Ion ChannelsIon Channel GatingIonsGasesMovementAcid Sensing Ion ChannelsCalcium ChannelsSpectrometry, Mass, Electrospray IonizationPotassium Channels, Inwardly RectifyingChloride ChannelsPotassium Channel BlockersProtonsCalcium Channel BlockersPotassium Channels, Voltage-GatedCationsLigand-Gated Ion ChannelsTandem Mass SpectrometryAnionsIon TransportCalcium Channels, L-TypeEye MovementsPeptidesElectrophysiologyAmino Acid SequencePotassium Channels, Calcium-ActivatedShaker Superfamily of Potassium ChannelsMolecular Sequence DataKATP ChannelsCyclic Nucleotide-Gated Cation ChannelsElectric ConductivityElectronsMembrane PotentialsPatch-Clamp TechniquesSodium Channel BlockersMass SpectrometryDendrimersXenopus laevisPotassiumTRPC Cation ChannelsAwards and PrizesLarge-Conductance Calcium-Activated Potassium ChannelsTRPM Cation ChannelsSchiff BasesOocytesTRPV Cation ChannelsCalcium Channels, N-TypeCalcium Channels, T-TypeKv1.2 Potassium ChannelKineticsCalciumEpithelial Sodium ChannelsTransient Receptor Potential ChannelsEther-A-Go-Go Potassium ChannelsElectrochemistryKv1.3 Potassium ChannelSodiumCell MembraneXenopusModels, MolecularStatic ElectricityModels, BiologicalNeuronsKv1.1 Potassium ChannelKv1.5 Potassium ChannelAction PotentialsSodium ChannelsKCNQ1 Potassium ChannelCalcium Channel AgonistsShab Potassium ChannelsProtein Structure, TertiaryKCNQ Potassium ChannelsHeavy IonsHydrogen-Ion ConcentrationMutationKv1.4 Potassium ChannelChloridesLipid BilayersHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsCells, CulturedCell LineHead MovementsAdenosine TriphosphateProtein SubunitsSmall-Conductance Calcium-Activated Potassium ChannelsTime FactorsMovement DisordersBinding SitesShaw Potassium ChannelsCattlePotassium ChannelsUbiquitinShal Potassium ChannelsProtein ConformationDose-Response Relationship, DrugGramicidinProteinsBariumDegenerin Sodium ChannelsBiophysicsSpectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization