CN111225926B - 靶向pdl1的抗体及其使用方法 - Google Patents

靶向pdl1的抗体及其使用方法 Download PDF

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Publication number
CN111225926B
CN111225926B CN201880065379.0A CN201880065379A CN111225926B CN 111225926 B CN111225926 B CN 111225926B CN 201880065379 A CN201880065379 A CN 201880065379A CN 111225926 B CN111225926 B CN 111225926B
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China
Prior art keywords
seq
antibody
amino acid
pdl1
acid sequence
Prior art date
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CN201880065379.0A
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English (en)
Chinese (zh)
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CN111225926A (zh
Inventor
迪·贡德
马蒂亚斯·布洛克
克里斯蒂安·赫斯
亚历山大·西莫南
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Numa Therapeutic Co ltd
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Numa Therapeutic Co ltd
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Priority claimed from EP17195781.4A external-priority patent/EP3470429A1/en
Application filed by Numa Therapeutic Co ltd filed Critical Numa Therapeutic Co ltd
Priority to CN202510273782.4A priority Critical patent/CN120248120A/zh
Publication of CN111225926A publication Critical patent/CN111225926A/zh
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    • 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
    • C07K16/2827—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 B7 molecules, e.g. CD80, CD86
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • 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
    • C07K16/2878—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 NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • 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
    • C07K2317/56—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
    • C07K2317/50—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
    • C07K2317/567—Framework region [FR]
    • 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
    • C07K2317/75—Agonist effect on antigen
    • 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
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • 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

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)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Peptides Or Proteins (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Liquid Crystal Substances (AREA)
CN201880065379.0A 2017-10-10 2018-10-09 靶向pdl1的抗体及其使用方法 Active CN111225926B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202510273782.4A CN120248120A (zh) 2017-10-10 2018-10-09 靶向pdl1的抗体及其使用方法

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP17195781.4A EP3470429A1 (en) 2017-10-10 2017-10-10 Antibodies targeting pdl1 and methods of use thereof
EP17195781.4 2017-10-10
EP18167094 2018-04-12
EP18167094.4 2018-04-12
EP18180816 2018-06-29
EP18180816.3 2018-06-29
PCT/EP2018/077511 WO2019072869A1 (en) 2017-10-10 2018-10-09 PDL1 TARGETING ANTIBODIES AND METHODS OF USE THEREOF

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202510273782.4A Division CN120248120A (zh) 2017-10-10 2018-10-09 靶向pdl1的抗体及其使用方法

Publications (2)

Publication Number Publication Date
CN111225926A CN111225926A (zh) 2020-06-02
CN111225926B true CN111225926B (zh) 2025-03-14

Family

ID=63834022

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201880065379.0A Active CN111225926B (zh) 2017-10-10 2018-10-09 靶向pdl1的抗体及其使用方法
CN202510273782.4A Pending CN120248120A (zh) 2017-10-10 2018-10-09 靶向pdl1的抗体及其使用方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202510273782.4A Pending CN120248120A (zh) 2017-10-10 2018-10-09 靶向pdl1的抗体及其使用方法

Country Status (11)

Country Link
US (2) US12077588B2 (enExample)
EP (1) EP3694879A1 (enExample)
JP (3) JP7791650B2 (enExample)
KR (2) KR20200063147A (enExample)
CN (2) CN111225926B (enExample)
AU (2) AU2018348430B2 (enExample)
CA (1) CA3074802A1 (enExample)
IL (2) IL273578B1 (enExample)
MA (1) MA50353A (enExample)
SG (1) SG11202001654TA (enExample)
WO (1) WO2019072869A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7130678B2 (ja) * 2017-06-05 2022-09-05 ヌマブ セラピューティクス アクチェンゲゼルシャフト 新規抗ｈｓａ抗体
BR112020006999A2 (pt) * 2017-10-10 2020-10-06 Numab Therapeutics AG anticorpo multiespecífico, composição farmacêutica e método de produção
WO2020216379A1 (en) * 2019-04-26 2020-10-29 I-Mab Human pd-l1 antibodies
EP3816185A1 (en) * 2019-11-04 2021-05-05 Numab Therapeutics AG Multispecific antibody directed against pd-l1 and a tumor-associated antigen
EP4658310A1 (en) 2023-01-30 2025-12-10 Kymab Limited Antibodies
AU2024275787A1 (en) * 2023-05-19 2025-11-27 Numab Therapeutics AG Antibody variable domains and antibodies having decreased immunogenicity
WO2025133391A1 (en) 2023-12-22 2025-06-26 Numab Therapeutics AG Multispecific antibodies having specificity for cd47 and pdl1

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1753912A (zh) * 2002-12-23 2006-03-29 惠氏公司 抗pd－1抗体及其用途
CN105408356A (zh) * 2013-05-10 2016-03-16 努玛有限公司 双特异性构建体及其用于治疗多种疾病的用途

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US5225539A (en) 1986-03-27 1993-07-06 Medical Research Council Recombinant altered antibodies and methods of making altered antibodies
US4881175A (en) 1986-09-02 1989-11-14 Genex Corporation Computer based system and method for determining and displaying possible chemical structures for converting double- or multiple-chain polypeptides to single-chain polypeptides
US5260203A (en) 1986-09-02 1993-11-09 Enzon, Inc. Single polypeptide chain binding molecules
US5013653A (en) 1987-03-20 1991-05-07 Creative Biomolecules, Inc. Product and process for introduction of a hinge region into a fusion protein to facilitate cleavage
US5132405A (en) 1987-05-21 1992-07-21 Creative Biomolecules, Inc. Biosynthetic antibody binding sites
US5091513A (en) 1987-05-21 1992-02-25 Creative Biomolecules, Inc. Biosynthetic antibody binding sites
AU612370B2 (en) 1987-05-21 1991-07-11 Micromet Ag Targeted multifunctional proteins
US5258498A (en) 1987-05-21 1993-11-02 Creative Biomolecules, Inc. Polypeptide linkers for production of biosynthetic proteins
US5530101A (en) 1988-12-28 1996-06-25 Protein Design Labs, Inc. Humanized immunoglobulins
DE3920358A1 (de) 1989-06-22 1991-01-17 Behringwerke Ag Bispezifische und oligospezifische, mono- und oligovalente antikoerperkonstrukte, ihre herstellung und verwendung
GB9114948D0 (en) 1991-07-11 1991-08-28 Pfizer Ltd Process for preparing sertraline intermediates
CA2103887C (en) 1991-12-13 2005-08-30 Gary M. Studnicka Methods and materials for preparation of modified antibody variable domains and therapeutic uses thereof
US5641870A (en) 1995-04-20 1997-06-24 Genentech, Inc. Low pH hydrophobic interaction chromatography for antibody purification
EP2380906A2 (en) 1997-06-12 2011-10-26 Novartis International Pharmaceutical Ltd. Artificial antibody polypeptides
DE19819846B4 (de) 1998-05-05 2016-11-24 Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts Multivalente Antikörper-Konstrukte
HUE037159T2 (hu) 2009-11-24 2018-08-28 Medimmune Ltd Targetált kötõdõ ágensek B7-H1 ellen
MX349096B (es) 2011-11-28 2017-07-11 Merck Patent Gmbh Anticuerpos anti-pd-l1 y sus usos.
TWI680138B (zh) 2014-01-23 2019-12-21 美商再生元醫藥公司 抗ｐｄ-ｌ１之人類抗體
MA44381A (fr) 2015-06-15 2019-01-23 Numab Innovation Ag Format d'anticorps hétérodimères multispécifiques
CN106939047B (zh) 2016-01-04 2021-08-31 江苏怀瑜药业有限公司 一种pd-l1抗体及其制备方法
JP7022993B2 (ja) * 2016-01-11 2022-02-21 インヒブルクス インコーポレイテッド 多価かつ多重特異性の４１ｂｂ結合融合タンパク質

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Publication number Priority date Publication date Assignee Title
CN1753912A (zh) * 2002-12-23 2006-03-29 惠氏公司 抗pd－1抗体及其用途
CN105408356A (zh) * 2013-05-10 2016-03-16 努玛有限公司 双特异性构建体及其用于治疗多种疾病的用途

Also Published As

Publication number Publication date
CN120248120A (zh) 2025-07-04
KR20200063147A (ko) 2020-06-04
JP2023166403A (ja) 2023-11-21
AU2025271488A1 (en) 2026-01-08
US20250066482A1 (en) 2025-02-27
EP3694879A1 (en) 2020-08-19
CA3074802A1 (en) 2019-04-18
AU2018348430A1 (en) 2020-03-12
JP7791650B2 (ja) 2025-12-24
IL323510A (en) 2025-11-01
MA50353A (fr) 2020-08-19
WO2019072869A1 (en) 2019-04-18
AU2018348430B2 (en) 2025-09-04
CN111225926A (zh) 2020-06-02
JP2021501569A (ja) 2021-01-21
KR20250057935A (ko) 2025-04-29
US20200283528A1 (en) 2020-09-10
US12077588B2 (en) 2024-09-03
IL273578B1 (en) 2025-11-01
SG11202001654TA (en) 2020-03-30
JP2025102791A (ja) 2025-07-08
IL273578A (en) 2020-05-31
JP7649825B2 (ja) 2025-03-21

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