Dansyl CompoundsSpectrometry, FluorescenceUranium CompoundsFluorescence PolarizationCadaverineFluorescent DyesEnergy TransferPhosphatidylcholinesKineticsMolecular StructureChromatography, High Pressure LiquidSpin LabelsBinding, CompetitiveFluorescenceBinding SitesAmino AcidsTryptophanStructure-Activity RelationshipChemistryProtein BindingChemical PhenomenaMolecular ConformationProtein ConformationChromatography, Thin LayerAmino Acid SequenceHydrogen-Ion ConcentrationCattle