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
Authority
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 [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
    • 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 [IG], e.g. monoclonal or polyclonal antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], 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 [IG], 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 [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2887—Immunoglobulins [IG], 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 [IG], 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 (https=)
EP (1) EP3041862B1 (https=)
JP (1) JP6721505B2 (https=)
KR (1) KR102306492B1 (https=)
CN (1) CN105722855B (https=)
AU (1) AU2014332458B2 (https=)
CA (1) CA2922830A1 (https=)
DK (1) DK3041862T3 (https=)
WO (1) WO2015053887A1 (https=)

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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
MX342034B (es) 2011-02-28 2016-09-12 Hoffmann La Roche Proteinas monovalentes que se unen a antigenos.
AR085404A1 (es) 2011-02-28 2013-09-25 Hoffmann La Roche Proteinas de union a antigeno
BR112016006929A2 (pt) * 2013-10-11 2017-09-19 Hoffmann La Roche Anticorpo, ácido nucleico, vetor de expressão, célula hospedeira, métodos de preparação de anticorpo, de tratamento de pacientes e de geração de um anticorpo, composição farmacêutica e uso do anticorpo
EP3105250B1 (en) 2014-02-10 2020-08-05 IGM Biosciences, Inc. Iga multi-specific binding molecules
PL3560954T3 (pl) 2014-04-03 2021-12-13 Igm Biosciences, Inc. Zmodyfikowany łańcuch J
IL308212A (en) 2015-01-20 2024-01-01 Igm Biosciences Inc Tumor necrosis factor-α receptor binding molecules and their uses
EP3957738A1 (en) * 2015-03-04 2022-02-23 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
CN107847591B (zh) 2015-04-17 2023-07-28 Igm生物科学股份有限公司 多价人免疫缺陷病毒抗原结合分子及其应用
EP3355913B1 (en) * 2015-09-30 2024-10-30 IGM Biosciences, Inc. Binding molecules with modified j-chain
EP3356401B1 (en) * 2015-09-30 2020-06-24 IGM Biosciences, Inc. Binding molecules with modified j-chain
SG11201809336QA (en) 2016-05-09 2018-11-29 Igm Biosciences Inc Anti-pd-l1 antibodies
MX2019011986A (es) 2017-04-07 2019-11-07 Igm Biosciences Inc Regiones constantes de igm humana modificadas para la modulacion de la funcion efectora de la citolisis dependiente de complemento referencia cruzada a solicitudes relacionadas.
MX2020009069A (es) 2018-03-01 2020-10-08 Igm Biosciences Inc Mutaciones de fc de igm y de la cadena j que afectan la semivida de igm en suero.
JP2022544405A (ja) 2019-08-15 2022-10-18 アイジーエム バイオサイエンシズ インコーポレイテッド 免疫刺激性多量体型結合分子
EP4139362A2 (en) 2020-04-22 2023-03-01 IGM Biosciences Inc. Pd-1 agonist multimeric binding molecules
US20250326844A1 (en) 2022-04-07 2025-10-23 Repertoire Immune Medicines, Inc. T cell receptor multimers and uses thereof
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)

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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
AU2004240782B2 (en) 2003-05-23 2011-04-21 Crucell Holland B.V. Production of recombinant IGM in per.C6 cells
KR101151957B1 (ko) * 2004-07-22 2012-06-01 로저 킹돈 크레이그 결합 분자
DK1814913T3 (en) 2004-11-05 2015-09-28 Univ Leland Stanford Junior ANTIBODY-INDUCED CELL membrane damage.
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
JP6157046B2 (ja) * 2008-01-07 2017-07-05 アムジェン インコーポレイテッド 静電的ステアリング（ｅｌｅｃｔｒｏｓｔａｔｉｃｓｔｅｅｒｉｎｇ）効果を用いた抗体Ｆｃヘテロ二量体分子を作製するための方法
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
EP2760891B1 (en) 2011-09-26 2018-11-07 JN Biosciences LLC Hybrid constant regions
RS60499B1 (sr) * 2011-12-20 2020-08-31 Medimmune Llc Modifikovani polipeptidi za bispecifične skelete antitela
WO2013120012A2 (en) 2012-02-08 2013-08-15 Igm Biosciences Inc. Cdim binding proteins and uses thereof
US10167333B2 (en) 2014-01-16 2019-01-01 Mario Umberto Francesco Mondelli Neutralizing human monoclonal antibodies against hepatitis B virus surface antigen
EP3105250B1 (en) 2014-02-10 2020-08-05 IGM Biosciences, Inc. Iga multi-specific binding molecules
PL3560954T3 (pl) 2014-04-03 2021-12-13 Igm Biosciences, Inc. Zmodyfikowany łańcuch J
IL308212A (en) 2015-01-20 2024-01-01 Igm Biosciences Inc Tumor necrosis factor-α receptor binding molecules and their uses
EP3957738A1 (en) 2015-03-04 2022-02-23 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
CN107847591B (zh) 2015-04-17 2023-07-28 Igm生物科学股份有限公司 多价人免疫缺陷病毒抗原结合分子及其应用
EP3355913B1 (en) 2015-09-30 2024-10-30 IGM Biosciences, Inc. Binding molecules with modified j-chain
EP3356401B1 (en) 2015-09-30 2020-06-24 IGM Biosciences, Inc. Binding molecules with modified j-chain
SG11201809336QA (en) 2016-05-09 2018-11-29 Igm Biosciences Inc Anti-pd-l1 antibodies
JP2019530640A (ja) 2016-07-20 2019-10-24 アイジーエム バイオサイエンシズ インコーポレイテッド 多量体ｏｘ４０結合分子及びその使用
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Also Published As

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

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