Glutamine Synthetase

9023-70-5

EC 6.3.1.2; glutamate--ammonia ligase; L-glutamine synthetase

E.coli

>90%

White lyophilized powder

Shipped at 4°C. Store at -20°C for 2 years.

>400 U/mg protein, >100 U/mg powder

One unit is defined as the amount of enzyme will convert 1 micromole L-glutamate to L-glutamine in 15 min at pH 7.1, 37 °C.