CN105121630B - 定量重链和轻链多肽对的方法 - Google Patents

定量重链和轻链多肽对的方法 Download PDF

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Publication number
CN105121630B
CN105121630B CN201380063081.3A CN201380063081A CN105121630B CN 105121630 B CN105121630 B CN 105121630B CN 201380063081 A CN201380063081 A CN 201380063081A CN 105121630 B CN105121630 B CN 105121630B
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heavy chain
chain polypeptide
light chain
polypeptide
paired
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CN105121630A (zh
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贾森·巴德斯内斯
毛伦·奥康诺麦考特
安德斯·奥尔恩
亚当·路易斯·科珀
G·Y·K·吴
安托尼奥斯·萨米奥塔基斯
Y-C·周
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Enzymatic British Columbia Ltd
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National Research Council Canada
Zymeworks BC Inc
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034—Isolating an individual clone by screening libraries
    • C12N15/1055—Protein x Protein interaction, e.g. two hybrid selection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Plant Pathology (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Peptides Or Proteins (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CN201380063081.3A 2012-10-03 2013-10-03 定量重链和轻链多肽对的方法 Active CN105121630B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261744911P 2012-10-03 2012-10-03
US61/744,911 2012-10-03
PCT/US2013/063306 WO2014055784A1 (en) 2012-10-03 2013-10-03 Methods of quantitating heavy and light chain polypeptide pairs

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CN105121630A CN105121630A (zh) 2015-12-02
CN105121630B true CN105121630B (zh) 2018-09-25

