CN105722855B - 恒定链经修饰的双特异性五价和六价Ig-M抗体 - Google Patents

恒定链经修饰的双特异性五价和六价Ig-M抗体 Download PDF

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CN105722855B
CN105722855B CN201480051238.5A CN201480051238A CN105722855B CN 105722855 B CN105722855 B CN 105722855B CN 201480051238 A CN201480051238 A CN 201480051238A CN 105722855 B CN105722855 B CN 105722855B
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CN105722855A (zh
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B.基特
F.张
L.G.普雷斯塔
R.约希穆拉
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IGM Biosciences Inc
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    • 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
    • C07K16/46—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
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mycology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (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)
CN201480051238.5A 2013-09-05 2014-09-04 恒定链经修饰的双特异性五价和六价Ig-M抗体 Expired - Fee Related CN105722855B (zh)

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

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CN105722855A CN105722855A (zh) 2016-06-29
CN105722855B true CN105722855B (zh) 2021-04-23

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EP (1) EP3041862B1 (enExample)
JP (1) JP6721505B2 (enExample)
KR (1) KR102306492B1 (enExample)
CN (1) CN105722855B (enExample)
AU (1) AU2014332458B2 (enExample)
CA (1) CA2922830A1 (enExample)
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WO (1) WO2015053887A1 (enExample)

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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
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EP3105250B1 (en) 2014-02-10 2020-08-05 IGM Biosciences, Inc. Iga multi-specific binding molecules
WO2015153912A1 (en) 2014-04-03 2015-10-08 Igm Biosciences, Inc. Modified j-chain
DK3247728T3 (da) 2015-01-20 2020-07-13 Igm Biosciences Inc Tumornekrosefaktor-(tnf)-superfamiliereceptorbindende molekyler og anvendelser deraf
KR20240135877A (ko) * 2015-03-04 2024-09-12 아이쥐엠 바이오사이언스 인코포레이티드 Ｃｄ20 결합 분자 및 그의 용도
US10604559B2 (en) 2015-03-25 2020-03-31 Igm Biosciences, Inc. Multi-valent hepatitis B virus antigen binding molecules and uses thereof
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DK3356401T3 (da) * 2015-09-30 2020-09-07 Igm Biosciences Inc Bindingsmolekyler med modificeret j-kæde
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SG11201809336QA (en) 2016-05-09 2018-11-29 Igm Biosciences Inc Anti-pd-l1 antibodies
EP3607091A4 (en) 2017-04-07 2021-01-20 IGM Biosciences, Inc. MODIFIED HUMAN CONSTANT IGM REGIONS FOR THE MODULATION OF COMPLEMENT-DEPENDENT CYTOLYSIS EFFECTOR FUNCTION
BR112020017296A2 (pt) 2018-03-01 2020-12-29 Igm Biosciences, Inc. Mutações de igm fc e de cadeia j que afetam a meia-vida sérica de igm
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
AU2021260928A1 (en) 2020-04-22 2022-10-27 Igm Biosciences, Inc. PD-1 agonist multimeric binding molecules
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

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KR102306492B1 (ko) 2021-09-29
EP3041862B1 (en) 2020-05-06
US10351631B2 (en) 2019-07-16
DK3041862T3 (da) 2020-07-27
AU2014332458A1 (en) 2016-04-07
US20160222132A1 (en) 2016-08-04
JP6721505B2 (ja) 2020-07-15
EP3041862A1 (en) 2016-07-13
BR112016004768A8 (pt) 2018-06-12
CN105722855A (zh) 2016-06-29
CA2922830A1 (en) 2015-04-16
WO2015053887A1 (en) 2015-04-16
JP2016531924A (ja) 2016-10-13
KR20160077036A (ko) 2016-07-01
AU2014332458B2 (en) 2020-03-12
BR112016004768A2 (enExample) 2017-09-05

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