PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3141586-3	1988	The solubilized P400 protein was purified using Sepharose CL-4B and Con A-Sepharose chromatography.	Sepharose CL 4B	48-63	E1A binding protein p400	Mus musculus	16-20