COVID-19 TESTKIT - 2019-nCov Antigen Test Kit (colloidal gold method)

2019-nCoV Antigen Test kit(Colloid Gold method) – This kit is applicable to clinical qualitative detection of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) antigen in human nasal swab, nasopharyngeal swab and oropharyngeal swab samples in vitro.


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2019-nCoV Antigen Test kit(Colloid Gold method)

Product Spec Sheet and Information download: 抗原自测版彩页Ardent 2019-nCoV Antigen Test Kit(colloidal gold method)

The double antibody sandwich method is adopted for this product to implement determination in the form of solid phase immunochromatography. The sample to be tested diffuses upward by capilary force at the sampling end, and when passing by the marker pad, the SARS-CoV-2 antigen in the sample is combined with the antibody on the marker pad to form a colloidal gold antibody-antigen complex. The complex continues to spread with the sample to reach the nitrocellulose membrane and is intercepted by the T-line(test line) coated with antibody, and the complex is captured to form an immune complex of colloidal gold antibody conjugates-antigen-coating antibody. The remaining colloidal gold conjugates continue to ascend and are combined with C-line(quality controline), indicating completion of the reaction.

2019-nCoV Antigen Test kit(Colloid Gold method)

PCS: 1 test/kit

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