Spectrometry, X-Ray EmissionSpectrometry, FluorescenceSpectrophotometry, AtomicArsenatesMercuryFluorescenceMass SpectrometryMicroscopy, FluorescenceFluorescence PolarizationIn Situ Hybridization, FluorescenceFluorescent DyesSpectrometry, Mass, Electrospray IonizationTandem Mass SpectrometryFluorescence Resonance Energy TransferGas Chromatography-Mass SpectrometrySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationFluorescence Recovery After PhotobleachingMicroscopy, Fluorescence, MultiphotonChromatography, LiquidKineticsTryptophanChromatography, High Pressure LiquidGreen Fluorescent ProteinsEnergy TransferMolecular Sequence DataRhodaminesLuminescent ProteinsProtein BindingFluoresceinsAmino Acid SequenceMicroscopy, ConfocalCarbocyaninesFluorometryProtein ConformationSpectrometry, Mass, Secondary IonOptical ImagingPhotobleachingCircular DichroismFluorescence Polarization ImmunoassayPhotonsProteomicsHydrogen-Ion ConcentrationAnilino NaphthalenesulfonatesBinding SitesFluoresceinMolecular StructureReproducibility of ResultsTime FactorsLasersSensitivity and SpecificityTemperature2-NaphthylamineCalibrationSpectrometry, Mass, Fast Atom BombardmentFluorescein-5-isothiocyanateChlorophyllSpectrophotometry, UltravioletModels, MolecularIndicators and ReagentsDiffusion