PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2968745-5	1988	Cross-linking of 125I-IGF-I to the receptor with disuccinimidyl suberate, followed by SDS-polyacrylamide gel electrophoresis under reducing conditions showed an IGF-I binding protein with a molecular weight of 146,000 Dalton.	disuccinimidyl	49-63	IGFI	Bos taurus	22-27	
2968745-5	1988	Cross-linking of 125I-IGF-I to the receptor with disuccinimidyl suberate, followed by SDS-polyacrylamide gel electrophoresis under reducing conditions showed an IGF-I binding protein with a molecular weight of 146,000 Dalton.	disuccinimidyl	49-63	IGFI	Bos taurus	161-166