Description
GGT Assay Kit: The Definitive Solution for Hepatobiliary & Biliary Screening
Gamma-Glutamyltransferase (GGT) is a membrane-bound enzyme primarily located in the liver and biliary tract. While it is present in other organs like the kidneys and pancreas, the GGT found in serum originates almost exclusively from the hepatobiliary system. Our GGT Assay Kit provides clinical laboratories with a robust, high-sensitivity tool to identify liver disease, bile duct blockages, and chronic alcohol-induced liver damage.
The Diagnostic “Missing Link”: GGT vs. ALP
GGT is frequently used to differentiate between bone and liver disorders. When both Alkaline Phosphatase (ALP) and GGT are elevated, a hepatobiliary origin is confirmed. However, if ALP is high and GGT is normal, the diagnosis points toward skeletal or bone disease. This makes our GGT kit an essential component of any comprehensive liver function panel (LFT).
Key Technical Advantages
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Optimized Glucana Substrate: Utilizes L-γ-glutamyl-3-carboxy-4-nitroanilide, which offers superior solubility and stability compared to older GGT substrates.
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Rapid Kinetic Detection: Employs a continuous monitoring “increase” reaction, providing quantitative results in under 5 minutes.
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Minimal Interference: Advanced formulation ensures no significant interference from Hemoglobin (up to 500 mg/dL) or Bilirubin (up to 60 mg/dL).
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Stable Liquid Reagents: Specifically engineered to maintain maximum enzymatic activity throughout its 12-18 month shelf life when stored at 2–8°C.
Technical Specifications Table
| Feature | Technical Specification |
| Methodology | Kinetic Colorimetric (Modified IFCC) |
| Wavelength | 405 nm (Hg 405 nm) |
| Reaction Type | Kinetic / Increasing |
| Reagent Format | Liquid Stable (R1 + R2) |
| Incubation Temp | 37°C |
| Linearity | Up to 600 U/L (Manual/Auto) |
| Sensitivity | 2.0 U/L |
| Sample Type | Serum or Heparinized Plasma (Avoid Citrate/EDTA) |
| Storage | 2°C to 8°C (Protect from light) |
InnerWorld PK: Your Partner in Clinical Excellence
At InnerWorld, we provide top-tier diagnostic reagents to laboratories across Pakistan. Every GGT Assay Kit is shipped via validated cold-chain logistics to ensure your reagents arrive with 100% integrity. We provide full technical support, including analyzer-specific application parameters and Certificate of Analysis (CoA) for every batch.


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