title: Identification with potassium and vanadate of two classes of specific ouabain binding sites in a (Na+ + K+) ATPase preparation from the guinea-pig heart.
mesh_terms: D000818:Animals; D001665:Binding Sites; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007700:Kinetics; D008861:Microsomes / Q000378:metabolism; D009206:Myocardium / Q000378:metabolism*; D010042:Ouabain / Q000378:metabolism*; D011188:Potassium / Q000494:pharmacology*; D000254:Sodium-Potassium-Exchanging ATPase / Q000037:antagonists & inhibitors / Q000378:metabolism*; D014638:Vanadates; D014639:Vanadium / Q000494:pharmacology*
chemical_list: D014639:Vanadium; D014638:Vanadates; D010042:Ouabain; D000254:Sodium-Potassium-Exchanging ATPase; D011188:Potassium