PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1423781-3	1992	TRH-Hex was linked to beta-gal by the N-(epsilon-maleimidocaproyloxy) succinimide coupling procedure.	N-(epsilon-maleimidocaproyloxy)succinimide	38-81	hematopoietically expressed homeobox	Homo sapiens	4-7