CA3109513A1 - Anti-fc epsilon-r1 alpha (fcer1a) antibodies, bispecific antigen-binding molecules that bind fcer1a and cd3, and uses thereof - Google Patents

Anti-fc epsilon-r1 alpha (fcer1a) antibodies, bispecific antigen-binding molecules that bind fcer1a and cd3, and uses thereof Download PDF

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Publication number
CA3109513A1
CA3109513A1 CA3109513A CA3109513A CA3109513A1 CA 3109513 A1 CA3109513 A1 CA 3109513A1 CA 3109513 A CA3109513 A CA 3109513A CA 3109513 A CA3109513 A CA 3109513A CA 3109513 A1 CA3109513 A1 CA 3109513A1
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CA
Canada
Prior art keywords
antigen
binding
amino acid
antibody
seq
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
CA3109513A
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English (en)
French (fr)
Inventor
Jamie M. Orengo
Andre LIMNANDER
Jee H. Kim
Andrew J. Murphy
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.)
Regeneron Pharmaceuticals Inc
Original Assignee
Regeneron Pharmaceuticals 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 Regeneron Pharmaceuticals Inc filed Critical Regeneron Pharmaceuticals Inc
Publication of CA3109513A1 publication Critical patent/CA3109513A1/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
    • C07K16/283Immunoglobulins [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 Fc-receptors, e.g. CD16, CD32, CD64
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
    • C07K16/2809Immunoglobulins [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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA3109513A 2018-08-23 2019-08-22 Anti-fc epsilon-r1 alpha (fcer1a) antibodies, bispecific antigen-binding molecules that bind fcer1a and cd3, and uses thereof Pending CA3109513A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862721921P 2018-08-23 2018-08-23
US62/721,921 2018-08-23
PCT/US2019/047601 WO2020041537A1 (en) 2018-08-23 2019-08-22 Anti-fc epsilon-r1 alpha (fcer1a) antibodies, bispecific antigen-binding molecules that bind fcer1a and cd3, and uses thereof

Publications (1)

Publication Number Publication Date
CA3109513A1 true CA3109513A1 (en) 2020-02-27

Family

ID=67876086

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3109513A Pending CA3109513A1 (en) 2018-08-23 2019-08-22 Anti-fc epsilon-r1 alpha (fcer1a) antibodies, bispecific antigen-binding molecules that bind fcer1a and cd3, and uses thereof

Country Status (18)

Country Link
US (2) US11578127B2 (enExample)
EP (1) EP3840841A1 (enExample)
JP (2) JP7402223B2 (enExample)
KR (1) KR20210049863A (enExample)
CN (1) CN112888482B (enExample)
AU (1) AU2019325565B2 (enExample)
BR (1) BR112021003023A2 (enExample)
CA (1) CA3109513A1 (enExample)
CL (2) CL2021000437A1 (enExample)
CO (1) CO2021003608A2 (enExample)
EA (1) EA202190601A1 (enExample)
IL (1) IL280745A (enExample)
MX (1) MX2021002165A (enExample)
MY (1) MY204368A (enExample)
PH (1) PH12021550322A1 (enExample)
SG (1) SG11202101608XA (enExample)
WO (1) WO2020041537A1 (enExample)
ZA (1) ZA202100919B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2607746B (en) * 2020-01-31 2025-05-21 Leiman Allen Randy Methods and kit for detection of analytes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA202190601A1 (ru) 2018-08-23 2021-07-14 Ридженерон Фармасьютикалз, Инк. АНТИТЕЛА АНТИ-Fc ЭПСИЛОН-R1 АЛЬФА (FCER1A), БИСПЕЦИФИЧЕСКИЕ АНТИГЕНСВЯЗЫВАЮЩИЕ МОЛЕКУЛЫ, СВЯЗЫВАЮЩИЕ FCΕR1Α И CD3, И ИХ ПРИМЕНЕНИЕ
WO2025149667A1 (en) 2024-01-12 2025-07-17 Pheon Therapeutics Ltd Antibody drug conjugates and uses thereof

