Coronavirus COVID-19 (SARS-CoV-2) Antibody Test Kit (For Hospitals, Academic Research and CLIA Certified Laboratories). The IONTOX Coronavirus COVID-19 (SARS-CoV-2) IgM/IgG Antibody Kit is an ELISA based kit that allows hospitals, academic institutions, and CLIA certified laboratories to screen for Coronavirus antibodies. The test kit was developed in collaboration with the Western Michigan University Homer Stryker. For more information visit our website.