PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
4118356-10	1972	The in vitro production of partially desialylated TBG from T(4)-Sepharose which had been previously exposed to large volumes of serum may be due to adsorption of neuraminidases to the Sepharose either directly from serum or as the result of bacterial contamination.	t(4)-sepharose	59-73	serpin family A member 7	Homo sapiens	50-53