CA2922830A1 - Constant chain modified bispecific, penta- and hexavalent ig-m antibodies - Google Patents

Constant chain modified bispecific, penta- and hexavalent ig-m antibodies Download PDF

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Publication number
CA2922830A1
CA2922830A1 CA2922830A CA2922830A CA2922830A1 CA 2922830 A1 CA2922830 A1 CA 2922830A1 CA 2922830 A CA2922830 A CA 2922830A CA 2922830 A CA2922830 A CA 2922830A CA 2922830 A1 CA2922830 A1 CA 2922830A1
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CA
Canada
Prior art keywords
binding
binding molecule
igm
targets
heavy chain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA2922830A
Other languages
English (en)
French (fr)
Inventor
Bruce Keyt
Fen Zhang
Leonard George Presta
Rency YOSHIMURA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IGM Biosciences Inc
Original Assignee
IGM Biosciences Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IGM Biosciences Inc filed Critical IGM Biosciences Inc
Publication of CA2922830A1 publication Critical patent/CA2922830A1/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], 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
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2809—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against the T-cell receptor (TcR)-CD3 complex
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2887—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/461—Igs containing Ig-regions, -domains or -residues form different species
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/35—Valency
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/522—CH1 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/524—CH2 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/526—CH3 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/528—CH4 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/64—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA2922830A 2013-09-05 2014-09-04 Constant chain modified bispecific, penta- and hexavalent ig-m antibodies Pending CA2922830A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361874284P 2013-09-05 2013-09-05
US201361874277P 2013-09-05 2013-09-05
US61/874,284 2013-09-05
US61/874,277 2013-09-05
PCT/US2014/054079 WO2015053887A1 (en) 2013-09-05 2014-09-04 Constant chain modified bispecific, penta- and hexavalent ig-m antibodies

Publications (1)

Publication Number Publication Date
CA2922830A1 true CA2922830A1 (en) 2015-04-16

Family

ID=51542496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2922830A Pending CA2922830A1 (en) 2013-09-05 2014-09-04 Constant chain modified bispecific, penta- and hexavalent ig-m antibodies

Country Status (9)

