Ion Exchange ResinsIon ExchangeChromatography, Ion ExchangeCalcium SignalingCalcium ChannelsCalciumCalcium, DietaryCalcium ChlorideKineticsHydrogen-Ion ConcentrationMolecular WeightAnion Exchange ResinsIon ChannelsCalcium IsotopesCalcium CarbonateAmino Acid SequenceCation Exchange ResinsChromatography, GelMolecular Sequence DataSodiumMagnesiumCalcium PhosphatesAmino AcidsElectrophoresis, Polyacrylamide GelEgtazic AcidPotassiumIon TransportCalcium GluconateCalcium RadioisotopesCalcium Channels, L-TypeCattleIonsRabbitsIon Channel GatingProtein BindingMembrane PotentialsChloridesAdenosine TriphosphateBinding SitesDeuterium Exchange MeasurementChromatography, AffinityEdetic AcidChelating AgentsPotassium IsotopesCations, DivalentPulmonary Gas ExchangeCalcium OxalateCells, CulturedProtein ConformationCalcimycinSubstrate SpecificityChromatography, High Pressure LiquidTime FactorsTemperatureExchange Transfusion, Whole BloodStrontiumSister Chromatid ExchangeChromatographyCytosolCalcium CompoundsBiological TransportMathematicsCationsModels, BiologicalPeptide FragmentsCell LineLanthanumFura-2PeptidesModels, MolecularAequorinTrypsinMagnetic Resonance SpectroscopyCalcium-Binding ProteinsMusclesOsmolar ConcentrationCarbohydratesChromatography, DEAE-CelluloseEnzyme ActivationCell MembraneElectric ConductivityRecombinant ProteinsCalcium Channels, N-TypeMacromolecular SubstancesBiological Transport, ActiveCalmodulinWaterVerapamilHeavy IonsRats, Inbred StrainsSpectrophotometry, UltravioletFluorescent DyesNifedipineDose-Response Relationship, DrugIntracellular FluidEscherichia coliMass SpectrometrySpectrometry, FluorescenceSodium-Calcium ExchangerCell Membrane Permeability