PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6353206-5	1983	These beta 2m-binding molecules exhibited size- and charge-homogeneity when separated by gel filtration (Sepharose 4B) and by ion-exchange chromatography (DEAE-cellulose), respectively.	DEAE-Cellulose	155-169	beta-2-microglobulin	Homo sapiens	6-13