PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2393085-8 1990 The concentrations of iodine and bromine in the plasma of 26 healthy individuals were 58 +/- 12 micrograms l-1 and 4.1 +/- 0.9 mg l-1, respectively. Iodine 22-28 immunoglobulin kappa variable 1-16 Homo sapiens 107-118