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
IL85035A0 (en) 1987-01-08 1988-06-30 Int Genetic Eng Polynucleotide molecule,a chimeric antibody with specificity for human b cell surface antigen,a process for the preparation and methods utilizing the same
CA2103059C (en) 1991-06-14 2005-03-22 Paul J. Carter Method for making humanized antibodies
ZA200701783B (en) 2004-09-02 2009-10-28 Genentech Inc Anti-Fc-gamma RIIB receptor antibody and uses therefor
PL2374818T3 (pl) 2006-06-02 2013-05-31 Regeneron Pharma Przeciwciała o wysokim powinowactwie przeciw ludzkiemu receptorowi IL 6
ES2865648T3 (es) 2009-06-26 2021-10-15 Regeneron Pharma Anticuerpos biespecíficos fácilmente aislados con formato de inmunoglobulina nativa
ES2603559T5 (es) 2010-02-08 2021-02-22 Regeneron Pharma Cadena ligera común de ratón
WO2012142286A1 (en) * 2011-04-12 2012-10-18 University Of Cincinnati Methods for suppressing allergic reactions
WO2012169741A2 (ko) 2011-06-07 2012-12-13 (주)네오팜 FcεRI 특이적 인간 항체 및 이를 포함하는 알레르기 질환 치료 또는 진단용 조성물
JOP20200236A1 (ar) 2012-09-21 2017-06-16 Regeneron Pharma الأجسام المضادة لمضاد cd3 وجزيئات ربط الأنتيجين ثنائية التحديد التي تربط cd3 وcd20 واستخداماتها
TWI635098B (zh) 2013-02-01 2018-09-11 再生元醫藥公司 含嵌合恆定區之抗體
EP2837637A1 (en) 2013-08-16 2015-02-18 SuppreMol GmbH Novel anti-FcyRIIB IgG-type antibody
CN104293738A (zh) 2013-09-11 2015-01-21 李莉 一种抗人FcεRⅠα亚基单克隆抗体及其应用
EP2982693A1 (en) * 2014-08-07 2016-02-10 Affimed Therapeutics AG CD3 binding domain
CA2957850A1 (en) 2014-08-13 2016-02-18 Suppremol Gmbh Antibodies comprising binding domains to fc.epsilon. receptor (fc.epsilon.r) and fc gamma receptor iib (fc.gamma.riib)
CN104800164B (zh) 2015-04-13 2017-11-07 上海市第一人民医院 一种雷公藤免疫纳米粒及用途
DK3353212T3 (da) 2015-09-23 2021-12-20 Regeneron Pharma Optimerede bispecifikke anti-CD3-antistoffer og anvendelser deraf
TWI788286B (zh) * 2016-04-13 2023-01-01 法商賽諾菲公司 三特異性和/或三價結合蛋白
EP4273172A3 (en) 2016-09-23 2024-02-28 Regeneron Pharmaceuticals, Inc. Bi specific anti-muc16-cd3 antibodies and anti-muc16 drug conjugates
EA202190601A1 (ru) 2018-08-23 2021-07-14 Ридженерон Фармасьютикалз, Инк. АНТИТЕЛА АНТИ-Fc ЭПСИЛОН-R1 АЛЬФА (FCER1A), БИСПЕЦИФИЧЕСКИЕ АНТИГЕНСВЯЗЫВАЮЩИЕ МОЛЕКУЛЫ, СВЯЗЫВАЮЩИЕ FCΕR1Α И CD3, И ИХ ПРИМЕНЕНИЕ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2607746B (en) * 2020-01-31 2025-05-21 Leiman Allen Randy Methods and kit for detection of analytes

Also Published As

Publication number Publication date
JP7402223B2 (ja) 2023-12-20
PH12021550322A1 (en) 2021-10-04
MY204368A (en) 2024-08-26
CL2023000442A1 (es) 2023-11-24
AU2019325565A1 (en) 2021-03-11
CN112888482B (zh) 2024-06-25
JP2023171909A (ja) 2023-12-05
ZA202100919B (en) 2025-10-29
EP3840841A1 (en) 2021-06-30
CO2021003608A2 (es) 2021-04-30
CL2021000437A1 (es) 2021-09-03
JP2021533806A (ja) 2021-12-09
WO2020041537A8 (en) 2020-09-10
US11578127B2 (en) 2023-02-14
NZ772900A (en) 2025-05-02
BR112021003023A2 (pt) 2021-05-11
US20230331845A1 (en) 2023-10-19
MX2021002165A (es) 2021-07-16
AU2019325565B2 (en) 2025-09-04
CN112888482A (zh) 2021-06-01
JP7541167B2 (ja) 2024-08-27
US12441797B2 (en) 2025-10-14
IL280745A (en) 2021-04-29
SG11202101608XA (en) 2021-03-30
EA202190601A1 (ru) 2021-07-14
WO2020041537A1 (en) 2020-02-27
US20200062844A1 (en) 2020-02-27
KR20210049863A (ko) 2021-05-06

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