Product Name

Glutaminase from Escherichia coli

Synonym

L-Glutamine amidohydrolase

Assay

Grade V, 50-200 units/mg protein; Protein, ~30% biuret ; NADH Oxidase ≤0.01%

CAS Number

9001-47-2

MDL number

MFCD00131193

Suitability

BioReagent

l Physical and Chemical Information

Appearance

Yellow to Green lyophilized powder

Solubility(25°C)

Faint Yellow to Light Green; Clear w/Particle to Sl. Hazy w/Particles; 0.95 - 1.05 mg/ml

l Biological Information

Biochem/Physiol Actions

Glutaminase catalyzes the conversion of glutamine to glutamate.

Preparation Note

Lyophilized powder containing potassium succinate and EDTA; The product may be dissolved in 5 mM sodium acetate

buffer, pH 6.0.

Unit Definition

One unit will deaminate 1.0 μmole of L-glutamine per min at pH 4.9 at 37 °C.

l Storage

Storage temp.

-20°C

l Precautions and Disclaimer

This product is for R&D use only, not for drug, household, or other uses.

l References

1. http://www.drugbank.ca

2. https://ncit.nci.nih.gov

3. https://www.ncbi.nlm.nih.gov