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Gamma-Glutamyl Transferase Assay Kit (L-γ-Glutamyl-3-Carboxy-p-Nitroanilide Substrate Method)
The Gamma-Glutamyl Transferase (γ-GT/GGT) Quantitative Assay Kit (γ-Glutamyl-3-Carboxy-4-Nitroanilide Method) consists of Reagent I (R1) and Reagent II (R2). R1 primarily contains Tris-HCl buffer (pH 8.0) and glycylglycine, while R2 contains L-γ-Glutamyl-3-Carboxy-4-Nitroanilide. Key parameters include a blank absorbance at 405nm (1cm path length) of A≤0.800, a blank absorbance change rate of ΔA/min ≤0.005, analytical sensitivity of ΔAU/L/min ≥2×10^-4, accuracy with a relative deviation ≤10%, linear range of 0-500U/L (r≥0.9900), repeatability with CV≤5%, and inter-batch variation of R≤10%.
Product English Name:
Gamma-Glutamyl Transferase Assay Kit (L-γ-Glutamyl-3-Carboxy-p-Nitroanilide Substrate Method)
Alias:
GGT Assay Kit,γ-GT Test Kit
Intended Use:
This kit is designed for the in vitro quantitative determination of gamma-glutamyl transferase levels in human serum or plasma. It is widely used in clinical diagnostics to assess liver function and detect liver diseases.
Product Introduction

The Gamma-Glutamyl Transferase Assay Kit is a highly reliable and accurate diagnostic tool used to measure the activity of gamma-glutamyl transferase (GGT) in human serum or plasma. GGT is an enzyme that plays a crucial role in the metabolism of glutathione and is often used as a biomarker for liver and biliary tract diseases. This kit employs the L-γ-Glutamyl-3-Carboxy-p-Nitroanilide substrate method, which ensures high sensitivity and specificity in detecting GGT levels. It is widely used in clinical laboratories for routine liver function tests and disease monitoring.

1. The kit features high sensitivity and specificity, making it suitable for detecting even low levels of GGT in serum or plasma. Its robust design ensures consistent performance across various clinical settings.
2. The kit consists of two main reagents: Reagent I (R1) and Reagent II (R2). R1 contains a Tris-HCl buffer and glycylglycine, while R2 contains the substrate L-γ-Glutamyl-3-Carboxy-4-Nitroanilide. These components work together to facilitate the accurate measurement of GGT activity.
3. The primary use of this kit is to quantitatively determine GGT levels in human serum or plasma. It is particularly valuable in diagnosing liver diseases, monitoring liver function, and assessing the effectiveness of treatments.

The Gamma-Glutamyl Transferase Assay Kit, also known as the GGT Assay Kit, is a vital tool in clinical diagnostics. Its high sensitivity and specificity make it indispensable for measuring GGT levels, which are critical indicators of liver health. Whether you're diagnosing liver diseases or monitoring treatment efficacy, this kit offers reliable and accurate results.

Main Features

The Gamma-Glutamyl Transferase Assay Kit offers high sensitivity, accuracy, and reliability in measuring GGT levels. It is designed for ease of use in clinical laboratories, ensuring consistent and reproducible results.

1. High Sensitivity: The kit can detect low levels of GGT, making it suitable for early disease detection and monitoring.
2. Accurate Measurement: With a relative deviation of ≤10%, the kit ensures precise quantification of GGT activity.
3. Wide Linear Range: The linear range of 0-500U/L allows for the measurement of a broad spectrum of GGT levels.
4. Reproducibility: The kit demonstrates excellent repeatability (CV≤5%) and low inter-batch variation (R≤10%), ensuring consistent results across different batches.
5. User-Friendly: The kit is designed for ease of use, with clear instructions and straightforward procedures, making it accessible for routine clinical use.

The Gamma-Glutamyl Transferase Assay Kit stands out for its high sensitivity, accuracy, and user-friendly design. Whether you're conducting routine liver function tests or diagnosing liver diseases, this kit provides reliable and consistent results, making it an essential tool in clinical diagnostics.

Clinical Applications

The Gamma-Glutamyl Transferase Assay Kit is widely used in clinical settings to assess liver function, diagnose liver diseases, and monitor treatment efficacy. It is a key tool in routine liver function tests and disease management.

1. Liver Function Testing: The kit is routinely used to measure GGT levels, which are critical indicators of liver health and function.
2. Disease Diagnosis: Elevated GGT levels are often associated with liver diseases such as hepatitis, cirrhosis, and cholestasis. This kit aids in the early detection and diagnosis of these conditions.
3. Treatment Monitoring: The kit is used to monitor the effectiveness of treatments for liver diseases, providing valuable insights into patient progress and treatment outcomes.
4. Research Applications: Beyond clinical diagnostics, the kit is also used in research settings to study the role of GGT in various physiological and pathological processes.
5. Public Health Screening: The kit is employed in large-scale public health screenings to assess liver function in populations at risk of liver diseases.

The Gamma-Glutamyl Transferase Assay Kit is a versatile tool in clinical diagnostics, offering valuable insights into liver health and disease. From routine liver function tests to disease diagnosis and treatment monitoring, this kit plays a crucial role in improving patient outcomes and advancing medical research.

Purchasing Guide

When purchasing the Gamma-Glutamyl Transferase Assay Kit, consider factors such as product specifications, types, budget, and intended use to ensure you select the right kit for your needs.

1. Product Specifications: Review the kit's key parameters, including sensitivity, accuracy, and linear range, to ensure it meets your diagnostic requirements.
2. Product Types: Choose between different kit formats (e.g., single-use vs. bulk) based on your laboratory's workflow and testing volume.
3. Budget Considerations: Evaluate the cost-effectiveness of the kit, taking into account its performance, reliability, and the number of tests it can perform.
4. Usage Scenarios: Consider the specific clinical or research applications for which the kit will be used, ensuring it aligns with your diagnostic or experimental goals.

Selecting the right Gamma-Glutamyl Transferase Assay Kit involves careful consideration of product specifications, types, budget, and intended use. By taking these factors into account, you can ensure that the kit you choose meets your diagnostic needs and delivers reliable results.

 Precautions

Proper handling and storage of the Gamma-Glutamyl Transferase Assay Kit are essential to ensure accurate and reliable results. Follow the manufacturer's instructions carefully to avoid errors and contamination.

1. Storage Conditions: Store the kit at the recommended temperature to maintain the stability and performance of the reagents.
2. Handling Precautions: Use aseptic techniques when handling the reagents to prevent contamination, which could affect the accuracy of the results.
3. Calibration: Regularly calibrate the equipment used with the kit to ensure accurate measurements and consistent performance.
4. Expiration Date: Always check the expiration date of the kit and its components before use to avoid using expired reagents.
5. Disposal: Dispose of used reagents and materials according to local regulations and guidelines to ensure safe and environmentally friendly practices.

To achieve the best results with the Gamma-Glutamyl Transferase Assay Kit, it's crucial to follow proper storage, handling, and disposal procedures. By adhering to these precautions, you can ensure the accuracy and reliability of your diagnostic tests while maintaining a safe laboratory environment.

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