PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6977565-3	1982	The IL 2 was partially purified by sequential chromatography by using phenyl-Sepharose, DEAE Sephacel, and AcA 54 gel filtration.	2-diethylaminoethanol	88-92	interleukin 2	Homo sapiens	4-8	
6975318-6	1981	IL 2 produced by this cell line is eluted from a DEAE-Sephacel ion-exchange column with 0.05 M NaCl and has a m.w.	2-diethylaminoethanol	49-53	interleukin 2	Homo sapiens	0-4