Antigen Rapid Test Kit with Flocked Swabs

COVID-19 Antigen Rapid Test Kit (colloidal gold)is used for in vitro qualitative detection of the antigen of novel corona virus in human throat swabs or nasal swabs.

The testing device includes a reaction membrane strip. The experimental line was coated with mouse anti human IgM and IgG antibodies, while the control line was fixed with goat anti rabbit IgG. The binding pad contains colloidal gold particles labeled with recombinant antigens, including Toxoplasma gondii, rubella, cytomegalovirus, and herpes simplex virus types 1 and 2, as well as rabbit IgG colloidal gold complexes.

Store the antigen rapid detection kit with flocking swabs in the original sealed bag at room temperature: 4-30 ° C (40-86 ° F). The product remains valid until the expiration date printed on the packaging. After opening the bag, an antigen rapid detection kit with a plush swab should be used within one hour. Long term exposure to high temperatures and humid environments may lead to performance degradation. This test supports whole blood, serum, or plasma samples. Blood samples should be collected through standard venipuncture using test tubes containing EDTA, citrate, or heparin. Collect and centrifuge serum or plasma as soon as possible. If the test is delayed, please store the sample at 2-8 ° C (36-46 ° F) for up to 7 days. For long-term storage, please freeze at 20 ° C (-4 ° F). Avoid repeated freeze-thaw cycles. Frozen samples must be gradually thawed at room temperature and gently mixed before use. Before testing, samples with visible particles must be clarified by centrifugation. Avoid using samples with severe hyperlipidemia, hemolysis, or turbidity as they may interfere with the result reading.

Test steps:
Before starting, place the antigen rapid detection kit with flocking swabs and all samples at room temperature (15-30 ° C or 59-86 ° F).
1. Remove the test box from the sealed packaging.
2. Hold the dropper vertically and add 1 drop (approximately 10 μ L) of sample into the "S" hole. Then add 2 drops of buffer solution (approximately 70 μ L) and start timing.
3. Wait for the formation of colored lines. Read the results in 15 minutes. The result read after 20 minutes is invalid.

1. Negative: Only one red line appears in the control area (C). This means that the flocking swab antigen rapid detection kit did not detect 2019 nCoV antigen.
2. Positive: Red lines appear in both the test area (T) and the control area (C). This indicates that the antigen has been detected.
3. Invalid: No rows are displayed in control area (C). Even if a line appears in the T zone, the result is invalid. Please use the new antigen rapid detection kit with flocking swabs to repeat the above steps and ensure sufficient sample size

4. Saliva Version: Antigen extraction tube(with antigen extraction solution) oval funnel, Test Cassette.