purified enzyme in solution
One mL of suspension contains the following
Protein 2 ~ 50 mg of
K-PO4 0.01 ~ 0.1 mol / L
EDTA.Na 2 0.1 ~ 5.0 mmol / L
(NH 4) 2 SO 4 3.0 mol / L
pH 7.0 ± 0.5
Conditions for Storage: 2 ~ 10 ° C