PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6647573-11	1983	Sephadex gel filtration of cultured medium resulted in the identification of two macromolecular polyamine-containing fractions (MP1, Mr greater than 100,000 and MP2, M = 60,000-70,000).	sephadex	0-8	proline rich protein HaeIII subfamily 1	Mus musculus	161-164