PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11207678-7 2001 Mercaptoethanol and dithiotreitol, two thiol-reducing agents, also efficiently protected ACE activity. Dithiothreitol 20-33 angiotensin I converting enzyme Homo sapiens 89-92 23166630-6 2012 Reduction in S-S bonds via glutathione and dithiothreitol treatment increased 1G12 binding to blood ACE in a manner comparable to enalaprilat. Dithiothreitol 43-57 angiotensin I converting enzyme Homo sapiens 100-103