Receptors, Histamine H3Receptors, Histamine H1HistamineReceptors, Histamine H2Histamine H1 AntagonistsHistamine AgonistsReceptors, HistamineHistamine H2 AntagonistsHistamine AntagonistsHistamine H3 AntagonistsHistamine ReleaseMethylhistaminesProtein BindingChlorpheniramineChromatography, AffinityBinding SitesBinding, CompetitiveDimapritReceptors, IgECimetidineKineticsMolecular Sequence DataAmino Acid SequenceMetiamideLigandsThioureaRecombinant ProteinsProtein Structure, TertiaryImpromidineModels, MolecularDiphenhydramineHistamine N-MethyltransferaseHistamine AgentsFamotidineBase SequenceMast CellsImmunoglobulin ERanitidineHistidine DecarboxylaseBurimamidePyrilamineHistamine H1 Antagonists, Non-SedatingDoxepinGuinea PigsRadioligand AssayReceptors, Cell SurfaceIsothiuroniumPiperidinesCell LineBasophilsDose-Response Relationship, DrugTripelennamineReceptors, IgGp-Methoxy-N-methylphenethylamineImidazolesTriprolidineTerfenadineLeukemia Inhibitory Factor Receptor alpha SubunitGastric AcidCells, CulturedCHO CellsCricetinaeKetotifenCell MembraneDibenzoxepinsReceptors, G-Protein-CoupledReceptors, OSM-LIFReceptor AggregationAntibody AffinityBetahistineReceptors, FcReceptors, DrugReceptors, Fibroblast Growth FactorAffinity LabelsGuanidinesPruritusCetirizineLeukemia, Basophilic, AcuteGastric MucosaTransfectionStructure-Activity RelationshipReceptors, Nerve Growth FactorAnaphylaxisSignal TransductionCell DegranulationDibenzazepinesTumor Cells, CulturedDimethindeneCloning, MolecularCross-Linking ReagentsReceptors, Leukotriene B4AstemizoleCalciumNizatidineMuscle, SmoothDrug Inverse AgonismReceptors, Granulocyte-Macrophage Colony-Stimulating FactorIodine RadioisotopesGastric JuicePhosphorylation