PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6548158-4 1984 The fluorescence increase occurs in parallel with the formation of lysophosphatidylcholine and is strongly dependent on Ca2+ for phospholipase A2 catalysis and on apolipoprotein C-II for hydrolysis by lipoprotein lipase. Lysophosphatidylcholines 67-90 apolipoprotein C2 Bos taurus 163-182