PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2154673-11 1990 High performance liquid chromatographic analysis of incubations containing purified myeloperoxidase, hydroquinone, and hydrogen peroxide showed that greater than 90% of hydroquinone was removed and could be detected stoichometrically as 1,4-benzoquinone. quinone 237-253 myeloperoxidase Homo sapiens 84-99