PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9879744-13 1998 These antibodies have to be exquisitely specific for the 0-sulfated C-terminal heptapeptide amide of CCK without binding the similar gastrin epitope. Amides 92-97 cholecystokinin Homo sapiens 101-104