Vircell AdenoVirus Elisa IgG/igM Elisa Kit

The Vircell Adenovirus ELISA IgG/IgM Kit is a reliable and efficient indirect immunoenzyme assay designed for the detection and differentiation of IgG and IgM antibodies against adenovirus in human serum or plasma. This kit is ideal for diagnosing and monitoring adenovirus infections, providing a streamlined workflow suitable for both manual and automated ELISA systems.

Key Features

1. IgG/IgM Dual Presentation:
   • Offers the flexibility to perform IgG, IgM, or combined determinations.
2. Simplified Workflow:
   • No sample pre-dilution required.
   • Serum dilution and sorbent treatment (for IgM detection) are performed directly in the well.
3. Automation Compatibility:
   • Compatible with automated ELISA systems, increasing throughput and efficiency.
4. Enhanced Reagent Design:
   • Lyophilized conjugates ensure long-term stability.
   • Pre-colored, ready-to-use liquid reagents reduce handling errors.
5. High Sensitivity and Specificity:
   • Ensures accurate detection of adenovirus-specific antibodies with minimal cross-reactivity.
6. User-Friendly Plate Design:
   • Color-coded, break-apart wells enable flexible testing for different sample sizes.

Principle of the Assay

The Vircell Adenovirus ELISA IgG/IgM Kit uses an indirect ELISA method:

1. Antigen Binding:
   • Adenovirus antigens are adsorbed onto the polystyrene surface of the wells.
2. Antibody Binding:
   • Antibodies in the sample bind to the adsorbed antigens.
   • Unbound immunoglobulins are washed off.
3. Conjugate Reaction:
   • An enzyme-labeled anti-human globulin binds to the antigen-antibody complex.
4. Signal Development:
   • After washing, the enzyme-conjugate interaction is developed using TMB substrate, producing a blue-colored solution.
5. Signal Stabilization:
   • A stop solution is added, turning the color yellow. The intensity of the color is proportional to the concentration of adenovirus antibodies in the sample.

Applications and Use Cases

1. Clinical Diagnostics:

• Adenovirus Infection Detection:
  • Diagnose acute and past infections by detecting IgM (acute phase) and IgG (chronic or resolved phase) antibodies.
• Immunity Assessment:
  • Evaluate immune status in patients suspected of adenovirus exposure.

2. Epidemiological Studies:

• Seroprevalence Studies:
  • Monitor adenovirus antibody prevalence in populations.
• Outbreak Investigations:
  • Identify and trace adenovirus infection sources during outbreaks.

3. Vaccine Research:

• Vaccine Efficacy Testing:
  • Measure adenovirus antibody titers pre- and post-vaccination.

4. Laboratory Research:

• Viral Immunology Studies:
  • Explore adenovirus-specific immune responses in different populations.

Kit Components

Assay Specifications

Advantages

1. High Performance:
   • Sensitive and specific detection of adenovirus IgG and IgM antibodies.
2. Simplified Handling:
   • No pre-dilution or complex sample preparation required.
3. Flexible Testing:
   • Modular break-apart wells accommodate different sample sizes.
4. Robust Reagents:
   • Lyophilized conjugates enhance stability and reproducibility.
5. Enhanced Workflow:
   • Automation compatibility improves efficiency for high-throughput labs.

Storage and Stability

• Storage Conditions: Store components at 2–8°C.
• Shelf Life: Use before the expiration date indicated on the label.

The Vircell Adenovirus ELISA IgG/IgM Kit is an efficient, reliable, and versatile tool for detecting and quantifying adenovirus antibodies. Its flexibility, sensitivity, and compatibility with automated systems make it an ideal choice for clinical diagnostics, research, and epidemiological studies.