PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3082623-1 1986 The calcium concentration, [Ca]i, in single rat peritoneal mast cells was measured by means of the new Ca indicator dye fura-2. Fura-2 120-126 carbonic anhydrase 1 Rattus norvegicus 28-32