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EP (1) EP2904093B1 (cg-RX-API-DMAC7.html)
JP (1) JP6581505B2 (cg-RX-API-DMAC7.html)
CN (1) CN105121630B (cg-RX-API-DMAC7.html)
AU (1) AU2013326974B2 (cg-RX-API-DMAC7.html)
CA (1) CA2886422C (cg-RX-API-DMAC7.html)
WO (1) WO2014055784A1 (cg-RX-API-DMAC7.html)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103429620B (zh) 2010-11-05 2018-03-06 酵活有限公司 在Fc结构域中具有突变的稳定异源二聚的抗体设计
US9574010B2 (en) 2011-11-04 2017-02-21 Zymeworks Inc. Stable heterodimeric antibody design with mutations in the Fc domain
MX385344B (es) 2012-11-28 2025-03-18 Zymeworks Bc Inc Pares de cadena pesada-cadena ligera de inmunoglobulina modificados genéticamente y usos de estos.
US9914785B2 (en) 2012-11-28 2018-03-13 Zymeworks Inc. Engineered immunoglobulin heavy chain-light chain pairs and uses thereof
DK3107938T3 (da) 2014-05-28 2022-07-11 Zymeworks Inc Modificerede, antigenbindende polypeptidkonstrukter og anvendelser heraf
CA2980189A1 (en) 2015-04-24 2016-10-27 Genentech, Inc. Multispecific antigen-binding proteins
MA43028B1 (fr) 2015-10-02 2021-09-30 Hoffmann La Roche Anticorps bispécifiques pour pd1 et tim3
CN108139394B (zh) * 2015-10-02 2020-10-30 豪夫迈·罗氏有限公司 用于确定同时结合的基于细胞的fret测定法
CN108283001B (zh) 2015-10-08 2022-08-19 酵活有限公司 包含κ和λ轻链的抗原结合多肽构建体及其用途
US11291721B2 (en) 2016-03-21 2022-04-05 Marengo Therapeutics, Inc. Multispecific and multifunctional molecules and uses thereof
WO2018151820A1 (en) 2017-02-16 2018-08-23 Elstar Therapeutics, Inc. Multifunctional molecules comprising a trimeric ligand and uses thereof
KR102461885B1 (ko) 2017-04-03 2022-11-03 에프. 호프만-라 로슈 아게 항-pd-1 항체와 돌연변이 il-2 또는 il-15의 면역접합체
CA3052532A1 (en) 2017-04-05 2018-10-11 F. Hoffmann-La Roche Ag Bispecific antibodies specifically binding to pd1 and lag3
JOP20190222A1 (ar) 2017-04-11 2019-09-24 Zymeworks Inc الأجسام المضادة ثنائية النوعية المضادة لـ pd-l1 والمضادة لـ tim-3
EP3630836A1 (en) 2017-05-31 2020-04-08 Elstar Therapeutics, Inc. Multispecific molecules that bind to myeloproliferative leukemia (mpl) protein and uses thereof
AR112603A1 (es) 2017-07-10 2019-11-20 Lilly Co Eli Anticuerpos biespecíficos inhibidores de punto de control
US12247060B2 (en) 2018-01-09 2025-03-11 Marengo Therapeutics, Inc. Calreticulin binding constructs and engineered T cells for the treatment of diseases
EP3765516A2 (en) 2018-03-14 2021-01-20 Elstar Therapeutics, Inc. Multifunctional molecules and uses thereof
EP3765517A1 (en) 2018-03-14 2021-01-20 Elstar Therapeutics, Inc. Multifunctional molecules that bind to calreticulin and uses thereof
WO2020010250A2 (en) 2018-07-03 2020-01-09 Elstar Therapeutics, Inc. Anti-tcr antibody molecules and uses thereof
JP7579795B2 (ja) 2019-02-21 2024-11-08 マレンゴ・セラピューティクス,インコーポレーテッド NKp30に結合する抗体分子およびその使用
AU2020226893B2 (en) 2019-02-21 2025-02-27 Marengo Therapeutics, Inc. Multifunctional molecules that bind to T cell related cancer cells and uses thereof
SG11202109056TA (en) 2019-02-21 2021-09-29 Marengo Therapeutics Inc Multifunctional molecules that bind to calreticulin and uses thereof
WO2020172598A1 (en) 2019-02-21 2020-08-27 Elstar Therapeutics, Inc. Multifunctional molecules that bind to t cells and uses thereof to treat autoimmune disorders
SG11202109122SA (en) 2019-02-21 2021-09-29 Marengo Therapeutics Inc Anti-tcr antibody molecules and uses thereof
WO2021138474A2 (en) 2020-01-03 2021-07-08 Marengo Therapeutics, Inc. Anti-tcr antibody molecules and uses thereof
EP4084821A4 (en) 2020-01-03 2024-04-24 Marengo Therapeutics, Inc. Multifunctional molecules that bind to cd33 and uses thereof
AU2021261420A1 (en) 2020-04-24 2022-12-01 Marengo Therapeutics, Inc. Multifunctional molecules that bind to T cell related cancer cells and uses thereof
CA3190573A1 (en) 2020-08-26 2022-03-03 Andreas Loew Methods of detecting trbc1 or trbc2
JP2023539645A (ja) 2020-08-26 2023-09-15 マレンゴ・セラピューティクス,インコーポレーテッド Nkp30に結合する抗体分子およびその使用
AU2021331075A1 (en) 2020-08-26 2023-04-06 Marengo Therapeutics, Inc. Multifunctional molecules that bind to calreticulin and uses thereof
EP4225786A2 (en) * 2020-10-07 2023-08-16 Amgen Inc. Rational selection of building blocks for the assembly of multispecific antibodies
CA3214757A1 (en) 2021-04-08 2022-10-13 Andreas Loew Multifuntional molecules binding to tcr and uses thereof
WO2026011013A1 (en) 2024-07-02 2026-01-08 Epibiologics, Inc. Binding agents and uses thereof
WO2026050572A2 (en) 2024-08-29 2026-03-05 Marengo Therapeutics, Inc. Multifunctional molecules binding to tcr and uses thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101896504A (zh) * 2007-12-21 2010-11-24 霍夫曼-拉罗奇有限公司 二价双特异性抗体
CN101903406A (zh) * 2007-12-21 2010-12-01 霍夫曼-拉罗奇有限公司 二价双特异性抗体
US20100322934A1 (en) * 2009-06-18 2010-12-23 Sabine Imhof-Jung Bispecific, Tetravalent Antigen Binding Proteins

