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Hexokinase from Kluyveromyces fragilis, Recombinant

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Cat No.

NATE-1034

Description

A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate. In most organisms, glucose is the most important substrate of hexokinases, and glucose-6-phosphate the most important product. Hexokinase can transfer an inorganic phosphate group from ATP to a substrate. Hexokinases should not be confused with glucokinase, which is a specific isoform of hexokinase. While other hexokinases are capable of phosphorylating several hexoses, glucokinase acts with a 50-fold lower substrate affinity and its only hexose substrate is glucose.

Abbr

HK, Recombinant (Kluyveromyces fragilis)

Alias

Source

E. coli

Species

Kluyveromyces fragilis

Form

Lyophilized powder

Enzyme Commission Number

EC 2.7.1.1

Activity

> 150 Units / mg

CAS No.

9001-51-8

Contaminants

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% Glucose dehydrogenase <0.001% Invertase <0.005% Alkaline phosphatase <0.00001%

Molecular Weight

54 Kd (SDS-PAGE)

pH Stability

6.0 - 9.0

Optimum pH

7.5 - 8.0

Optimum temperature

55°C

Storage

Below -20°C

Synonyms

hexokinase (phosphorylating); ATP-dependent hexokinase; glucose ATP phosphotransferase; hexokinase; ATP:D-hexose 6-phosphotransferase; EC 2.7.1.1

"Hexokinase" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-1097	Native Yeast Hexokinase	EC 2.7.1.1	9001-51-8	Yeast	Inquiry
DIA-202	Native Microorganism Hexokinase	EC 2.7.1.1	9001-51-8	Microorganism	Inquiry
NATE-0342	Native Saccharomyces cerevisiae Hexokinase	EC 2.7.1.1	9001-51-8	Saccharomyces cerevisiae	Inquiry
NATE-0844	Hexokinase-1 from Human, Recombinant	EC 2.7.1.1	9001-51-8	E. coli	Inquiry

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