25pcs Saliva COVID-19 Test 15Mins COVID19 Rapid Test Kit

COVID-19 Antigen Rapid Test self test

This kit is based on the principle of highly specific antibody-antigen reaction and colloidal gold labeling immunochromatographic analysis technology. The reagent contains COVID-19 monoclonal antibody prefixed in the test area (T) on the membrane and the COVID-19 monoclonal antibody coated on the label pad-colloidal gold mixture. The sample is dripped into the sample well and reacts with the COVID-19 monoclonal antibody which is bound to the pre-coated colloidal gold particles when testing. Then the mixture is chromatographed upwards with capillary effects. If it is positive, the antibody labeled by colloidal gold particles will first bind to the COVID-19 virus in the sample during chromatography. Then the conjugates are bound by the COVID-19 monoclonal antibody fixed on the membrane, and a red line appears in the test area (T). If it is negative, there's no red line in the test area (T). Whether the sample contains COVID-19 antigen or not, a red line will appear in the quality control area (C).

25pcs COVID19 Rapid Test Kit

Saliva COVID-19 Test 15Mins

25pcs Saliva COVID-19 Test

25pcs Saliva COVID-19 Test 15Mins COVID19 Rapid Test Kit Images