PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2154223-1	1990	An extracellular myeloperoxidase precursor of HL-60 cells was purified from the culture supernatant by ammonium sulfate precipitation, DEAE-Sepharose chromatography, and monoclonal antibody affinity chromatography.	deae-sepharose	135-149	myeloperoxidase	Homo sapiens	17-32