Lymphocyte Specific Protein Tyrosine Kinase p56(lck)Protein Tyrosine PhosphatasesProtein-Tyrosine KinasesProto-Oncogene Proteins c-fynTyrosinesrc-Family KinasesPhosphorylationLymphocytesSignal TransductionT-LymphocytesProto-Oncogene ProteinsMolecular Sequence DataAntigens, CD4PhosphotyrosineReceptors, Antigen, T-CellAntigens, CD3Phosphoprotein PhosphatasesProto-Oncogene Proteins pp60(c-src)Enzyme ActivationLymphocyte ActivationProtein Tyrosine Phosphatase, Non-Receptor Type 1Cell LineAmino Acid SequencePhosphoproteinsZAP-70 Protein-Tyrosine KinaseGenisteinIntracellular Signaling Peptides and ProteinsEnzyme PrecursorsReceptor Protein-Tyrosine KinasesJurkat CellsProtein Tyrosine Phosphatase, Non-Receptor Type 11Phosphatidylinositol 3-KinasesProtein Kinase InhibitorsEnzyme InhibitorsProto-Oncogene Proteins c-yesTransfectionProtein Tyrosine Phosphatase, Non-Receptor Type 6Protein Phosphatase 2Cells, CulturedProtein BindingProtein KinasesReceptor-Like Protein Tyrosine Phosphatases, Class 2Protein-Serine-Threonine KinasesVanadatessrc Homology DomainsRecombinant Fusion ProteinsMAP Kinase Signaling SystemProtein Phosphatase 1Precipitin TestsAcid PhosphataseProtein Tyrosine Phosphatase, Non-Receptor Type 2Calcium-Calmodulin-Dependent Protein KinasesTumor Cells, CulturedRecombinant ProteinsProtein Kinase CReceptor-Like Protein Tyrosine Phosphatases, Class 3TyrphostinsKineticsLeukemia, Basophilic, AcuteBase SequenceMutationMitogen-Activated Protein KinasesFocal Adhesion Kinase 2p38 Mitogen-Activated Protein KinasesQuinonesProteinsLactams, MacrocyclicReceptor-Like Protein Tyrosine Phosphatases, Class 4Blotting, WesternMitogen-Activated Protein Kinase 1Protein Tyrosine Phosphatases, Non-ReceptorIsoenzymesBenzoquinonesReceptor, Epidermal Growth FactorFocal Adhesion Protein-Tyrosine KinasesSubstrate SpecificityAdaptor Proteins, Signal TransducingFocal Adhesion Kinase 1RNA, MessengerPyrimidinesProto-Oncogene Proteins c-ablBinding SitesB-Lymphocytes3T3 CellsPhosphoric Monoester HydrolasesCell DivisionAntibodies, MonoclonalMembrane ProteinsMitogen-Activated Protein Kinase 3Protein Structure, TertiaryImmunoblottingIsoflavonesReceptor-Like Protein Tyrosine Phosphatases, Class 5Cyclic AMP-Dependent Protein KinasesSequence Homology, Amino AcidProtein Tyrosine Phosphatase, Non-Receptor Type 12SH2 Domain-Containing Protein Tyrosine PhosphatasesApoptosisCalciumJanus Kinase 2