title: Purification of human serum angiotensin I-converting enzyme by affinity chromatography.
mesh_terms: D002846:Chromatography, Affinity / Q000379:methods; D004151:Dipeptides; D006801:Humans; D007700:Kinetics; D008024:Ligands; D007703:Peptidyl-Dipeptidase A / Q000097:blood / Q000302:isolation & purification*; D013329:Structure-Activity Relationship
chemical_list: D004151:Dipeptides; D008024:Ligands; D007703:Peptidyl-Dipeptidase A