COVID-19 Chemiluminescense Immunoassay

In the middle and late stages of COVID-19 infection, the detection rate of antibodies is very high. The data shows that the detection rate of antibodies reaches more than 90% in the third week. Antibodies are the product of the human body’s stress response. It is evenly distributed in human blood and does not exist sampling error, obtaining a very big advantage over nucleic acid. At the same time, the antibody detection time is very short. The mainstream detection in the market is about 15 minutes, and the blood volume is relatively small. The whole blood volume is 10-20 microliters, and some can even use fingertip blood. IgM and IgA antibodies can more accurately diagnose the disease. We provide high performance COVID-19 S protein IgG antibody, N protein IgG antibody and S protein IgM antibody detection kits (Magnetic Particle Chemiluminescence, CLIA).