SARS-CoV-2 Neutralizing Antibody Test Kit(Colloidal Gold) The kit is used to detect the neutralizing antibody to severe acute respiratory syndrome SARS-CoV-2 qualitatively. It is mainly used to identify individuals with acquired immune response to the SARS-CoV-2, and to evaluate the effectiveness of the vaccine clinical trials and mass vaccination. Simple Operation 3 steps to get results Test Principle Strong Specificity Zero cross-reactivity Competitive inhibition method Rapid detection Get results in 20mins Sample Type Human serum, plasma or whole blood Packing Specifications 1T/Kit, 5T/Kit, 10T/Kit 20T/Kit, 25T/Kit, 40T/Kit Sample Volume Whole blood 80~100ul Serum or plasma 60~80ul Overall Percent Agreement 97.22%

Remove the cassette from the sealed pouch，place it on a clean and level surface. Add 2～3 full drops of serum or plasma (60～80ul ) or 3 ～4 full drops of whole blood (80～100ul ) vertically into the sample well of the cassette. Observe the test result within 15～20 minutes, the result is invalid over 20 minutes. Note: If the whole blood sample is sticky，add one drop of sample diluent. Two redlines appear. One is the control line (C), the other is the detection line (T), and the color rendering of T line is ≥ 7. Negative Line C appears or two redlines appear together, and the color rendering of T...