Description
Detection principle
γ-GT catalyzes the transfer of gamma glutamyl group from glutamyl p-nitroaniline to N-glycyl glycine to produce p-nitroaniline, which has characteristic absorption peak at 405nm. The activity of γ-GT can be calculated according to the changing rate of absorbance value.
Performance characteristics
| Synonyms | GGT/γ-GT |
| Sample type | Serum, plasma, animal tissue |
| Sensitivity | 0.88 U/L |
| Detection range | 0.88-399.4 U/L |
| Detection method | Colorimetric method |
| Assay type | Enzyme Activity |
| Assay time | 20 min |
| Precision | Average inter-assay CV: 6.2%Average intra-assay CV: 4.2% |
| Other instruments required | Micropipettor, Vortex mixer, Centrifuge, Water bath, Incubator |
| Storage | 2-8℃ |
| Valid period | 3 months |
