PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8187220-7 1994 Subsequently, a fluorescein-labeled monoclonal antibody to apo B is used for detection and quantitation. Fluorescein 16-27 apolipoprotein B Homo sapiens 59-64 1458572-2 1992 A two-step antigen-detection system with a polyclonal antibody to apo B bound to carboxyl-polystyrene particles binds the antigen, and a fluorescein-labeled monoclonal antibody detects the bound apo B. Fluorescein 137-148 apolipoprotein B Homo sapiens 195-200