PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2526822-1	1989	Extracts from myelinated and unmyelinated nerves, prepared using Nonidet P-40, contained receptors for C3b/C4b (CR1).	Nonidet P-40	65-77	complement C3	Homo sapiens	103-106