PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16572731-6	2006	Molecular sieve chromatography in Sepharose 6B revealed p26 oligomers of about 20 monomers, with a second fraction occurring as larger aggregates.	sepharose 6b	34-46	transmembrane p24 trafficking protein 3	Homo sapiens	56-59