Antibody testing is one way to determine if you already had Covid-19 but did not experience all of the symptoms. Knowing if you have already had Covid-19 can give you peace of mind during these very uncertain times of the pandemic and help you get back to work, school or just the way life used to be. ProKlean Services Rapid Covid-19 IgM/IgG Combo Test Kit has been given FDA Emergency Use Authorization. The test is alateral flow immunoassay intended for qualitative detection anddifferentiation of Immunoglobulin M (IgM) and Immunoglobulin G (IgG) antibodies to COVID-19 simultaneously in serum and plasma. The test are made in the USA to ensure the quality of our test and reduce the lead time to get them to you.