Country Link
US (1) US10351631B2 (enExample)
EP (1) EP3041862B1 (enExample)
JP (1) JP6721505B2 (enExample)
KR (1) KR102306492B1 (enExample)
CN (1) CN105722855B (enExample)
AU (1) AU2014332458B2 (enExample)
CA (1) CA2922830A1 (enExample)
DK (1) DK3041862T3 (enExample)
WO (1) WO2015053887A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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US20090162359A1 (en) 2007-12-21 2009-06-25 Christian Klein Bivalent, bispecific antibodies
US9676845B2 (en) 2009-06-16 2017-06-13 Hoffmann-La Roche, Inc. Bispecific antigen binding proteins
JP5764677B2 (ja) 2011-02-28 2015-08-19 エフ・ホフマン−ラ・ロシュ・アクチェンゲゼルシャフト 抗原結合タンパク質
CN103403025B (zh) 2011-02-28 2016-10-12 弗·哈夫曼-拉罗切有限公司 单价抗原结合蛋白
RU2016115866A (ru) * 2013-10-11 2017-11-16 Ф. Хоффманн-Ля Рош Аг Мультиспецифические антитела с обменянными доменами и одинаковыми вариабельными доменами легкой цепи
WO2015120474A1 (en) 2014-02-10 2015-08-13 Igm Biosciences, Inc. Iga multi-specific binding molecules
CA2944647C (en) 2014-04-03 2025-07-08 Igm Biosciences Inc MODIFIED J STRING
US10689449B2 (en) 2015-01-20 2020-06-23 Igm Biosciences, Inc. Multimeric death domain-containing receptor-5 (DR5) antibodies and uses thereof
IL297997A (en) * 2015-03-04 2023-01-01 Igm Biosciences Inc Cd20 binding molecules and uses thereof
WO2016154593A1 (en) 2015-03-25 2016-09-29 Igm Biosciences, Inc. Multi-valent hepatitis b virus antigen binding molecules and uses thereof
CA2983034A1 (en) 2015-04-17 2016-10-20 Igm Biosciences, Inc. Multi-valent human immunodeficiency virus antigen binding molecules and uses thereof
US11639389B2 (en) 2015-09-30 2023-05-02 Igm Biosciences, Inc. Binding molecules with modified J-chain
HUE069387T2 (hu) 2015-09-30 2025-03-28 Igm Biosciences Inc Módosított J-lánccal rendelkezõ kötõmolekulák
WO2017196867A1 (en) 2016-05-09 2017-11-16 Igm Biosciences, Inc. Anti-pd-l1 antibodies
US11401337B2 (en) 2017-04-07 2022-08-02 Igm Biosciences, Inc. Modified human IgM constant regions for modulation of complement-dependent cytolysis effector function
CN111787951B (zh) 2018-03-01 2025-06-17 Igm生物科学股份有限公司 影响IgM血清半衰期的IgM Fc和J链突变
EP4013792A4 (en) 2019-08-15 2023-10-04 IGM Biosciences Inc. IMMUNO-STIMULATING MULTIMER BINDING MOLECULES
IL297029A (en) 2020-04-22 2022-12-01 Igm Biosciences Inc Multimeric binding compounds as pd-1 agonists
CA3245061A1 (en) 2022-04-07 2023-10-12 Repertoire Immune Medicines Inc T-CELL RECEIVER MULTIMERS AND THEIR USES
JP2025532897A (ja) * 2022-09-28 2025-10-03 ドレン バイオ， インコーポレイテッド 多重特異性抗体及びその使用方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
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US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
GB8719963D0 (en) 1987-08-24 1987-09-30 Cattaneo A Recombinant dna products
US5731168A (en) * 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
US20020062010A1 (en) * 1997-05-02 2002-05-23 Genentech, Inc. Method for making multispecific antibodies having heteromultimeric and common components
DK1626992T3 (da) 2003-05-23 2010-09-20 Crucell Holland Bv Produktion af rekombinant IgM i PER.C6-celler
WO2006008548A2 (en) * 2004-07-22 2006-01-26 Erasmus University Medical Centre Rotterdam Binding molecules
JP2008519030A (ja) 2004-11-05 2008-06-05 パリンゲン インコーポレーテッド 抗体で誘導される細胞膜損傷
US8349332B2 (en) * 2005-04-06 2013-01-08 Ibc Pharmaceuticals, Inc. Multiple signaling pathways induced by hexavalent, monospecific and bispecific antibodies for enhanced toxicity to B-cell lymphomas and other diseases
PT2235064E (pt) * 2008-01-07 2016-03-01 Amgen Inc Método de preparação de moléculas heterodiméricas de fc de anticorpos utilizando efeitos de indução eletrostática
US9676845B2 (en) * 2009-06-16 2017-06-13 Hoffmann-La Roche, Inc. Bispecific antigen binding proteins
US20130129723A1 (en) * 2009-12-29 2013-05-23 Emergent Product Development Seattle, Llc Heterodimer Binding Proteins and Uses Thereof
WO2013049254A1 (en) * 2011-09-26 2013-04-04 Jn Biosciences Llc Hybrid constant regions
PL2794905T3 (pl) * 2011-12-20 2020-11-02 Medimmune, Llc Zmodyfikowane polipeptydy dla rusztowań przeciwciał dwuswoistych
MX363819B (es) 2012-02-08 2019-04-03 Igm Biosciences Inc Uniones a cdim y sus usos.
AU2015206002B2 (en) 2014-01-16 2020-06-11 Mario Umberto Francesco MONDELLI Neutralizing human monoclonal antibodies against Hepatitis B Virus surface antigen
WO2015120474A1 (en) 2014-02-10 2015-08-13 Igm Biosciences, Inc. Iga multi-specific binding molecules
CA2944647C (en) 2014-04-03 2025-07-08 Igm Biosciences Inc MODIFIED J STRING
US10689449B2 (en) 2015-01-20 2020-06-23 Igm Biosciences, Inc. Multimeric death domain-containing receptor-5 (DR5) antibodies and uses thereof
IL297997A (en) 2015-03-04 2023-01-01 Igm Biosciences Inc Cd20 binding molecules and uses thereof
WO2016154593A1 (en) 2015-03-25 2016-09-29 Igm Biosciences, Inc. Multi-valent hepatitis b virus antigen binding molecules and uses thereof
CA2983034A1 (en) 2015-04-17 2016-10-20 Igm Biosciences, Inc. Multi-valent human immunodeficiency virus antigen binding molecules and uses thereof
US11639389B2 (en) 2015-09-30 2023-05-02 Igm Biosciences, Inc. Binding molecules with modified J-chain
HUE069387T2 (hu) 2015-09-30 2025-03-28 Igm Biosciences Inc Módosított J-lánccal rendelkezõ kötõmolekulák
WO2017196867A1 (en) 2016-05-09 2017-11-16 Igm Biosciences, Inc. Anti-pd-l1 antibodies
CN109561681A (zh) 2016-07-20 2019-04-02 Igm生物科学股份有限公司 多聚gitr结合分子及其用途
AU2017299610B2 (en) 2016-07-20 2022-09-29 Igm Biosciences, Inc. Multimeric CD40 binding molecules and uses thereof
CA3030647A1 (en) 2016-07-20 2018-01-25 Igm Biosciences, Inc. Multimeric ox40 binding molecules and uses thereof
WO2018017761A1 (en) 2016-07-20 2018-01-25 Igm Biosciences, Inc. Multimeric cd137/4-1bb binding molecules and uses thereof

Also Published As

Publication number Publication date
CN105722855A (zh) 2016-06-29
CN105722855B (zh) 2021-04-23
WO2015053887A1 (en) 2015-04-16
EP3041862A1 (en) 2016-07-13
DK3041862T3 (da) 2020-07-27
AU2014332458A1 (en) 2016-04-07
JP2016531924A (ja) 2016-10-13
EP3041862B1 (en) 2020-05-06
US20160222132A1 (en) 2016-08-04
KR20160077036A (ko) 2016-07-01
KR102306492B1 (ko) 2021-09-29
AU2014332458B2 (en) 2020-03-12
BR112016004768A2 (enExample) 2017-09-05
US10351631B2 (en) 2019-07-16
JP6721505B2 (ja) 2020-07-15
BR112016004768A8 (pt) 2018-06-12

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