PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15294089-5	2004	Analysis of glycosylation status of the J-chain in the transfectant was examined by tunicamycin treatment, endoglycosidase H digestion, and also by treatment with brefeldin A.	Tunicamycin	84-95	joining chain of multimeric IgA and IgM	Homo sapiens	40-47