Diagnos COVID-19 Antigen Diagnostic Kit The Diagnos COVID-19 Antigen Test Kit is used only for in vitro diagnostic diagnosis for the qualitative detection of nucleocapsid protein antigen from SARS-CoV-2 in human nasopharyngeal and throat swab. Diagnos antigen diagnostic kit is on the Germany PEI (Paul Enrich Institut) Bfarm list and is among the WHO approved antigen diagnostic kits. We state that this product, which is widely used especially in Europe, shows 100% compatibility with PCR tests, which are accepted as the gold standard, based on the comparison studies we conducted in our 22 laboratories across Turkey. Results in 15 minutes 98.15% precision Specific to Sars-CoV-2 Swab taken from nose and throat Nucleocapsid protein detection