Lyophilized. Phosphohexose isomerase, 6-phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities are ≤ 0.10%, 0.005%, 0.005% and 0.005%, respectively.
Native protein chromatographically purified from Yeast
>=150 units per mg protein. One Unit reduces one micromole of NAD per minute at 30°C, pH 8.0.
Store at -20°C.
Contains ~30% PIPES as buffer/stabilizer
Hexokinase is an enzyme that phosphorylates a six-carbon sugar, a hexose, to a hexose phosphate. In most tissues and organisms, glucose is the most important substrate of hexokinases, and glucose-6-phosphate the most important product.