Hexokinase; Hexose phosphate kinase; HK; Hexokinase from Saccharomyces cerevisiae
Price:120
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Description
Additional Information
Other names: Hexose phosphate kinase
CAS number: 9001-51-8
Grade: BR
Molecular weight: ~ 54 kDa (monomer); ~110 kDa (dimer)
Activity: ~ 500 units/mg protein
Activity: ~ 500 units/mg protein
Activity definition: One unit will phosphorylate 1.0 μmole of D-glucose per min at pH 7.6 at 25℃
Optimal pH: 7.5 to 9.0
Optimal pH: 7.5 to 9.0
Properties(The following information is for reference only): White powder. Extracted from Saccharomyces cerevisiae. Activators: Hexokinase requires Mg2+ ions (KM = 2.6 mM) for activity. Hexokinase is activated by catecholamines and related compounds; Inhibitors: sorbose-1-phosphate, polyphosphates, 6-deoxy-6-fluoroglucose, 2-C-hydroxy-methylglucose, xylose, lyxose, and thiol reactive compounds (Hg2+ and 4-chloromercuribenzoate)
Usage: This product is for scientific research only and not for other purposes.(The following uses are for reference only)An enzyme that catalyzes the phosphorylation of hexose at the 6-position by ATP. It has high affinity for α-D-glucose (Km=1×10?5M) and can phosphorylate other hexoses. The equilibrium of this reaction shifts to the right.△G°’=4.0 kcal. The enzyme can be activated by Mg2+ and K+ but inhibited by HS reagents.
Storage: -20℃
Usage: This product is for scientific research only and not for other purposes.(The following uses are for reference only)An enzyme that catalyzes the phosphorylation of hexose at the 6-position by ATP. It has high affinity for α-D-glucose (Km=1×10?5M) and can phosphorylate other hexoses. The equilibrium of this reaction shifts to the right.△G°’=4.0 kcal. The enzyme can be activated by Mg2+ and K+ but inhibited by HS reagents.
Storage: -20℃
| Industry Category: | Chemicals/Inorganic Acids/Phosphoric Acid |
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