Ion ChannelsIon Channel GatingCalcium ChannelsProbabilityPotassium Channels, Inwardly RectifyingChloride ChannelsPatch-Clamp TechniquesMembrane PotentialsPotassium Channel BlockersEpithelial Sodium ChannelsPotassium Channels, Calcium-ActivatedElectrophysiologyCalcium Channel BlockersLarge-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, L-TypeElectric ConductivityNuclear PoreOocytesPotassium Channels, Voltage-GatedKATP ChannelsXenopus laevisPotassium ChannelsCalciumKineticsRyanodine Receptor Calcium Release ChannelXenopusSodium Channel BlockersCyclic Nucleotide-Gated Cation ChannelsShaker Superfamily of Potassium ChannelsCalcium Channels, N-TypePotassiumLipid BilayersMolecular Sequence DataCalcium Channel AgonistsAdenosine TriphosphateTRPC Cation ChannelsAmino Acid SequenceCell MembraneModels, BiologicalSodiumCalcium Channels, T-TypeBariumTRPM Cation ChannelsBiophysicsDose-Response Relationship, DrugNuclear Pore Complex ProteinsCell LineProtein SubunitsLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsMutationSmall-Conductance Calcium-Activated Potassium ChannelsBiophysical PhenomenaCells, CulturedSodium ChannelsAcid Sensing Ion ChannelsTime FactorsEther-A-Go-Go Potassium ChannelsKv1.2 Potassium ChannelKv1.3 Potassium ChannelKv1.1 Potassium ChannelProtein Structure, TertiaryPorosityCell Membrane PermeabilityCationsKv1.5 Potassium ChannelKCNQ2 Potassium ChannelTetraethylammoniumKCNQ3 Potassium ChannelNeuronsAmilorideIon TransportTRPV Cation ChannelsModels, MolecularG Protein-Coupled Inwardly-Rectifying Potassium ChannelsSulfonylurea ReceptorsEpithelial Sodium Channel BlockersSarcoplasmic ReticulumGlyburideAction PotentialsChloridesShab Potassium ChannelsKCNQ1 Potassium ChannelRNA, ComplementaryKCNQ Potassium ChannelsMyocardiumCystic Fibrosis Transmembrane Conductance RegulatorRabbitsPermeabilityKv1.4 Potassium ChannelRats, Sprague-DawleyHydrogen-Ion ConcentrationRyanodineCharybdotoxinEpithelial Sodium Channel AgonistsMutagenesis, Site-DirectedBinding SitesScorpion VenomsProtein ConformationAnionsHEK293 Cells