Therapeutic Antibodies M E T H O D S I N M O L E C U L A R B I O L O G Y TM John M. Walker, SERIES EDITOR 525. TherapeuticAntibodies:MethodsandProtocols,editedby 469. WntSignaling,Volume2:PathwayModels,editedby AntonyS.Dimitrov,2009 ElizabethVincan,2008 518. Microinjection: Methods and Applications, edited by 468. Wnt Signaling, Volume 1: Pathway Methods and DavidJ.Carroll,2009 MammalianModels,editedbyElizabethVincan,2008 502. Bacteriophages:MethodsandProtocols,Volume2:Mole- 467. Angiogenesis Protocols: Second Edition, edited by cularandAppliedAspects,editedbyMarthaR.J.Clokie StewartMartinandCliffMurray,2008 andAndrewM.Kropinski2009 466. Kidney Research: Experimental Protocols, edited by 501. Bacteriophages:MethodsandProtocols,Volume1:Isola- TimD.HewitsonandGavinJ.Becker,2008 tion,Characterization,andInteractions,editedby 465. Mycobacteria,SecondEdition,editedbyTanyaPar- MarthaR.J.ClokieandAndrewM.Kropinski2009 ishandAmandaClaireBrown,2008 496. DNAandRNAProfilinginHumanBlood:Methods 464. TheNucleus,Volume2:PhysicalPropertiesandIma- andProtocols,editedbyPeterBugert,2009 gingMethods,editedbyRonaldHancock,2008 493. AuditoryandVestibularResearch:MethodsandProto- 463. TheNucleus,Volume1:NucleiandSubnuclearCom- cols,editedbyBerndSokolowski,2009 ponents,editedbyRonaldHancock,2008 490. ProteinStructures,Stability,andInteractions,edited 462. Lipid SignalingProtocols, edited by Banafshe Lari- byJohnW.Schriver,2009 jani,RudigerWoscholski,andColinA.Rosser,2008 489. DynamicBrainImaging:MethodsandProtocols,edited 461. MolecularEmbryology:MethodsandProtocols,Second byFahmeedHyder,2009 Edition,editedbyPaulSharpeandIvorMason,2008 485. HIV Protocols: Methods and Protocols, edited by 460. Essential Concepts in Toxicogenomics, edited by VinayakaR.PrasadandGanjamV.Kalpana,2009 DonnaL.MendrickandWilliamB.Mattes,2008 484. FunctionalProteomics:MethodsandProtocols,edited 459. PrionProteinProtocols,editedbyAndrewF.Hill,2008 byJulieD.Thompson,ChristineSchaeffer-Reiss,and 458. ArtificialNeuralNetworks:MethodsandApplications, MariusUeffing,2008 editedbyDavidS.Livingstone,2008 483. Recombinant Proteins From Plants: Methods and 457. MembraneTrafficking,editedbyAlesVancura,2008 Protocols, edited by Lo´ic Faye and Veronique 456. AdiposeTissueProtocols,SecondEdition,editedby Gomord, 2008 KaipingYang,2008 482. Stem Cells in Regenerative Medicine: Methods and 455. Osteoporosis,editedbyJenniferJ.Westendorf,2008 Protocols,editedbyJulieAudetandWilliamL. 454. SARS-andOtherCoronaviruses:LaboratoryProtocols, Stanford,2008 editedbyDaveCavanagh,2008 481. Hepatocyte Transplantation: Methods and Protocols, 453. Bioinformatics,Volume 2:Structure, Function, and editedbyAnilDhawanandRobinD.Hughes,2008 Applications,editedbyJonathanM.Keith,2008 480. Macromolecular Drug Delivery: Methods andProto- 452. Bioinformatics, Volume 1: Data, Sequence Analysis, cols,editedbyMattiasBelting,2008 andEvolution,editedbyJonathanM.Keith,2008 479. PlantSignalTransduction:MethodsandProtocols,edi- 451. PlantVirologyProtocols:FromViralSequencetoPro- tedbyThomasPfannschmidt,2008 teinFunction,editedbyGaryFoster,ElisabethJohan- 478. TransgenicWheat,BarleyandOats:Productionand sen,YiguoHong,andPeterNagy,2008 CharacterizationProtocols,editedbyHuwD.Jones 450. Germline Stem Cells, edited by Steven X. Hou and andPeterR.Shewry,2008 ShreeRamSingh,2008 477. AdvancedProtocolsinOxidativeStressI,editedby 449. MesenchymalStemCells:MethodsandProtocols,edi- DonaldArmstrong,2008 tedbyDarwinJ.Prockop,DouglasG.Phinney,and 476. Redox-Mediated Signal Transduction: Methods and BruceA.Brunnell,2008 Protocols,editedbyJohnT.Hancock,2008 448. PharmacogenomicsinDrugDiscoveryandDevelop- 475. CellFusion:OverviewsandMethods,editedbyEliza- ment,editedbyQingYan,2008 bethH.Chen,2008 447. Alcohol: Methods and Protocols, edited by Laura E. Nagy,2008 474. NanostructureDesign:MethodsandProtocols,edited byEhudGazitandRuthNussinov,2008 446. Post-translationalModificationsofProteins:Toolsfor FunctionalProteomics,SecondEdition,editedby 473. ClinicalEpidemiology:PracticeandMethods,edited ChristophKannicht,2008 byPatrickParfreyandBrendonBarrett,2008 445. Autophagosome and Phagosome, edited by Vojo 472. CancerEpidemiology,Volume2:ModifiableFactors, Deretic,2008 editedbyMukeshVerma,2008 444. PrenatalDiagnosis,editedbySinhueHahnandLaird 471. CancerEpidemiology,Volume1:HostSusceptibility G.Jackson,2008 Factors,editedbyMukeshVerma,2008 443. MolecularModelingofProteins,editedbyAndreas 470. Host-Pathogen Interactions: Methods and Protocols, Kukol,2008 editedbySteffenRuppandKaiSohn,2008 M M B TM E T H O D S I N O L E C U L A R I O L O G Y Therapeutic Antibodies Methods and Protocols Edited by Antony S. Dimitrov Profectus BioSciences Inc. Baltimore, MD, USA Editor AntonyS.Dimitrov ProfectusBioSciencesInc. 6411BeckleyStreet, Baltimore,MD21224 USA [email protected] SeriesEditor JohnM.Walker UniversityofHertfordshire Hatfield,Herts. UK ISSN1064-3745 e-ISSN1940-6029 ISBN978-1-934115-92-3 e-ISBN978-1-59745-554-1 DOI10.1007/978-1-59745-554-1 LibraryofCongressControlNumber:2008942048 #HumanaPress,apartofSpringerScienceþBusinessMedia,LLC2009 Allrightsreserved.Thisworkmaynotbetranslatedorcopiedinwholeorinpartwithoutthewrittenpermissionofthe publisher(HumanaPress,c/oSpringerScience+BusinessMedia,LLC,233SpringStreet,NewYork,NY10013,USA), except for brief excerpts in connection with reviews or scholarly analysis. Use in connection with any form of informationstorageandretrieval,electronicadaptation,computersoftware,orbysimilarordissimilarmethodology nowknownorhereafterdevelopedisforbidden. Theuseinthispublicationoftradenames,trademarks,servicemarks,andsimilarterms,eveniftheyarenotidentified assuch,isnottobetakenasanexpressionofopinionastowhetherornottheyaresubjecttoproprietaryrights. Whiletheadviceandinformationinthisbookarebelievedtobetrueandaccurateatthedateofgoingtopress,neither theauthorsnortheeditorsnorthepublishercanacceptanylegalresponsibilityforanyerrorsoromissionsthatmaybe made.Thepublishermakesnowarranty,expressorimplied,withrespecttothematerialcontainedherein. Printedonacid-freepaper springer.com To My Parents Maria and Stancho, and Brother Dimiter Preface Over 2000 years ago in China, antibodies elicited by early forms of vaccination likely playedamajorroleintheprotectionofthepopulationfrominfectiousagents.Vacci- nation has been further developed in Europe and described by Edward Jenner in the late-eighteenth century, then successfully implemented worldwide. The idea to use theactiveingredientinthebloodofvaccinated(orimmunized)animalsorhumansfor the treatment of diseases came a century later. It was made possible by a series of discoveries,suchastherealizationthattheserumfromanimalsimmunizedwithtoxins, for example, diphtheria toxin or viruses, is an effective therapeutic against the disease causedbythesameagentinhumans.Inthe1880s,vonBehringdevelopedanantitoxin (anti-body) that did not kill the bacteria but neutralized the bacterial toxin. The first Nobel Prize in Medicine (1901) was given to him for the discovery of the serum therapy.Acenturylater,22monoclonalantibodies(mAbs)areapprovedbytheUnited States Food and Drug Administration (FDA) for clinical use, and hundreds are in clinicaltrialsforthetreatmentofvariousdiseasesincludingcancers,immunedisorders, and infections. The revenues from the top-five therapeutic antibodies reached $11.7 billion in 2006, and major pharmaceutical companies raced to acquire antibody biotech companies with a recent example of MedImmune, Inc., which was acquired for$15.6billionbyAstraZenecain2007. This explosion of research and development in the field of therapeutic antibodies prompted the publication of the MiMB volume Therapeutic Antibodies: Methods and Protocols. The book’s major goal is to present a set of protocols useful for researchers discoveringanddevelopingtherapeuticantibodies.Currentadvancesandfuturetrends in the antibody therapeutics are analyzed in the lead-in review article. The road from identificationorselectionofappropriatetargetstoantibodiesinclinicaluseisdivided into five major stages: (1) recombinant antigens, (2) antibody libraries, (3) antibody discovery,(4)antibodyengineering,and(5)antibodypreclinicaldevelopment.Alsoa low-cost antibody sequence database is described in the last chapter. Representative protocolsforeachstagearewrittenbyleadingexpertsfromacademiclaboratoriesand biotechnology companies. Protocols for antibodies as reagents are not included becauseof theexistence ofexcellent books onmethods for such antibody generation andcharacterization. PartIincludesseveral methodsthathavebeensuccessfullyemployedtoproduce, purify,andcharacterizesolublesecretedversionsofseveralviralenvelopeglycoproteins successfully used as antigens for selection of neutralizing human monoclonal antibo- dies.PartIIdetailsmethodstocreatephagelibrariesofhumansyntheticsingle-chain antibodies, human antibody domains (V ), and rabbit antibodies. It also details a H method for construction of a large na¨ıve human Fab library, which was successfully usedforselection ofpotent neutralizingantibodiesagainstviruses andcancer-related proteins. Part III contains protocols for selecting antibodies against intracellular targets,specificinternalizationfragments,antibodieswithbroadspectrumofbinding vii viii Preface and neutralization, non-aggregating V binders from synthetic phage libraries, and H IgGs from combinatorial libraries expressed in Escherichia coli. It also contains advancedmethodsforhigh-throughputscreeningofsingle-chainantibodies,identifi- cationoffullyhumanantigen-specificantibodyrepertoirefromplasmacells,andrapid screeningplatformforstabilizationofsingle-chainantibodies.PartIVcoversmethods for antibody engineering including affinity maturations, construction of tetravalent bispecific antibodies, deimmunization of antibodies, and preparation and character- ization of antibody conjugates for targeted cancer therapies. Part V describes several aspects of the antibody preclinical development including high-level production for laboratory studies, scaling up and production for preclinical animal studies, in vitro antibody potency and breadth of virus neutralization, and in vivo methods for estab- lishingsynergybetweenantibodiesincancertherapyinmiceandpassiveimmunization againstHIV-1inmacaques. I am indebted to all contributing authors for sharing their expertise, to Professor JohnM.WalkerforinvitingmetoeditthisvolumeofMiMBseries,andtoProfectus BioSciences, Inc. for their support during the preparation of the book. Finally, I am gratefultomychildrenMilenaandStanislav,whohaveencouragedmeintheventure ofeditingthisbook. AntonyS.Dimitrov Contents Preface.................................................................vii Contributors............................................................ xiii ColorPlates ............................................................xvii 1 TherapeuticAntibodies:CurrentStateandFutureTrends–IsaParadigm ChangeComingSoon? .................................................1 DimiterS.DimitrovandJamesD.Marks PART I: RECOMBINANT ANTIGENS 2 PreparationofRecombinantViralGlycoproteinsforNovelandTherapeutic AntibodyDiscovery ...................................................31 Yee-PengChan,LianyingYan,Yan-RuFeng,andChristopherC.Broder PART II: ANTIBODY LIBRARIES 3 DesignofaHumanSyntheticCombinatorialLibraryofSingle-Chain Antibodies ..........................................................61 LimorNaharyandItaiBenhar 4 ConstructionofaHumanAntibodyDomain(V )Library.....................81 H WeizaoChen,ZhongyuZhu,XiaodongXiao,andDimiterS.Dimitrov 5 GenerationandSelectionofRabbitAntibodyLibrariesbyPhageDisplay.........101 ChristophRader 6 ConstructionofaLargeNa¨ıveHumanPhage-DisplayedFabLibrary ThroughOne-StepCloning............................................129 ZhongyuZhuandDimiterS.Dimitrov PART III: ANTIBODY DISCOVERY 7 IdentificationofTargetandFunctionSpecificAntibodiesforEffective DrugDelivery ......................................................145 YuZhouandJamesD.Marks 8 ScreeningofSpecificInternalizationFabFragmentfromHumanNaive PhageLibrarybyCombinationalBio-Panning..............................161 XinWangandBrianB.Cao 9 CompetitiveAntigenPanningforSelectionofHIV-1NeutralizingHuman MonoclonalAntibodiesSpecificforgp41 .................................175 Mei-YunZhangandDimiterS.Dimitrov 10 SelectionofNon-aggregatingV BindersfromSyntheticV Phage-Display H H Libraries...........................................................187 MehdiArbabi-Ghahroudi,RogerMacKenzie,andJamshidTanha ix x Contents 11 IsolationofFull-LengthIgGAntibodiesfromCombinatorialLibraries ExpressedinEscherichiacoli............................................217 YarivMazor,ThomasVanBlarcom,BrentL.Iverson andGeorgeGeorgiou 12 MultiplexedFlowCytometry:High-ThroughputScreeningofSingle-Chain Antibodies .........................................................241 JoanneAyriss,RosaValero,AndrewR.M.Bradbury,andPeterPavlik 13 HumanAntibodyRepertoires ..........................................261 Per-JohanMeijer,LarsS.Nielsen,JohanLantto,andAllanJensen 14 RapidScreeningPlatformforStabilizationofscFvsinEscherichiacoli............279 BrianR.Miller,ScottM.Glaser,andStephenJ.Demarest PART IV: ANTIBODY ENGINEERING 15 InVitroAntibodyAffinityMaturationTargetingGermlineHotspots............293 MitchellHoandIraPastan 16 AffinityMaturationbyPhageDisplay ....................................309 HolgerThie,BerndVoedisch,StefanDu¨bel,MichaelHust, andThomasSchirrmann 17 ProductionofChimericHeavy-ChainAntibodies...........................323 JianbingZhang,RogerMacKenzie,andYvesDurocher 18 MammalianCellDisplayforAntibodyEngineering .........................337 MitchellHoandIraPastan 19 ImprovingAntibodyBindingAffinityandSpecificityforTherapeutic Development.......................................................353 JennyBostrom,ChingweiV.Lee,LauricHaber,andGermaineFuh 20 ConstructionandProductionofanIgG-LikeTetravalentBispecific AntibodyforEnhancedTherapeuticEfficacy...............................377 DanLuandZhenpingZhu 21 DeimmunizationofMonoclonalAntibodies ...............................405 TimD.Jones,LauraJ.Crompton,FrankJ.Carr,andMatthewP.Baker 22 Anti-CD22Onconase:PreparationandCharacterization .....................425 DianneL.Newton,LukeH.Stockwin,andSusannaM.Rybak 23 Antibody–CytotoxicAgentConjugates:PreparationandCharacterization........445 RajeevaSinghandHansK.Erickson PART V: ANTIBODY PRECLINICAL DEVELOPMENT 24 High-LevelProductionofaHumanizedImmunoRNaseFusionProtein fromStablyTransfectedMyelomaCells...................................471 Ju¨rgenKrauss,EvelynExner,AthanasiosMavratzas,SiegfriedSeeber, andMichaelaA.E.Arndt 25 AntibodyFragmentExpressionandPurification ............................491 DimanaDimitrova,ViditaChoudhry,andChristopherC.Broder 26 Scaling-UpandProductionofTherapeuticAntibodiesforPreclinical Studies............................................................499 YangFengandDimiterS.Dimitrov
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