Sofia® 2 Fluorescent Immunoassay Analyzer Sofia 2 is an advanced immunoassay benchtop analyzer built around our proprietary fluorescence technology detection with an ultraviolet LED energy source.

Sofia®2 RSV Fluorescent Immunoassay (FIA) For use with Sofia®2 and Sofia The Sofia RSV FIA uses advanced immunofluorescence-based lateral-flow technology to detect respiratory syncytial virus