Formulation: A solid
Formal Name: N-(4-nitrophenyl)-L-glutamine, monohydrate
Purity: ≥95%
Formula Markup: C11H13N3O5 • H2O
Formula Weight: 285,3
Shelf life (days): 1460
CAS Number: 122864-94-2
Notes: L-Glutamic acid γ-p-nitroanilide (γ-Glu-pNA) is a colorimetric substrate for γ-glutamyl transpeptidase.{53721,18311} Upon enzymatic cleavage, pNA is released which can be quantified by colorimetric detection at 405 nm as a measure of γ-glutamyl transpeptidase activity.