PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15689384-6 2005 The initial product of the MPO-H2O2-chloride system is hypochlorous acid, and subsequent formation of chlorine, chloramines, hydroxyl radicals, singlet oxygen, and ozone has been proposed. Hydroxyl Radical 125-142 myeloperoxidase Homo sapiens 27-30