Acrosome ReactionCell MembraneSpermatozoaSperm CapacitationMembrane LipidsMembranesIntracellular MembranesMembrane PotentialsSperm-Ovum InteractionsPlasmaZona PellucidaMembranes, ArtificialSperm MotilityMicroscopy, ElectronMembrane FluidityProtein TransportSperm HeadErythrocyte MembraneCell Membrane PermeabilityCalciumAcrosinExocytosisCell LineMembrane GlycoproteinsMolecular Sequence DataCell FractionationPlasma Membrane Calcium-Transporting ATPasesMembrane ProteinsSpermatidsMicroscopy, FluorescenceAmino Acid SequenceFertilizationEndocytosisGolgi ApparatusProtein BindingMembrane Transport ProteinsBasement MembraneCarrier ProteinsCells, CulturedMicroscopy, ImmunoelectronSubcellular FractionsModels, BiologicalMicroscopy, ConfocalHydrogen-Ion ConcentrationFluorescent Antibody TechniqueProtein Structure, TertiaryCricetinaeBiological TransportElectrophoresis, Polyacrylamide GelIonophoresEndoplasmic ReticulumRecombinant Fusion ProteinsTime FactorsFreeze FracturingMutationCalcimycinKineticsSignal TransductionCattleCholesterolVitelline MembraneLipid BilayersMolecular WeightBlotting, WesternEndosomesFluorescent DyesSynaptic MembranesCytoplasmSpermatogenesisEpididymisReceptors, Cell SurfaceEgg ProteinsPlasma CellsOvumDetergentsLiverGreen Fluorescent ProteinsPeanut AgglutininLiposomesProton-Translocating ATPasesSperm TailTransport VesiclesGlycoproteinsSemen PreservationBiological Transport, ActiveRabbitsTransfectionSodiumBinding SitesImmunoblottingTestisPotassiumBase SequenceAdenosine TriphosphateMitochondrial MembranesActinsCytoskeletonRecombinant ProteinsCytosolOctoxynol