PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3997878-2	1985	MHC was alkylated with N-ethylmaleimide, purified by Sepharose-4B chromatography, and cleaved with cyanogen bromide.	Sepharose	53-65	major histocompatibility complex, class I, C	Homo sapiens	0-3	
6334644-7	1984	Soluble or Sepharose-bound anti-Ti monoclonal antibodies, like physiologic ligand (antigen/MHC), enhanced proliferative responses to purified IL-2 by inducing a 6-fold increase in surface IL-2 receptor expression.	Sepharose	11-20	major histocompatibility complex, class I, C	Homo sapiens	91-94