Phosphoglucose isomerase (Escherichia coli)
Reference code: E-PGIEC-50KU
SKU: 700004233
50,000 Units
Content:
50,000 Units or 10,000 Units
Shipping Temperature:
Ambient
Storage Temperature:
2-8oC
Formulation:
In 3.2 M ammonium sulphate
Physical Form:
Suspension
Stability:
> 1 year under recommended storage conditions
Enzyme Activity:
Isomerase
EC Number:
5.3.1.9
CAS Number:
9001-41-6
Synonyms:
glucose-6-phosphate isomerise; D-glucose-6-phosphate aldose-ketose-isomerase
Source:
Escherichia coli
Molecular Weight:
62,600
Concentration:
E-PGIEC-10KU: Supplied at ~ 1,000 U/mL.
E-PGIEC-50KU: Supplied at ~ 10,000 U/mL.
E-PGIEC-50KU: Supplied at ~ 10,000 U/mL.
Expression:
Recombinant from Escherichia coli
Specificity:
Catalyses the reaction:
D-Glucose 6-phosphate = D-fructose 6-phosphate
D-Glucose 6-phosphate = D-fructose 6-phosphate
Specific Activity:
~ 550 U/mg of protein (25oC, pH 7.6 on fructose 6-phosphate);
~ 649 U/mg of protein (40oC, pH 7.6 on fructose 6-phosphate)
~ 649 U/mg of protein (40oC, pH 7.6 on fructose 6-phosphate)
Unit Definition:
One unit of phosphoglucose isomerase activity is the amount of enzyme required to convert one µmole of D-fructose 6-phosphate to D-glucose 6-phosphate per min at pH 7.6.
Temperature Optima:
40oC
pH Optima:
7.6
Application examples:
Applications for the measurement of D-fructose in carbohydrate research and in the food and feeds, fermentation, wine, beverage and dairy industries.
The E-PGIEC-10KU pack size has been discontinued (read more).
High purity Phosphoglucose isomerase (Escherichia coli) for use in research, biochemical enzyme assays and analytical testing applications.
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Data booklets for each pack size are located in the Documents tab.
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Safety Information
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