PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16406489-2	2006	We speculated that the discrepancies are partly a result of the non-specific binding (NSB) of [125I]insulin to unidentified molecules in serum on polyethylene glycol separation, and tried to improve IAA RIAs.	Polyethylene Glycols	146-165	insulin	Homo sapiens	100-107