PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19428926-2	2009	In this assay, AChE was immobilized on particle filters which were perfused with acetylthiocholine, Ellman"s reagent and phosphate buffer.	Acetylthiocholine	81-98	acetylcholinesterase	Sus scrofa	15-19