Potassium ChannelsPotassiumPotassium Channels, Inwardly RectifyingPotassium Channel BlockersPotassium Channels, Voltage-GatedIon ChannelsShaker Superfamily of Potassium ChannelsKv1.3 Potassium ChannelKv1.2 Potassium ChannelIon Channel GatingPotassium Channels, Calcium-ActivatedCalcium ChannelsKv1.1 Potassium ChannelEther-A-Go-Go Potassium ChannelsShaw Potassium ChannelsKCNQ1 Potassium ChannelKCNQ Potassium ChannelsKv1.5 Potassium ChannelKv1.4 Potassium ChannelShab Potassium ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsKATP ChannelsKCNQ2 Potassium ChannelPotassium Channels, Tandem Pore DomainKCNQ3 Potassium ChannelShal Potassium ChannelsMembrane PotentialsCalcium Channel BlockersG Protein-Coupled Inwardly-Rectifying Potassium ChannelsElectrophysiologySmall-Conductance Calcium-Activated Potassium ChannelsPatch-Clamp TechniquesDelayed Rectifier Potassium ChannelsChloride ChannelsCholera ToxinTetraethylammoniumGlyburideElectric ConductivityOocytesScorpion VenomsXenopus laevisCalcium Channels, L-TypeT-2 ToxinIntermediate-Conductance Calcium-Activated Potassium ChannelsXenopus4-AminopyridineMolecular Sequence DataLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsAmino Acid SequenceCharybdotoxinSodium Channel BlockersCromakalimPinacidilPotassium, DietarySulfonylurea ReceptorsSodiumAction PotentialsKineticsBariumCalciumAdenosine TriphosphateTetraethylammonium CompoundsCalcium Channels, N-TypeTetanus ToxinBarium CompoundsPotassium DeficiencyDose-Response Relationship, DrugNeuronsCell MembraneMarine ToxinsTRPC Cation ChannelsPotassium CompoundsCyclic Nucleotide-Gated Cation ChannelsCalcium Channels, T-TypeApaminBenzopyransCells, CulturedElapid VenomsLarge-Conductance Calcium-Activated Potassium Channel beta SubunitsRats, Sprague-DawleyCalcium Channel AgonistsScorpionsCell LineReceptors, DrugMutationNicorandilCesiumProtein SubunitsPotassium ChlorideProtein Structure, TertiaryIon TransportAcid Sensing Ion ChannelsModels, MolecularBotulinum Toxins, Type AEpithelial Sodium ChannelsDiazoxidePotassium IsotopesTRPV Cation ChannelsDecanoic AcidsTRPM Cation Channels