Receptor, Muscarinic M3Receptor, Muscarinic M1Receptors, MuscarinicReceptor, Muscarinic M2Muscarinic AntagonistsMuscarinic AgonistsReceptor, Muscarinic M4N-MethylscopolamineReceptor, Muscarinic M5DiaminesCarbacholParasympatholyticsReceptors, IgEGallamine TriethiodidePirenzepineAtropineDiphenylacetic AcidsCholinergic AgonistsBinding, CompetitiveAcetylcholineCholinergic AgentsThiadiazolesMuscarineKineticsRadioligand AssayCHO CellsDioxolanesScopolamine HydrobromideScopolamine DerivativesCricetinaePiperidinesChromatography, AffinityProtein BindingParasympathomimeticsDicyclomineBethanecholReceptors, Cell SurfaceImmunoglobulin EBiperidenOxotremorineMuscle, SmoothCell LineMolecular Sequence DataDose-Response Relationship, DrugBinding SitesPilocarpineMethacholine ChlorideRecombinant ProteinsCell MembraneAmino Acid SequenceGuinea PigsLigandsReceptors, IgGCells, CulturedCalciumMaltaType C PhospholipasesTransfectionLeukemia Inhibitory Factor Receptor alpha SubunitTracheaGTP-Binding ProteinsIleumDrug AgonismSignal TransductionTropicamideMuscle ContractionObidoxime ChlorideReceptors, OSM-LIFGTP-Binding Protein alpha Subunits, Gq-G11Receptor AggregationBenztropineAllosteric RegulationPhosphatidylinositolsCricetulusAntibody AffinityGTP-Binding Protein alpha Subunits, Gi-GoPertussis ToxinAffinity LabelsMast CellsIsatinReceptors, Fibroblast Growth FactorReceptors, FcGuanosine 5'-O-(3-Thiotriphosphate)Base SequenceInositol PhosphatesTacrineVirulence Factors, BordetellaPhosphorylationLeukemia, Basophilic, AcuteReceptors, Nerve Growth FactorCholinergic FibersPropylbenzilylcholine MustardHeart AtriaRats, Sprague-DawleyBenzilatesCross-Linking ReagentsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsRGS ProteinsTumor Cells, CulturedReceptors, Leukotriene B4