MetalsMass SpectrometryFluorescenceSpectrometry, FluorescenceSpectrometry, Mass, Electrospray IonizationTandem Mass SpectrometryMicroscopy, FluorescenceGas Chromatography-Mass SpectrometrySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationFluorescence PolarizationIn Situ Hybridization, FluorescenceFluorescent DyesFluorescence Resonance Energy TransferChromatography, LiquidChromatography, High Pressure LiquidMolecular Sequence DataSpectrometry, Mass, Secondary IonAmino Acid SequenceKineticsFluorescence Recovery After PhotobleachingProteomicsZincMicroscopy, Fluorescence, MultiphotonSpectrometry, Mass, Fast Atom BombardmentProtein BindingBinding SitesMolecular StructureProtein ConformationTryptophanCopperHydrogen-Ion ConcentrationModels, MolecularMetals, AlkaliIonsCobaltSpectrophotometry, AtomicGreen Fluorescent ProteinsEnergy TransferProteomeReproducibility of ResultsSpectrometry, X-Ray EmissionRhodaminesLuminescent ProteinsCalibrationNickelManganeseCircular DichroismPeptidesSensitivity and SpecificityMagnetic Resonance SpectroscopySpectrophotometry, UltravioletFluoresceinsTime FactorsTemperatureMicroscopy, ConfocalIndicators and ReagentsFluorometryOxidation-ReductionCarbocyaninesCations, DivalentMetals, Alkaline EarthElectrophoresis, Gel, Two-DimensionalEscherichia coliOptical ImagingModels, ChemicalFluorescence Polarization ImmunoassayReference StandardsPhotonsCattleLasersPhotobleachingBacterial ProteinsLimit of DetectionAnilino NaphthalenesulfonatesProtein Structure, TertiaryRecombinant ProteinsChelating AgentsProteinsCalciumChromiumFluoresceinLeadIronDeuterium Exchange MeasurementChlorophyllMolecular ImagingBase SequenceMagnesiumDNASubstance Abuse DetectionIsotope LabelingPeptide FragmentsCell LineCell MembraneFluorescein-5-isothiocyanate2-NaphthylamineSpectrum AnalysisPyrenesPhotochemistryDiffusion