title: Purification by affinity chromatography and separation by isoelectric focusing of multiple molecular forms of human erythrocyte acetylcholinesterase.
mesh_terms: D000109:Acetylcholine / Q000031:analogs & derivatives / Q000378:metabolism; D000110:Acetylcholinesterase / Q000302:isolation & purification* / Q000378:metabolism; D002462:Cell Membrane / Q000201:enzymology; D002846:Chromatography, Affinity; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D004912:Erythrocytes / Q000201:enzymology*; D006801:Humans; D007525:Isoelectric Focusing
chemical_list: D000110:Acetylcholinesterase; D000109:Acetylcholine