AU2023245607A1 - Ilt3 and cd3 binding agents and methods of use thereof - Google Patents

Ilt3 and cd3 binding agents and methods of use thereof Download PDF

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Publication number
AU2023245607A1
AU2023245607A1 AU2023245607A AU2023245607A AU2023245607A1 AU 2023245607 A1 AU2023245607 A1 AU 2023245607A1 AU 2023245607 A AU2023245607 A AU 2023245607A AU 2023245607 A AU2023245607 A AU 2023245607A AU 2023245607 A1 AU2023245607 A1 AU 2023245607A1
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AU
Australia
Prior art keywords
amino acid
seq
acid sequence
domain
cell
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Pending
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AU2023245607A
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English (en)
Inventor
Keith AKAMA
Rujin CHENG
Anjushree R. IYER
Vicky Yi-bing LIN
Lee B. RIVERA
Julie M. RODA
Jie Tang
Hong Yang
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NGM Biopharmaceuticals Inc
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NGM Biopharmaceuticals Inc
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Publication of AU2023245607A1 publication Critical patent/AU2023245607A1/en
Pending legal-status Critical Current

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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • 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
    • 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
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • 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
    • C07K2317/50—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
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • 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
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/734—Complement-dependent cytotoxicity [CDC]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Hematology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AU2023245607A 2022-03-29 2023-03-28 Ilt3 and cd3 binding agents and methods of use thereof Pending AU2023245607A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202263325101P 2022-03-29 2022-03-29
US63/325,101 2022-03-29
US202263386634P 2022-12-08 2022-12-08
US63/386,634 2022-12-08
PCT/US2023/065027 WO2023192850A1 (en) 2022-03-29 2023-03-28 Ilt3 and cd3 binding agents and methods of use thereof

Publications (1)

Publication Number Publication Date
AU2023245607A1 true AU2023245607A1 (en) 2024-10-31

Family

ID=86286274

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2023245607A Pending AU2023245607A1 (en) 2022-03-29 2023-03-28 Ilt3 and cd3 binding agents and methods of use thereof

Country Status (14)

Country Link
US (1) US20250206820A1 (https=)
EP (1) EP4499683A1 (https=)
JP (1) JP2025510232A (https=)
KR (1) KR20240163722A (https=)
CN (1) CN119213023A (https=)
AU (1) AU2023245607A1 (https=)
CA (1) CA3245704A1 (https=)
CL (1) CL2024002859A1 (https=)
CO (1) CO2024012948A2 (https=)
IL (1) IL315526A (https=)
MX (1) MX2024011781A (https=)
PE (1) PE20250559A1 (https=)
TW (1) TW202346337A (https=)
WO (1) WO2023192850A1 (https=)

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JP7165013B2 (ja) * 2018-09-28 2022-11-02 株式会社Lixil 建具及び建具用のコントロールユニット
WO2025193981A1 (en) * 2024-03-15 2025-09-18 Ai Proteins, Inc. Synthetic multivalent fusion proteins, manufacture, and uses thereof
WO2025193960A1 (en) * 2024-03-15 2025-09-18 Ai Proteins, Inc. Synthetic lilrb4-binding proteins, manufacture, and uses thereof
CN121293363B (zh) * 2025-12-09 2026-04-21 上海玄言生物科技有限公司 一种靶向cd14和cd3的双功能t细胞衔接器及其应用

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CA2569509C (en) 2004-06-03 2014-08-12 Novimmune S.A. Anti-cd3 antibodies and methods of use thereof
WO2006028936A2 (en) 2004-09-02 2006-03-16 Genentech, Inc. Heteromultimeric molecules
AU2006232287B2 (en) 2005-03-31 2011-10-06 Chugai Seiyaku Kabushiki Kaisha Methods for producing polypeptides by regulating polypeptide association
DE102005028778A1 (de) 2005-06-22 2006-12-28 SUNJÜT Deutschland GmbH Mehrlagige Folie mit einer Barriere- und einer antistatischen Lage
PT1999154E (pt) 2006-03-24 2013-01-24 Merck Patent Gmbh Domínios proteicos heterodiméricos modificados
JP2009541275A (ja) 2006-06-22 2009-11-26 ノボ・ノルデイスク・エー／エス 二重特異性抗体の生産
RS53008B2 (sr) 2007-04-03 2022-12-30 Amgen Res Munich Gmbh Interspecijski specifičan cd3-epsilon vezujući domen
KR20100058509A (ko) 2007-07-31 2010-06-03 메디뮨 엘엘씨 다중특이적 에피토프 결합 단백질 및 이의 용도
US9266967B2 (en) 2007-12-21 2016-02-23 Hoffmann-La Roche, Inc. Bivalent, bispecific antibodies
US8242247B2 (en) 2007-12-21 2012-08-14 Hoffmann-La Roche Inc. Bivalent, bispecific antibodies
US8227577B2 (en) 2007-12-21 2012-07-24 Hoffman-La Roche Inc. Bivalent, bispecific antibodies
US20090162359A1 (en) 2007-12-21 2009-06-25 Christian Klein Bivalent, bispecific antibodies
WO2010129304A2 (en) 2009-04-27 2010-11-11 Oncomed Pharmaceuticals, Inc. Method for making heteromultimeric molecules
HRP20241208T1 (hr) 2010-04-20 2024-11-22 Genmab A/S Heterodimerni proteini koji sadrže fc fragment protutijela i postupci za njihovu proizvodnju
ES2758994T3 (es) 2010-11-05 2020-05-07 Zymeworks Inc Diseño anticuerpo heterodimérico estable con mutaciones en el dominio Fc
WO2013033734A1 (en) 2011-09-02 2013-03-07 The Trustees Of Columbia University In The City Of New York Diagnosis and Treatment of Cancer Expressing ILT3 or ILT3 Ligand
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Also Published As

Publication number Publication date
JP2025510232A (ja) 2025-04-14
IL315526A (en) 2024-11-01
US20250206820A1 (en) 2025-06-26
PE20250559A1 (es) 2025-02-24
CA3245704A1 (en) 2023-10-05
CN119213023A (zh) 2024-12-27
KR20240163722A (ko) 2024-11-19
MX2024011781A (es) 2025-01-09
WO2023192850A1 (en) 2023-10-05
EP4499683A1 (en) 2025-02-05
CL2024002859A1 (es) 2025-04-04
CO2024012948A2 (es) 2025-04-16
TW202346337A (zh) 2023-12-01

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