Biosensor where one of the immunointeracting partners (an antibody or an antigen as the analyte) is immobilised on the surface of a physicochemical transducer.
Note: The generated signal either directly reflects the amount of formed
immunocomplex or corresponds to the amount of label.
Source:
PAC, 2018, 90, 1121. 'Terminology of bioanalytical methods (IUPAC Recommendations 2018)' on page 1141 (https://doi.org/10.1515/pac-2016-1120)