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US4676980A (en) 1985-09-23 1987-06-30 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Target specific cross-linked heteroantibodies
DE3920358A1 (de) 1989-06-22 1991-01-17 Behringwerke Ag Bispezifische und oligospezifische, mono- und oligovalente antikoerperkonstrukte, ihre herstellung und verwendung
DE69233528T2 (de) 1991-11-25 2006-03-16 Enzon, Inc. Verfahren zur Herstellung von multivalenten antigenbindenden Proteinen
US5731168A (en) 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
US6475220B1 (en) 1999-10-15 2002-11-05 Whiteside Biomechanics, Inc. Spinal cable system
US20030003502A1 (en) 2000-03-15 2003-01-02 Jardetzky Theodore S. Three-dimensional model of a complex between a Fc epsilon receptor alpha chain and a Fc region of an IgE antibody and uses thereof
US7754208B2 (en) 2001-01-17 2010-07-13 Trubion Pharmaceuticals, Inc. Binding domain-immunoglobulin fusion proteins
US20030133939A1 (en) 2001-01-17 2003-07-17 Genecraft, Inc. Binding domain-immunoglobulin fusion proteins
US20050089932A1 (en) 2001-04-26 2005-04-28 Avidia Research Institute Novel proteins with targeted binding
US20040175756A1 (en) 2001-04-26 2004-09-09 Avidia Research Institute Methods for using combinatorial libraries of monomer domains
US20050053973A1 (en) 2001-04-26 2005-03-10 Avidia Research Institute Novel proteins with targeted binding
JP4369662B2 (ja) 2001-04-26 2009-11-25 アビディア インコーポレイテッド 単量体ドメインのコンビナトリアルライブラリー
US20050048512A1 (en) 2001-04-26 2005-03-03 Avidia Research Institute Combinatorial libraries of monomer domains
JP4213586B2 (ja) 2001-09-13 2009-01-21 株式会社抗体研究所 ラクダ抗体ライブラリーの作製方法
AU2002353018A1 (en) * 2001-12-03 2003-06-17 Dyax Corporation Library screening
CA2543360A1 (en) 2003-10-24 2005-05-06 Joost A. Kolkman Ldl receptor class a and egf domain monomers and multimers
US8150634B1 (en) 2004-11-12 2012-04-03 Bristol-Myers Squibb Company Protein-ligand NOE matching for high-throughput structure determination
KR101374454B1 (ko) 2005-03-31 2014-03-17 추가이 세이야쿠 가부시키가이샤 회합제어에 의한 폴리펩티드 제조방법
EA015992B1 (ru) 2006-03-17 2012-01-30 Байоджен Айдек Эмэй Инк. Стабилизированное антитело и многовалентная антигенсвязывающая молекула на его основе, способы получения и использования вышеназванного стабилизированного антитела
DK1999154T3 (da) 2006-03-24 2012-12-03 Merck Patent Gmbh Fremstillede heterodimere proteindomæner
WO2007147901A1 (en) 2006-06-22 2007-12-27 Novo Nordisk A/S Production of bispecific antibodies
TW200944231A (en) 2007-11-30 2009-11-01 Glaxo Group Ltd Antigen-binding constructs
EP3663318A1 (en) 2008-01-07 2020-06-10 Amgen Inc. Method for making antibody fc-heterodimeric molecules using electrostatic steering effects
US20100075326A1 (en) 2008-09-12 2010-03-25 Cornell University Yeast surface two-hybrid system for quantitative detection of protein-protein interactions
JP2012515556A (ja) 2009-01-23 2012-07-12 バイオジェン・アイデック・エムエイ・インコーポレイテッド 低下したエフェクタ機能を有する安定化Fcポリペプチドおよび使用方法
CN102361884A (zh) 2009-04-07 2012-02-22 罗氏格黎卡特股份公司 双特异性抗-ErbB-2/抗-c-Met抗体
US9493578B2 (en) 2009-09-02 2016-11-15 Xencor, Inc. Compositions and methods for simultaneous bivalent and monovalent co-engagement of antigens
WO2011119484A1 (en) 2010-03-23 2011-09-29 Iogenetics, Llc Bioinformatic processes for determination of peptide binding
WO2011143545A1 (en) 2010-05-14 2011-11-17 Rinat Neuroscience Corporation Heterodimeric proteins and methods for producing and purifying them
JP2013537416A (ja) 2010-08-13 2013-10-03 メディミューン リミテッド 変異型Fc領域を含むモノマーポリペプチド及び使用方法
WO2012023053A2 (en) 2010-08-16 2012-02-23 Novimmune S.A. Methods for the generation of multispecific and multivalent antibodies
CN103429620B (zh) 2010-11-05 2018-03-06 酵活有限公司 在Fc结构域中具有突变的稳定异源二聚的抗体设计
TWI736437B (zh) 2010-11-30 2021-08-11 日商中外製藥股份有限公司 細胞傷害誘導治療劑
CN102153650B (zh) 2011-01-27 2012-07-04 中国人民解放军军事医学科学院生物工程研究所 一种抗egfr人源化抗体l2-h3及其编码基因与应用
JP2014511836A (ja) 2011-03-25 2014-05-19 グレンマーク ファーマシューティカルズ, エセ.アー. ヘテロ二量体免疫グロブリン
WO2012163519A1 (en) 2011-05-27 2012-12-06 Dutalys Antibodies with improved folding stability
BR112014010257A2 (pt) 2011-10-31 2017-04-18 Chugai Pharmaceutical Co Ltd molécula de ligação ao antígeno tendo conjugação regulada entre cadeias pesadas e cadeias leves
US9574010B2 (en) 2011-11-04 2017-02-21 Zymeworks Inc. Stable heterodimeric antibody design with mutations in the Fc domain
US9527927B2 (en) 2011-12-20 2016-12-27 Medimmune, Llc Modified polypeptides for bispecific antibody scaffolds
JP6351572B2 (ja) 2012-05-10 2018-07-04 ザイムワークス,インコーポレイテッド Fcドメインに突然変異を有する免疫グロブリン重鎖のヘテロ多量体構築物
WO2014004586A1 (en) 2012-06-25 2014-01-03 Zymeworks Inc. Process and methods for efficient manufacturing of highly pure asymmetric antibodies in mammalian cells
UY35148A (es) 2012-11-21 2014-05-30 Amgen Inc Immunoglobulinas heterodiméricas
US9914785B2 (en) 2012-11-28 2018-03-13 Zymeworks Inc. Engineered immunoglobulin heavy chain-light chain pairs and uses thereof
MX385344B (es) 2012-11-28 2025-03-18 Zymeworks Bc Inc Pares de cadena pesada-cadena ligera de inmunoglobulina modificados genéticamente y usos de estos.
US10047167B2 (en) 2013-03-15 2018-08-14 Eli Lilly And Company Methods for producing fabs and bi-specific antibodies
DK3107938T3 (da) 2014-05-28 2022-07-11 Zymeworks Inc Modificerede, antigenbindende polypeptidkonstrukter og anvendelser heraf

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101896504A (zh) * 2007-12-21 2010-11-24 霍夫曼-拉罗奇有限公司 二价双特异性抗体
CN101903406A (zh) * 2007-12-21 2010-12-01 霍夫曼-拉罗奇有限公司 二价双特异性抗体
US20100322934A1 (en) * 2009-06-18 2010-12-23 Sabine Imhof-Jung Bispecific, Tetravalent Antigen Binding Proteins

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Cell-free expression of two single-chain monoclonal antibodies against lysozyme:effect of domain arrangement on the expression.;MERK,H.et al;《J.Biochem》;19991231;第125卷;328-333 *

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US20150211001A1 (en) 2015-07-30
EP2904093B1 (en) 2019-04-10
US9771573B2 (en) 2017-09-26
EP2904093A4 (en) 2016-06-08
EP2904093A1 (en) 2015-08-12
CA2886422C (en) 2022-12-13
JP2015533089A (ja) 2015-11-19
CN105121630A (zh) 2015-12-02
AU2013326974B2 (en) 2019-01-03
CA2886422A1 (en) 2014-04-10
WO2014055784A1 (en) 2014-04-10
JP6581505B2 (ja) 2019-09-25
AU2013326974A1 (en) 2015-05-21

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