GGT Activity Assay Kit (Colorimetric) is a quantitative colormetric determination of GGT activity at 418 nm.
The Gamma-Glutamyl Transferase (GGT; EC 18.104.22.168) is an enzyme that transfers gamma- glutamyl functional groups. It is found in many tissues, the most notable one being the liver, and has significance in medicine as a diagnostic marker. GGT Activity Assay Kit (Colorimetric) provides a convenient tool for sensitive detection of the GGT in a variety of samples. The GGT in sample will recognize L-γ-Glutamyl-pNA as a specific substrate leading to proportional color development. The activity of GGT can be easily quantified colorimetrically (λ = 418 nm). This assay detects GGT activity as low as 0.5 mIU.
For research use only (RUO)
Store the kit at -20°C, protected from light. Allow Assay Buffer to warm to room temperature before use. Briefly centrifuge vials before opening. Read the entire protocol before performing the assay.
GGT Assay Buffer. Cap code: WM. 25 mlGGT Substrate. Cap code: NM. 1 BottleGGT Positive Control. Cap code: green. 1 vialpNA Standard (2mM). Cap code: yellow. 400 µl
Compatible Sample Types:
Cell Lysate, Serum, Tissue Lysate