POCT Swab Rapid Test Card

Self Test SARS-Cov-2 Saliva Antigen Rapid Test Kit With High Accuracy,15 Minutest,POCT Test Kit,Without Machine

Test Principle:

Latex immunochromatography method is used to detect SARS-Cov-2, influenza A or influenza B virus antigens.
After treatment when SARS-Cov-2, influenza A or B virus antigens in the sample are added to the detection hole, the antigen and latex labeled antibody (monoclonal antibody against SARS-Cov-2, influenza A or B antigen) form an immune complex.
The complex moves with the liquid to the nitrocellulose membrane, and the detection area of the nitrocellulose membrane is coated with another one.

Test Result:

When monoclonal antibody is against SARS-Cov-2,influenza A or B antigen, the immune complex is captured by the antibody on nitrocellulose membrane, forming a red reaction line: the result is positive. When the sample does not contain SARS-Cov-2 antigen, influenza A or B antigens or are lower than the minimum detection limit of this kit, no red reaction line appears in the detection area: the result is negative. At the same
time, whether the result is positive or negative, as the internal control standard of reagents, a red reaction line will be formed in the quality control area (line C), which is used to judge whether the chromatographic process is normal or not.

In conjuction with IgG/IgM antibody test:

Accuracy:

The inaccuracy of antigen test due to manual sampling is addressed by antibody test, resulting in combined accuracy of
close to 100%.Easy of Use: flexibility in determining either or both tests to apply given operator's availability.

Speed:

Antibody test takes 8 min and both tests can be done in 15 min simultaneously.

Early Detection:

The deficiency of testing during incubation period of antibody test is supplemented by antigen test.

Cost Effectiveness:

The price of nucleic acid (PCR) detection weighs more than antibody and antigen tests combined, given PCR test is labor-intensive in operation and demanding with lab environment.

Non-Laboratory Settings:

Both antibody test by colloidal gold and antigen are operated without instrument. Antibody test by immunofluorescence chromatography method needs a small instrument. No lab for analyzing or low temperature for preservation is required.

Test procedure: