IntroductiontoTherapeuticAntibodySpeaker:蔡泽蕲010203BasicKnowledgeofAntibodyAntibodyEngineeringIssuesandProspectONTENTSCChapter01BasicKnowledgeofAntibodyImmunesystemClassificationofantibodyStructureofantibodyMonoclonalAntibodyImmuneSystemInnateimmunesystem:Adaptiveimmunesystem:Responseisnon-specificNoimmunologicalmemoryFoundinnearlyallformsoflifePathogenandantigenspecificresponseImmunologicalmemoryFoundonlyinjawedvertebratesAdaptiveimmunesystemClassificationofantibodyIsotypesofnaturalantibodies:IgA、IgD、IgE、IgG、IgMClassSubclassRatioIgA210%~15%IgD20.2%IgE1~IgG475%~80%IgM15%~10%StructureofantibodyStructureofantibody(PDBID:5DK3)CrystalStructureofPembrolizumab,afulllengthIgG4antibodyAntibodygenerearrangementMonoclonalAntibodyChapter02AntibodyEngineeringTechnologiesforantibodyengineeringTypesofengineeredantibodyResearchStatusFamoustherapeuticantibodiesTechnologiesforantibodyengineeringHybridomatechnologyEBVtransformationHeterohybridomasHumanhybridomasDisplaytechnologiesPhagedisplayYeastdisplayBacterialdisplayKeyrecombinantDNAtechnologiesProteinexpressiontechnologiesTechnologiesforantibodyengineeringHybridomatechnologyEBVtransformationHeterohybridomasHumanhybridomasDisplaytechnologiesPhagedisplayYeastdisplayBacterialdisplayKeyrecombinantDNAtechnologiesProteinexpressiontechnologiesEBVtransformationTechnologiesforantibodyengineeringHybridomatechnologyEBVtransformationHeterohybridomasHumanhybridomasDisplaytechnologiesPhagedisplayYeastdisplayBacterialdisplayKeyrecombinantDNAtechnologiesProteinexpressiontechnologiesHeterohybridomasTechnologiesforantibodyengineeringHybridomatechnologyEBVtransformationHeterohybridomasHumanhybridomasDisplaytechnologiesPhagedisplayYeastdisplayBacterialdisplayKeyrecombinantDNAtechnologiesProteinexpressiontechnologiesHeterohybridomasTechnologiesforantibodyengineeringHybridomatechnologyEBVtransformationHeterohybridomasHumanhybridomasDisplaytechnologiesPhagedisplayYeastdisplayBacterialdisplayKeyrecombinantDNAtechnologiesProteinexpressiontechnologiesPhagedisplayTechnologiesforantibodyengineeringHybridomatechnologyEBVtransformationHeterohybridomasHumanhybridomasDisplaytechnologiesPhagedisplayYeastdisplayBacterialdisplayKeyrecombinantDNAtechnologiesProteinexpressiontechnologiesYeastdisplayTechnologiesforantibodyengineeringHybridomatechnologyEBVtransformationHeterohybridomasHumanhybridomasDisplaytechnologiesPhagedisplayYeastdisplayBacterialdisplayKeyrecombinantDNAtechnologiesProteinexpressiontechnologiesTechnologiesforantibodyengineeringHybridomatechnologyEBVtransformationHeterohybridomasHumanhybridomasDisplaytechnologiesPhagedisplayYeastdisplayBacterialdisplayKeyrecombinantDNAtechnologiesProteinexpressiontechnologiesRecombinantDNAtechnologiesTechnologiesforantibodyengineeringHybridomatechnologyEBVtransformationHeterohybridomasHumanhybridomasDisplaytechnologiesPhagedisplayYeastdisplayBacterialdisplayKeyrecombinantDNAtechnologiesProteinexpressiontechnologiesTypesofengineeredantibodyChimericantibodyHumanizedantibodyCDRgraftingSDRgraftingAntibodyfragmentsFabscFvdAbBispecificantibodiesFcFPsAntibody-drugconjugates(ADC)Typesofengineeredantibody...