PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2828277-3 1987 In vitro bioassays confirmed that 111In-fibrinogen and 111In-thrombin retained 96-99% of their biochemical activities after labeling with the radionuclide. Radioisotopes 142-154 coagulation factor II, thrombin Bos taurus 61-69