Ion ChannelsIon Channel GatingAcid Sensing Ion ChannelsCalcium ChannelsPotassium Channels, Inwardly RectifyingChloride ChannelsPotassium Channel BlockersCalcium Channel BlockersPotassium Channels, Voltage-GatedLigand-Gated Ion ChannelsCalcium Channels, L-TypeElectrophysiologyPotassium Channels, Calcium-ActivatedKATP ChannelsCyclic Nucleotide-Gated Cation ChannelsShaker Superfamily of Potassium ChannelsPatch-Clamp TechniquesMembrane PotentialsElectric ConductivitySodium Channel BlockersTRPC Cation ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsXenopus laevisIon TransportTRPM Cation ChannelsCalcium Channels, N-TypeOocytesTRPV Cation ChannelsCalcium Channels, T-TypeMolecular Sequence DataPotassiumKv1.2 Potassium ChannelEpithelial Sodium ChannelsTransient Receptor Potential ChannelsAmino Acid SequenceEther-A-Go-Go Potassium ChannelsCalciumKv1.3 Potassium ChannelKineticsNeuronsKv1.1 Potassium ChannelXenopusKv1.5 Potassium ChannelCell MembraneCells, CulturedKCNQ1 Potassium ChannelAction PotentialsKCNQ Potassium ChannelsSodium ChannelsCalcium Channel AgonistsShab Potassium ChannelsCell LineModels, MolecularSodiumKv1.4 Potassium ChannelProtein Structure, TertiaryHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsDose-Response Relationship, DrugModels, BiologicalSmall-Conductance Calcium-Activated Potassium ChannelsRats, Sprague-DawleyProtein SubunitsCationsMutationShaw Potassium ChannelsShal Potassium ChannelsLipid BilayersPotassium ChannelsAdenosine TriphosphateIonsDegenerin Sodium ChannelsHydrogen-Ion ConcentrationNAV1.5 Voltage-Gated Sodium ChannelBariumBinding SitesChloridesG Protein-Coupled Inwardly-Rectifying Potassium ChannelsKCNQ2 Potassium ChannelGramicidinAcid Sensing Ion Channel BlockersTime FactorsTetraethylammoniumBiophysicsHEK293 CellsProtein ConformationNerve Tissue ProteinsIntermediate-Conductance Calcium-Activated Potassium ChannelsDelayed Rectifier Potassium ChannelsRyanodine Receptor Calcium Release ChannelMembrane ProteinsScorpion VenomsSignal TransductionKCNQ3 Potassium ChannelLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsProtein BindingTransfectionReceptors, NicotinicNAV1.2 Voltage-Gated Sodium ChannelVoltage-Gated Sodium ChannelsBiophysical Phenomena