Synaptic MembranesGangliosidesBrainG(M3) GangliosideMembranesSynaptosomesG(M1) GangliosideCell MembraneMembrane LipidsIntracellular MembranesChromatography, Thin LayerReceptors, NeurotransmitterG(M2) GangliosideEnkephalin, LeucineMembrane PotentialsMembranes, ArtificialBrain ChemistryGlycosphingolipidsArthropod VenomsRats, Inbred StrainsErythrocyte MembraneNeprilysinSynaptic VesiclesMembrane FluidityNerve Tissue ProteinsSialic AcidsGlutamatesCarbohydrate SequenceKineticsMicroscopy, ElectronElapid VenomsNeuraminic AcidsCerebral CortexCell Membrane PermeabilitySynapsesSubcellular FractionsReceptors, GlutamateNeuraminidaseBasement MembraneCalciumSialyltransferasesProtein BindingBinding, CompetitiveN-Acetylneuraminic AcidMolecular Sequence DataNeuronsMolecular WeightGlycolipidsProtein TransportCattleFlunitrazepamCarrier ProteinsCalcium ChlorideHippocampusElectrophoresis, Polyacrylamide GelAmino Acid SequenceBinding SitesCells, CulturedReceptors, Cell SurfaceChromatography, High Pressure LiquidReceptors, CholinergicN-AcetylgalactosaminyltransferasesEndopeptidasesReceptors, AMPASulfoglycosphingolipidsMembrane GlycoproteinsReceptors, N-Methyl-D-AspartateCell LineMembrane Transport ProteinsOleic AcidsLipid BilayersBungarotoxinsLiposomesMembrane ProteinsPhospholipasesGlycopeptidesHydrolysisGuinea PigsGlutamic AcidPolyethylene GlycolsSpectrometry, Mass, Fast Atom BombardmentSwineMagnesiumMitochondrial MembranesCerebrosidesNeurotransmitter AgentsRats, Sprague-DawleyTissue DistributionCarbohydrate ConformationRadioligand AssayAdenosine Triphosphategamma-Aminobutyric AcidCeramidesSynaptic TransmissionErythrocytesReceptors, GABA-ADetergentsProtease InhibitorsHydrogen-Ion ConcentrationModels, Biological