PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
557070-3	1977	The indirect derivative, insulin carboxyhexyl sepharose, was prepared in two ways: by a carbodiimide procedure and by an N-hydroxysuccinimide ester method.	Carbodiimides	88-100	insulin	Homo sapiens	25-32