PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8945777-2 1996 As the ratio of CF-6 to lipid increased from 1 to 5, calcein retention in the liposomes increased from 70% up to 85% and a maximum retention was obtained at a ratio of more than 2. fluorexon 53-60 ATP synthase peripheral stalk subunit F6 Homo sapiens 16-20