ProterixBio SARS-CoV-2 (RBD) IgG Antibody Test, and associated ProterixBio Dried Blood Spot Collection Kit, no model number
FDA review concluded that the test is insufficiently supported by clinical performance data, and results reported may not have been accurate (false positives or false negatives).
Domestic distribution to CA CO FL IA MA MO NH NY OH OK TX VA
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-1058-2022