SARS-CoV-2 Antigen Rapid Test Kit (Quantum Dots Immunofluorescence)

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2, or 2019-nCoV) is an enveloped non-segmented positive-sense RNA virus. It is the cause of coronavirus disease 2019 (COVID-19),which is contagious in humans. SARS-CoV-2 has several structural proteins including spike ( S ) ,envelop( E ) , membrane( M ) and nucleocapsid (N).The antigen is generally detectable in upper respiratory samples during the acute phase of infection.


For in vitro qualitative detect of SARS-CoV-2 nucleocapsid antigen in nasal(NS) swab specimens

directly from individuals who are suspected of COVID-19 by their health-care provider within the

first 5 days of the onset of the symptoms. This test is only provided for use by clinical laboratories

or to health-care workers for point-of-care testing, and not for at home testing.


Test Principle:

The Kit use immuno capture method, it is designed to detect the presence or absence of SARS-CoV-2

nucleocapsid proteins in respiratory samples from patients with signs and symptoms of infection who

are suspected of COVID-19.

Test Method:


1. Easy to collect samples,simple operation, without professional equipment.

2. The test results are available in 15 minutes, and the test results are clearly visible.

3. Convenient transportation and low price, higher accuracy.

4.Suitable for large-scale rapid screening.

Product Picture: