The FlowFlex™ COVID-19 Antigen Home Test is a lateral flow immunochromatographic assay for the detection of extracted nucleocapsid protein antigens specific to SARS-CoV-2, not for any other viruses or pathogens.
For use with direct anterior nasal and nasopharyngeal swab specimens, non-invasive test procedures
Expiration Date: If you receive a box that has an expiration date that has past, please do not be concerned. The state department has granted an extended expiration life by 12 months from the expiration date printed on the back of the box for these tests.