COVID-19 Salivary Antigen Rapid Test Kit

COVID-19 Salivary Antigen Rapid Test Kit (Colloidal Gold) is an immunochromatograc assay for rapid, qualitative detection of severe acute respiratory syndrome coronavirus (SARS-CoV-2) Antigen from the saliva specimens. The test provides preliminary test results. The test is to be used as an aid in the diagnosis of coronavirus infection disease (COVID-19), which is caused by SARS-CoV-2. This product can not be used as the basisto diagnose or exclude SARS-CoV-2 infection.

COVID-19 Salivary Antigen Rapid Test Kit (Colloidal Gold) is based on the principle of capture immunoassay for determination of SARS- CoV-2 Antigen from the saliva specimens. When the specimen is added into the test device, the specimen is absorbed into the device by capillary action. If the sample contain novel coronavirus antigen , the antigen combined with the colloidal gold labeled novel coronavirus antibody , and when the novel coronavirus antigen level in the specimen is at or above the target cut-off, and the immune complex further binds to the coated antigen in the T this produces a colored test band that indicates a positive result. When the novel coronavirus Antigen level in the specimen is zero or below the target cutoff, there is not a visible colored band in the Test Region of the device. This indicates a negative result. To serve as a procedure control, a colored appear at the Control Region (C), if the test has been performed properly.