PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11396878-3	2001	Maleic anhydride (MA) modification of Sepharose CL-4B, cellulose, and Toyopearl HW-65F resulted in reduced generation of C3a, a marker of complement activation, by two orders of magnitude over unmodified surfaces.	Sepharose CL 4B	38-53	complement C3	Homo sapiens	121-124