PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7512967-3	1994	In the N-linked oligosaccharides from all of the IgG2b phenotypes, virtually no sialylation was detected.	n-linked oligosaccharides	7-32	immunoglobulin heavy constant gamma 2B	Mus musculus	49-54