PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1653853-11 1991 Calcium imaging experiments, using the Ca(2+)-sensitive probe, Fura-2, were performed to estimate the accumulation of Ca2+ in the presence of 10 mM-intracellular BAPTA. Fura-2 63-69 LOW QUALITY PROTEIN: carbonic anhydrase 2 Cavia porcellus 118-121