Phosphomannose isomerase

Shipping temperature: ambient

Storage temperature: 2-8^oC

Formulation: in 3,2 M ammonium sulphate

Physical form: suspension

EC 5.3.1.8
CAS: 9023-88-5

Synonyms: mannose-6-phosphate isomerase; D-mannose-6-phosphate aldose-ketose-isomerase

Source: Escherichia coli
​Recombinant from Escherichia coli

Molecular weight: 43,915

Concentration: supplied at ~ 500 U/mL

Specific activity:
~ 89 U/mg (25^oC, pH 7,6 on mannose 6-phosphate)

Unit definition:
One unit of phosphomannose isomerase activity is defined as the amount of enzyme required to release one µmole of fructose 6-phosphate from mannose 6-phosphate (3,14 mM) per minute in the presence of NAD⁺ at pH 7,6 and 25^oC

Specificity:
Catalyses the reaction:
D-Mannose 6-phosphate = D-fructose 6-phosphate

Temperature optima: 40°C
pH optima: 7,6

Stability: > 4 years at 4°C

• High purity and stability

- Research, biochemical enzyme assays and in vitro diagnostic analysis
- Applications for the measurement of D-mannose in carbohydrate research and in the food and feeds, fermentation, wine, beverage and dairy industries

Data Booklet Safety data sheet

The documents available in this section are provided for information only and are subject to change. Please contact us for the latest updates.

If you have just received a kit or product without technical instructions in paper format, this means that the instructions have been dematerialized.
In this case, please download it and refer only to the version you can download from the product page of the manufacturer's website, or by scanning the QR code present on the product.

Regarding any certificates of analysis, safety data sheets or spreadsheets, please contact us to obtain the latest versions.

If you have any questions, our team is at your disposal.