Laboratory ChemicalsGermaniumCountercurrent DistributionCell SeparationImmunomagnetic SeparationChemical FractionationChromatography, AffinityElectrophoresis, Polyacrylamide GelChromatography, Ion ExchangeChromatography, High Pressure LiquidFlow CytometryEscherichia coli O157Chromatography, GelChromatographyMolecular WeightRecombinant ProteinsSolubilityEscherichia coliMolecular StructureMolecular Sequence DataAmino Acid SequenceO(6)-Methylguanine-DNA MethyltransferaseCells, CulturedKineticsCell LineRadiochemistryDrug ContaminationStereoisomerismIsotope LabelingOxidation-ReductionAluminumAmyotrophic Lateral SclerosisOxygen ConsumptionCattleTime FactorsBase SequenceCell FractionationSuperoxidesDrug StabilityWaterOxidantsChlorquinaldolCentrifugation, Density GradientChromatography, Thin LayerRabbitsCatalaseBacterial ProteinsChemistry Techniques, SyntheticMicroscopy, ElectronTechnetium Tc 99m MertiatideRadiopharmaceuticalsMethodsGuanineNitrous OxideCloning, MolecularSerotypingDeuterium OxideTissue DistributionOptical RotationFluorine RadioisotopesQuality ControlCholeraRadioactive TracersAmino AcidsMagnetic Resonance SpectroscopyFermentationSequence Analysis, DNACell Culture TechniquesCell MembraneHydrogen-Ion ConcentrationLiverPlasmidsProtein BindingSpecies SpecificityDrug StorageReactive Oxygen SpeciesOrganotechnetium CompoundsModels, MolecularTechnetiumSpectrophotometry, UltravioletBuffersCalciumIndicators and ReagentsLeukapheresisMass SpectrometryRNA, MessengerChemical PrecipitationCombinatorial Chemistry TechniquesModels, ChemicalDithizoneBinding SitesTemperaturePositron-Emission TomographyProteinsImmunodiffusionBlotting, WesternSilicon DioxideGene ExpressionAntigens, CD34Zirconium