China Wholesale Nucleic Acid Suppliers – COVID-19 Antigen Rapid Test Kit – CILIANG
China Wholesale Nucleic Acid Suppliers – COVID-19 Antigen Rapid Test Kit – CILIANG Detail:
Intended use
COVID-19 Antigen Rapid Test Kit (Colloidal Gold) is used for in vitro qualitative detection of the SARS-CoV-2 antigen (Nucleocapsid protein) in human nasal swabs/ oropharyngeal swabs specimen.
The novel corona virus belongs to the β genus. COVID-19 is an acute respiratory infectious disease. People are generally susceptible. Currently, the patients infected by the novel corona virus are the main source of infection; asymptomatic infected people can also be an infectious source. Based on the current epidemiological investigation, the incubation period is 1 to 14 days, mostly 3 to 7 days. The main manifestations include fever, fatigue and dry cough. Nasal congestion, runny nose, sore throat, myalgia and diarrhea are found in a few cases.
Test principle
This kit uses immunochromatography for detection. The specimen will move forward along the test card under capillary action. If the specimen contains SARS-CoV-2 antigen, the antigen will bind to the colloidal gold-labeled new corona virus monoclonal antibody. The immune complex will be captured by corona virus monoclonal antibodies which are membrane fixed, form the fuchsia line in detection line, display will be SARS-CoV-2 antigen positive; if the line does not show color, and it means the negative result. The test card also contains a quality control line C, which shall appear fuchsia regardless of whether there is a detection line.
Specifications and Main Components
SpecificationComponent |
1 Test/Kit |
5 Tests/Kit |
25 Tests/Kit |
COVID-19 Antigen Test Card |
1 piece |
5 pieces |
25 pieces |
Extraction Tube |
1 piece |
5 pieces |
25 pieces |
Extraction R1 |
1 bottle |
5 bottles |
25 bottles |
Instructions for Use |
1 copy |
1 copy |
1 copy |
Disposable Swab |
1 piece |
5 pieces |
25 pieces |
Tube Holder |
1 unit |
2 units |
Storage and Validity Period
1.Store at 2℃~30℃, and it is valid for 18 months.
2.After the aluminum foil bag is unsealed, the test card should be used as soon as possible within one hour.
Product detail pictures:



Related Product Guide:
With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for China Wholesale Nucleic Acid Suppliers – COVID-19 Antigen Rapid Test Kit – CILIANG, The product will supply to all over the world, such as: United Kingdom, Plymouth, United Arab emirates, Till now, the goods list has been updated regularly and attracted clients from around the globe. Detailed facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. They are going to help you get comprehensive acknowledge about our products and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.

We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
