Shaker Superfamily of Potassium ChannelsPotassium ChannelsIon Channel GatingPotassiumPotassium Channels, Inwardly RectifyingPotassium Channel BlockersPotassium Channels, Voltage-GatedLarge-Conductance Calcium-Activated Potassium ChannelsIon ChannelsMembrane PotentialsPatch-Clamp TechniquesKv1.3 Potassium ChannelXenopus laevisKv1.2 Potassium ChannelCalcium ChannelsPotassium Channels, Calcium-ActivatedKv1.1 Potassium ChannelEther-A-Go-Go Potassium ChannelsSodium ChannelsShaw Potassium ChannelsKCNQ1 Potassium ChannelKCNQ Potassium ChannelsKv1.5 Potassium ChannelKv1.4 Potassium ChannelShab Potassium ChannelsElectrophysiologyProtein Structure, TertiaryKCNQ2 Potassium ChannelKineticsKATP ChannelsPotassium Channels, Tandem Pore DomainKCNQ3 Potassium ChannelElectric ConductivityShal Potassium ChannelsCalcium Channel BlockersModels, MolecularChloride ChannelsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsOocytesTetraethylammoniumSmall-Conductance Calcium-Activated Potassium ChannelsDelayed Rectifier Potassium ChannelsGlyburideCalcium Channels, L-TypeXenopusAction PotentialsSodiumIntermediate-Conductance Calcium-Activated Potassium ChannelsCalciumScorpion VenomsBariumLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsSodium Channel BlockersTetraethylammonium CompoundsCharybdotoxin4-AminopyridinePinacidilCromakalimMolecular Sequence DataAmino Acid SequencePotassium, DietaryCalcium Channels, N-TypeNeuronsSulfonylurea ReceptorsBarium CompoundsAdenosine TriphosphateCyclic Nucleotide-Gated Cation ChannelsCesiumCalcium Channels, T-TypeCell MembraneDose-Response Relationship, DrugPotassium DeficiencyIon TransportApaminRats, Sprague-DawleyCalcium Channel AgonistsLarge-Conductance Calcium-Activated Potassium Channel beta SubunitsTRPC Cation ChannelsBenzopyransPotassium CompoundsGuinea PigsPotassium ChlorideProtein SubunitsReceptors, DrugMutationModels, BiologicalChloridesElapid VenomsElectric StimulationCell LineNicorandilEpithelial Sodium ChannelsCells, CulturedTetrodotoxinAcid Sensing Ion ChannelsTime FactorsTRPM Cation ChannelsTRPV Cation ChannelsDiazoxideRubidium