COVID-19 rapid test

for antigensfor nucleocapsid proteinscoronavirus

SARS-CoV-2 Antigen Test Kit (Colloidal Gold) can detect the virus in the fastest way. Using colloidal gold-based lateral-flow method to detect nucleocapsid protein, it provides reliable result and needs no device, facilitating the screening of SARS-CoV-2. Specification of SARS-CoV-2 Antigen Test Kit (Colloidal Gold) Method: Colloidal gold Shelf Life: 18 months Specification: Kits for 1T, 5T, 10T, 20T, 25T, 50T Storage: Room temperature (2-30℃) CE certification -- Top-notch, top raw material selection Fast result -- Within 20 minutes, no devices needed Different sample types -- Nasopharyngeal, oropharyngeal, nasal and saliva swabs supported Wide application -- Both for professionals and home members Multiple languages -- Fulfill different market demand During the test, the processed samples to be tested are added to the sample holes. When the sample contains SARS-CoV-2 antigen, it first combines with the colloidal gold-labeled anti-SARS-CoV-2. Chromatography is then performed. When it binds to the anti-SARS-CoV-2 monoclonal antibody previously immobilized on another membrane, a purple-red band will appear in the test area (T). If there is no SARSCoV-2 antigen in the sample, there will be no purple-red band in the test area (T). A purple-red band will appear in the quality control area (C) regardless of the presence of new coronavirus antigen in the sample, which is used as a criterion to determine whether there is sufficient sample or the chromatography is processed properly. It is also used as an internal control standard for the test kit.