FluorometrySpectrometry, FluorescenceEuropiumFluoroimmunoassayFluorescent DyesFluorophotometryMetals, Rare EarthFluorescenceMomordicaFura-2Eye BanksPyronineFluoresceinTerbiumSamariumFluorescence PolarizationCalciumKineticsIodoacetamideIndicators and ReagentsRhodamines2-NaphthylamineFluoresceinsHydrogen-Ion ConcentrationDansyl CompoundsMicroscopy, FluorescenceDiphenylhexatrieneTemperatureXenopus laevisMicrochemistryProtein ConformationMembrane FluidityColorimetryNephelometry and TurbidimetryIon Channel GatingOocytesShaker Superfamily of Potassium ChannelsTryptophanPatch-Clamp TechniquesTime FactorsProtein BindingThapsigarginNADCalibrationRabbits