Description
COVID-19 Total & Neutralizing Antibody Test
The SARS-CoV-2 Total and Neutralizing Antibody Test (Colloidal Gold) is designed for the qualitative detection of neutralizing antibodies in human serum, plasma, venous whole blood, or fingertip blood. It helps assess immune response after vaccination or previous infection.
Quick Evaluation of Antibody Presence
This test detects antibodies that block SARS-CoV-2 entry into human cells by targeting the receptor binding domain (RBD). Results in 15 minutes. Ideal for post-vaccine monitoring and serological surveys.
Kit Contents (25 tests/box)
- 25x Test Cards (sealed with desiccant)
- Sample Diluent
- Capillary Pipettes
- User Manual
Specifications
| Test Item | Sample Types | Method | Time | Storage | Shelf Life |
|---|---|---|---|---|---|
| Total / Neutralizing Antibodies | Serum, Plasma, Whole Blood, Fingerstick | Colloidal Gold | 15 min | 4–30°C | 24 months |
Clinical Use
- For professional, in vitro diagnostic use only
- Supports detection of immune response post-infection or vaccination
- Not suitable for acute infection diagnosis
