AU2020215776A1 - CD3-specific binding molecules - Google Patents

CD3-specific binding molecules Download PDF

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Publication number
AU2020215776A1
AU2020215776A1 AU2020215776A AU2020215776A AU2020215776A1 AU 2020215776 A1 AU2020215776 A1 AU 2020215776A1 AU 2020215776 A AU2020215776 A AU 2020215776A AU 2020215776 A AU2020215776 A AU 2020215776A AU 2020215776 A1 AU2020215776 A1 AU 2020215776A1
Authority
AU
Australia
Prior art keywords
binding molecule
specific binding
binds
sequences
molecule according
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
AU2020215776A
Other languages
English (en)
Inventor
Martina CANESTRARO
Nele DIECKMANN
Stephen Harper
Peter Benedict Kirk
Rachel MULVANEY
Ronan O'DWYER
Ian Butler ROBERTSON
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.)
Immunocore Ltd
Original Assignee
Immunocore Ltd
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 Immunocore Ltd filed Critical Immunocore Ltd
Publication of AU2020215776A1 publication Critical patent/AU2020215776A1/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
    • C07K16/2809Immunoglobulins [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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/7051T-cell receptor (TcR)-CD3 complex
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/30Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/33Antibodies; T-cell engagers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46Hybrid immunoglobulins
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567Framework region [FR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • 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
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
AU2020215776A 2019-01-30 2020-01-30 CD3-specific binding molecules Pending AU2020215776A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1901305.1 2019-01-30
GBGB1901305.1A GB201901305D0 (en) 2019-01-30 2019-01-30 Specific binding molecules
PCT/EP2020/052315 WO2020157210A1 (en) 2019-01-30 2020-01-30 Cd3-specific binding molecules

Publications (1)

Publication Number Publication Date
AU2020215776A1 true AU2020215776A1 (en) 2021-09-09

Family

ID=65997940

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020215776A Pending AU2020215776A1 (en) 2019-01-30 2020-01-30 CD3-specific binding molecules

Country Status (12)

Country Link
US (1) US12590152B2 (https=)
EP (1) EP3917959A1 (https=)
JP (1) JP7530904B2 (https=)
KR (1) KR20210121141A (https=)
CN (1) CN113728005B (https=)
AU (1) AU2020215776A1 (https=)
BR (1) BR112021014963A2 (https=)
CA (1) CA3127144A1 (https=)
GB (1) GB201901305D0 (https=)
IL (1) IL284926B2 (https=)
MX (1) MX2021009275A (https=)
WO (1) WO2020157210A1 (https=)

Families Citing this family (11)

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US12162940B2 (en) 2021-05-05 2024-12-10 Immatics Biotechnologies Gmbh BMA031 antigen binding polypeptides
CN115724988B (zh) * 2021-08-26 2023-11-17 瑅安生物医药(杭州)有限公司 一种接近天然分子的多肽融合分子
KR20240149435A (ko) 2022-02-20 2024-10-14 이뮤노코어 리미티드 Hiv 특이적 결합 분자
MX2025001960A (es) 2022-08-18 2025-05-02 Immunocore Ltd Moléculas de unión multidominio
US12134647B2 (en) 2023-01-06 2024-11-05 Immunocore Limited Binding molecules
US12195534B2 (en) 2023-01-06 2025-01-14 Immunocore Limited Binding molecules
TW202519257A (zh) * 2023-08-01 2025-05-16 英商英美偌科有限公司 治療皮膚黑色素瘤之方法
WO2025050404A1 (zh) * 2023-09-08 2025-03-13 成都维瑾柏鳌生物医药科技有限公司 一种药物组合物及其应用
GB202320012D0 (en) 2023-12-22 2024-02-07 Immunocore Ltd Bispecific molecules
GB2641580A (en) 2024-06-07 2025-12-10 T Therapeutics Ltd Tumour-transforming multispecific proteins
WO2026078231A1 (en) 2024-10-11 2026-04-16 T-Therapeutics Limited Soluble non-aggregating immune ligand

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Also Published As

Publication number Publication date
BR112021014963A2 (pt) 2021-09-28
EP3917959A1 (en) 2021-12-08
JP7530904B2 (ja) 2024-08-08
GB201901305D0 (en) 2019-03-20
CA3127144A1 (en) 2020-08-06
WO2020157210A1 (en) 2020-08-06
IL284926A (en) 2021-09-30
KR20210121141A (ko) 2021-10-07
CN113728005B (zh) 2025-02-21
US20220119527A1 (en) 2022-04-21
CN113728005A (zh) 2021-11-30
MX2021009275A (es) 2021-08-16
US12590152B2 (en) 2026-03-31
IL284926B1 (en) 2025-11-01
JP2022523507A (ja) 2022-04-25
IL284926B2 (en) 2026-03-01

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