PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2197332-2	1990	Enzyme-labeled antigen was prepared by conjugation of synthetic BNP with beta-D-galactosidase using N-(epsilon-maleimidocaproyloxy)succinimide method.	N-(epsilon-maleimidocaproyloxy)succinimide	100-142	natriuretic peptide B	Homo sapiens	64-67