Glupa-C (L-γ-Glutamyl-3-carboxy-4-nitroanilide ammonium salt)

The enzyme is a substrate of γ-glutamyl transferase. It is used by medical institutions for in vitro quantitative detection of the activity of γ-glutamyl transpeptidase in human serum or plasma. 

Appearance

White to light yellow powder

Structural formula

Molecular weight

C₁₂H₁₆N₄O₇/328.28

Purity

≥99%

Detection wavelength 

λ max= 405 nm.

Storage conditions

For long term store at -25～- 15℃, valid for 2 years. Keep it in dry and dark place. Avoid light.  

Advantages

1. Good Water solubility；

2. High sensitivity；

3. Linearity；

4. Good Stability. 

Notes

The material is only used in invitro diagnostic products, not in human or in vivo experiments.