Coronavirus Rapid test kit
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COVID-19 IgM-IgG coronavirus rapid test kit wholesale

CE certified
Based on Colloidal Gold immuno-chromatography method, easy to operate, get results in 15 minutes.

To detect 2019-nCoV IgM-IgG in human serum, plasma, whole blood qualitatively.

Coronavirus (CoV) belongs to the Cronoaviridae family and is divided into three types: α, β and γ. Alpha and beta are only pathogenic to mammals and gamma mainly causes bird infections. CoV is mainly transmitted through direct contact with secretions or through aerosols and droplets. There is also evidence that it can be transmitted through the fecal-oral route as well. So far there are seven types of human coronavirus (HCoV) that cause human respiratory diseases: HCoV-229E, HCoV-NL63, HCoV-OC43, HCoV-HKU1, SARS-CoV, MERS-CoV and the novel coronavirus (2019).
Test Principle
COVID-19 (2019-nCoV) Coronavirus IgG/IgM Rapid Test Kit for COVID-19 is Colloidal gold immunochromatography based. The test card contains (1) colloidal gold-labeled recombinant novel coronavirus antigen and quality control antibody colloidal gold marker, (2) detection lines (T lines) and quality control line (C) fixed on a nitrocellulose membrane. T is fixed with recombinant novel coronavirus antigen for detecting the novel coronavirus total IgM and IgG antibody. The quality control antibody is fixed on the C line.

When an appropriate amount of test sample is added to the sample well of the test cassette, the sample will move forward along the test card via capillary action. If the sample contains IgM and IgG antibody, the antibody will bind to the colloidal gold-labeled novel coronavirus antigen. The antibody/antigen complex will be captured by the recombinant novel coronavirus antigen immobilized on the membrane, forming a red T line and indicating a positive result for the total IgG/IgM antibody.

If neither antibody is present, a negative result is displayed. The card also contains a quality control line (C). Regardless of what antibodies are present the C line should appear to indicate that the sample has been transported properly through the membrane. If the C line does not appear it indicates that the test result is invalid and a new, unopened test cassette is required to retest the sample.

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