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COVID-19 Ag Test
COVID-19 Ag Test
COVID-19 Ag Test is a chromatographic immunoassay test for the qualitative detection of the COVID-19 antigen in human nasopharyngeal swab and nasal swab specimens. The COVID-19 Ag Test provides a fast and straightforward method to gain qualitative results for the diagnosis of COVID-19, allowing clinicians and medical staff to contain the spread of the infection quickly and effectively.
The target antigen detected by the COVID-19 Ag Test is N protein. The spike protein is the primary mutation site of the UK mutant strain (B.1.1.7), South African mutant (501.V2), and Brazil mutant (P.1). Therefore, the COVID-19 Ag Test can detect the virus antigens of these three mutants.
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Product Information
COVID-19 Ag Test is the Immunochromatography test used for qualitative detection of the COVID-19 antigen in human nasopharyngeal swab or nasal swab specimens.
1.Remove the test from the sealed pouch. Lay it on a flat, clean and dry surface.
2.Gently squeeze the tube and add 3 drops of solution into the Sample Well.
3.Read results within 10-15 minutes.

Positive:Control line and T line appear in the show window.
Negative:Only one line appears in Control area, no line appears in T area.
Invalid:If no line appears in the control area,the test results are invalid regardless of the presence or absence of line in the test area.The direction may not been followed correctly or the test may be deteriorated.It is recommended that repeat the test using a new device.If the problem persist,please stop to use the product and contact local distributor.
Description Specimen Format Catalog No. Sensitivity Package Size Strip Width Certificate
COVID-19 Ag Test Nasopharyngeal Swab /Nasal Swab Cassette B291-01 98.1% 1 Test 3.0 mm CE
Thai Registered
B291-20 25 Tests
This test has not been authorized for use by the FDA and is not available in the United States.