title: Water versus acetone-HCl extraction of digitalis-like factor from guinea-pig heart.
mesh_terms: D000096:Acetone; D000818:Animals; D000906:Antibodies / Q000302:isolation & purification; D001667:Binding, Competitive; D002316:Cardiotonic Agents / Q000302:isolation & purification* / Q000378:metabolism / Q000494:pharmacology; D004077:Digoxin / Q000276:immunology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009206:Myocardium / Q000032:analysis*; D010042:Ouabain / Q000378:metabolism; D011189:Potassium Chloride / Q000378:metabolism; D000254:Sodium-Potassium-Exchanging ATPase / Q000037:antagonists & inhibitors; D014867:Water
chemical_list: D000906:Antibodies; D002316:Cardiotonic Agents; D014867:Water; D000096:Acetone; D010042:Ouabain; D011189:Potassium Chloride; D004077:Digoxin; D000254:Sodium-Potassium-Exchanging ATPase