NephronsKidney Tubules, DistalHomoarginineKidneyProteinsKidney TubulesProtein KinasesGastrointestinal ContentsPhosphorylationLoop of HenleKidney Tubules, ProximalDried Blood Spot TestingKidney Tubules, CollectingIleumKidney GlomerulusMolecular Sequence DataCell LineDigestionNitrogen IsotopesAmino Acid SequenceDietary ProteinsKineticsUreterMembrane ProteinsMolecular WeightIndicator Dilution TechniquesCaseinsInulinAmino AcidsGlomerular Filtration RatePhosphoproteinsKidney MedullaPuncturesKidney CortexGuanosine Diphosphate MannoseProtein BindingSwineRecombinant ProteinsRecombinant Fusion ProteinsAbsorptionCyclic AMPSubstrate SpecificityDolichol PhosphatesCalciumOrganogenesisProtein Kinase CPeptidesRNA, MessengerHeLa CellsTransfectionSodiumPhosphoprotein PhosphatasesNitrogenProtein TransportCell MembraneKidney Concentrating AbilityCell NucleusRats, Inbred StrainsGreen Fluorescent ProteinsAdenosine TriphosphateRats, Sprague-DawleyElectrophoresis, Polyacrylamide GelSubcellular FractionsAminohippuric AcidsCarrier ProteinsBlood ProteinsCells, CulturedRabbitsBlotting, WesternSignal TransductionCalmodulinCytoplasmEnzyme ActivationMultiprotein ComplexesEpithelial Sodium ChannelsPronephrosAnimal FeedNephrectomyFerrocyanidesBiological TransportBase SequenceTwo-Hybrid System TechniquesProtein BiosynthesisNatriuresisProtein Interaction MappingLuminescent ProteinsCyclic AMP-Dependent Protein KinasesDiuresisPAX2 Transcription FactorCloning, MolecularUbiquitinsMuscle ProteinsMicroscopy, FluorescenceDogsMass SpectrometryImmunoprecipitationTime FactorsCOS CellsProtein Phosphatase 1Calcium-Binding Proteins