PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1893621-1	1991	We have developed a quantitative assay for IgG autoantibodies against IL-1 alpha using protein A-Sepharose CL-4B.	Sepharose CL 4B	97-112	interleukin 1 alpha	Homo sapiens	70-80