EndocytosisArrestinsDynaminsClathrinCell LineProtein TransportReceptors, Adrenergic, beta-2CHO CellsCoated Pits, Cell-MembraneCell MembraneArrestinCricetinaePhosphorylationReceptors, Opioid, muClathrin-Coated VesiclesEndosomesSignal TransductionDynamin ITransfectionLigandsMicroscopy, ConfocalAdrenergic beta-2 Receptor AntagonistsReceptors, Neurokinin-1Amino Acid SequenceKineticsAdaptor Protein Complex 2Cadaverinebeta-Adrenergic Receptor KinasesMolecular Sequence DataG-Protein-Coupled Receptor KinasesCOS CellsProtein BindingReceptors, Opioid, deltaCricetulusG-Protein-Coupled Receptor Kinase 2Receptors, TransferrinReceptors, Cell SurfaceReceptors, G-Protein-CoupledDown-RegulationRadioligand AssayCells, CulturedGTP PhosphohydrolasesGreen Fluorescent ProteinsRecombinant Fusion ProteinsHEK293 CellsMutagenesis, Site-DirectedEtorphineReceptor, Epidermal Growth FactorReceptors, Interleukin-8ATransferrinBiotinylationMicroscopy, Fluorescencerab5 GTP-Binding ProteinsGTP-Binding ProteinsLysosomesMutationProtein Structure, TertiaryTyrosineAdrenergic beta-2 Receptor AgonistsAdaptor Protein Complex beta SubunitsReceptor, InsulinIodine RadioisotopesReceptors, BombesinHistoryAdaptor Protein Complex alpha SubunitsAdaptor Proteins, Vesicular TransportRecombinant ProteinsEpidermal Growth FactorBiological TransportMembrane MicrodomainsEnzyme ActivationAmino Acid MotifsLuminescent ProteinsMonensinCytoplasmDiprenorphineEnkephalin, Leucine-2-AlanineReceptors, Mating FactorG-Protein-Coupled Receptor Kinase 3SerineOpioid PeptidesCyclic AMPCyclic AMP-Dependent Protein KinasesReceptors, Interleukin-8BDose-Response Relationship, DrugReceptors, PeptideReceptors, Thyrotropin-Releasing HormoneProtein Kinase CEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Binding, CompetitiveTime FactorsN-MethylscopolamineReceptors, SomatostatinReceptors, Adrenergic, beta-1Receptors, LHRHMembrane ProteinsReceptor, Muscarinic M2Proto-Oncogene Proteins c-cblVirus InternalizationInositol Phosphates