title: On the subunit structure of cytochrome oxidase from beef heart mitochondria.
mesh_terms: D000818:Animals; D002417:Cattle; D003576:Electron Transport Complex IV / Q000032:analysis* / Q000302:isolation & purification; D004591:Electrophoresis, Polyacrylamide Gel; D005453:Fluorescence; D006418:Heme / Q000032:analysis; D008930:Mitochondria, Liver / Q000201:enzymology*; D008970:Molecular Weight; D009124:Muscle Proteins / Q000032:analysis; D009206:Myocardium / Q000166:cytology* / Q000201:enzymology; D010455:Peptides / Q000032:analysis; D012967:Sodium Dodecyl Sulfate
chemical_list: D009124:Muscle Proteins; D010455:Peptides; D012967:Sodium Dodecyl Sulfate; D006418:Heme; D003576:Electron Transport Complex IV