PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3023303-1	1986	Buffalo liver cathepsin B was isolated by acid extraction, ammonium sulfate fractionation, Sephadex gel filtration, DEAE-Sephadex chromatography and Sephacryl S-300 chromatography.	DEAE-Dextran	116-129	cathepsin B	Homo sapiens	14-25