PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9723881-2 1998 A quantitative analysis of the interaction of metal ions with bovine Tg was conducted by fluorimetric titration of the protein with Tb3+ ions. tb3+ 132-136 thyroglobulin Bos taurus 69-71 9723881-4 1998 The fluorescence emission spectrum of Tg excited at 280 nm showed, upon addition of Tb3+ ions, a peak at 546 nm and a marked decrease at 335 nm, indicating an efficient Forster energy transfer between bound Tb3+ ions and closely located Tg intrinsic chromophores. tb3+ 84-88 thyroglobulin Bos taurus 38-40 9723881-4 1998 The fluorescence emission spectrum of Tg excited at 280 nm showed, upon addition of Tb3+ ions, a peak at 546 nm and a marked decrease at 335 nm, indicating an efficient Forster energy transfer between bound Tb3+ ions and closely located Tg intrinsic chromophores. tb3+ 84-88 thyroglobulin Bos taurus 237-239 9723881-4 1998 The fluorescence emission spectrum of Tg excited at 280 nm showed, upon addition of Tb3+ ions, a peak at 546 nm and a marked decrease at 335 nm, indicating an efficient Forster energy transfer between bound Tb3+ ions and closely located Tg intrinsic chromophores. tb3+ 207-211 thyroglobulin Bos taurus 38-40 9723881-5 1998 Titration of Tg with Tb3+ ions, carried out by monitoring the emitted fluorescence at 546 nm, indicated the presence of 13.15 metal binding sites per Tg molecule. tb3+ 21-25 thyroglobulin Bos taurus 13-15 9723881-5 1998 Titration of Tg with Tb3+ ions, carried out by monitoring the emitted fluorescence at 546 nm, indicated the presence of 13.15 metal binding sites per Tg molecule. tb3+ 21-25 thyroglobulin Bos taurus 150-152