title: The preparation of tropomyosin and troponin from natural actomyosin.
mesh_terms: D000251:Adenosine Triphosphatases; D000818:Animals; D002614:Chelating Agents; D011232:Chemical Precipitation; D000431:Ethanol; D004987:Ethers; D006863:Hydrogen-Ion Concentration; D008722:Methods; D008854:Microscopy, Electron; D009119:Muscle Contraction; D009124:Muscle Proteins / Q000302:isolation & purification*; D009210:Myofibrils; D000644:Quaternary Ammonium Compounds; D011817:Rabbits; D013431:Sulfates; D014461:Ultracentrifugation
chemical_list: D002614:Chelating Agents; D004987:Ethers; D009124:Muscle Proteins; D000644:Quaternary Ammonium Compounds; D013431:Sulfates; D000431:Ethanol; D000251:Adenosine Triphosphatases