PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3884355-2	1985	The apparent molecular weights obtained by molecular sieving chromatography in Sephadex G-100 were 10,500 daltons for FcRI and 35,000 daltons for C3RI.	sephadex	79-93	complement C3	Homo sapiens	146-150	
126575-3	1975	In previous studies we could show that the third component of complement (C3) is bound from normal serum to cross-linked dextran (Sephadex) after activation via an alternate pathway.	sephadex	130-138	complement C3	Homo sapiens	62-76