E. coli-derived human Glutaminase protein
with N-terminal Met and 6-His tag
>80%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
N-terminal Sequence Analysis
Predicted Molecular Mass
59-74 kDa, under reducing conditions
Measured by its ability to hydrolyze glutamine to glutamate.
The specific activity is >12000 pmol/min/μg, as measured under the described conditions.