JP7071935B2 - 抗Axlアンタゴニスト抗体 - Google Patents

抗Axlアンタゴニスト抗体 Download PDF

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JP7071935B2
JP7071935B2 JP2018566591A JP2018566591A JP7071935B2 JP 7071935 B2 JP7071935 B2 JP 7071935B2 JP 2018566591 A JP2018566591 A JP 2018566591A JP 2018566591 A JP2018566591 A JP 2018566591A JP 7071935 B2 JP7071935 B2 JP 7071935B2
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antibody
axl
seq
antibodies
domain
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JP2019528677A (ja
JP2019528677A5 (enExample
Inventor
ミクレム,ダーヴィド
クプリヤノフ,セルゲイ
ロレンス,ジェームズ
アハメド,ラヴィーナ
ニルソン,リン
サンダル,トーン
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ベルゲン テクノロジオーヴァーフォリング エイエス
ベルゲンビオ アーエスアー
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    • 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
    • C07K16/32Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • 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
    • C07K16/2863Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6801Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/04Antineoplastic agents specific for metastasis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/40Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against enzymes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/573Immunoassay; Biospecific binding assay; Materials therefor for enzymes or isoenzymes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6893Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
    • 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
    • C07K2317/20Immunoglobulins 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
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/40Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41Glycosylation, sialylation, or fucosylation
    • 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
    • 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
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • 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
    • C07K2319/55Fusion polypeptide containing a fusion with a toxin, e.g. diphteria toxin
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90Enzymes; Proenzymes
    • G01N2333/91Transferases (2.)
    • G01N2333/912Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00Detection or diagnosis of diseases
    • G01N2800/70Mechanisms involved in disease identification
    • G01N2800/7052Fibrosis

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (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)
  • Hospice & Palliative Care (AREA)
JP2018566591A 2016-06-22 2017-06-21 抗Axlアンタゴニスト抗体 Expired - Fee Related JP7071935B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1610902.7A GB201610902D0 (en) 2016-06-22 2016-06-22 Anti-Axl Antagonistic Antibodies
GB1610902.7 2016-06-22
PCT/EP2017/065313 WO2017220695A1 (en) 2016-06-22 2017-06-21 Anti-axl antagonistic antibodies

Publications (3)

Publication Number Publication Date
JP2019528677A JP2019528677A (ja) 2019-10-17
JP2019528677A5 JP2019528677A5 (enExample) 2020-07-30
JP7071935B2 true JP7071935B2 (ja) 2022-05-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018566591A Expired - Fee Related JP7071935B2 (ja) 2016-06-22 2017-06-21 抗Axlアンタゴニスト抗体

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US (3) US11198734B2 (enExample)
EP (1) EP3475305A1 (enExample)
JP (1) JP7071935B2 (enExample)
KR (1) KR102458196B1 (enExample)
CN (2) CN116903748A (enExample)
AU (1) AU2017281326A1 (enExample)
CA (1) CA3025729A1 (enExample)
GB (1) GB201610902D0 (enExample)
MX (1) MX2018016096A (enExample)
WO (1) WO2017220695A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3233119A2 (en) * 2014-12-18 2017-10-25 Bergen Teknologioverforing AS Anti-axl antagonistic antibodies
GB201610902D0 (en) * 2016-06-22 2016-08-03 Bergen Teknologioverforing As And Bergenbio As Anti-Axl Antagonistic Antibodies
CN110483639A (zh) 2018-05-15 2019-11-22 复旦大学 靶向axl的抗体及抗体-药物偶联物及其制备方法和用途
GB201912059D0 (en) 2019-08-22 2019-10-09 Bergenbio As Combaination therapy of a patient subgroup
NL2024108B1 (en) * 2019-10-26 2021-07-19 Vitroscan B V Methods and apparatus for measuring immune-cell mediated anti-tumoroid responses
BR112022015977A2 (pt) * 2020-02-28 2022-10-11 Symphogen As Anticorpos anti-axl e composições
GB202004189D0 (en) 2020-03-23 2020-05-06 Bergenbio As Combination therapy
IL297132A (en) 2020-04-08 2022-12-01 Bergenbio Asa axl inhibitors for antiviral therapy
GB202006072D0 (en) * 2020-04-24 2020-06-10 Bergenbio Asa Method of selecting patients for treatment with cmbination therapy
MX2023008744A (es) 2021-01-29 2023-10-02 Illimis Therapeutics Inc Molecula de fusion que tiene actividad no inflamatoria inductora de la fagocitosis.
GB202104037D0 (en) 2021-03-23 2021-05-05 Bergenbio Asa Combination therapy
EP4357365A4 (en) * 2021-06-16 2025-06-04 Shanghai Sinobay Biotechnology Co., Ltd. Antibodies against AXL protein and antigen-binding fragment thereof, as well as methods of production and use thereof
EP4359439A1 (en) * 2021-06-24 2024-05-01 Yeda Research and Development Co. Ltd Combination therapy for the treatment of cancer comprising an anti-egfr antibody and an axl-inhibitor
WO2024040114A2 (en) * 2022-08-18 2024-02-22 BioLegend, Inc. Anti-axl antibodies, antigen-binding fragments thereof and methods for making and using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011505120A (ja) 2007-11-12 2011-02-24 ユー3・ファーマ・ゲーエムベーハー Axl抗体
JP2014532687A (ja) 2011-11-03 2014-12-08 ピエール、ファーブル、メディカマン 抗原結合タンパク質および癌の治療のためのアドレッシング産物としてのその使用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1382969A1 (en) 2002-07-17 2004-01-21 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Diagnosis and prevention of cancer cell invasion
KR101568051B1 (ko) 2007-11-15 2015-11-10 추가이 세이야쿠 가부시키가이샤 Anexelekto에 결합하는 단일클론항체, 및 그의 이용
JP5909442B2 (ja) 2009-05-11 2016-04-26 ユー3・ファーマ・ゲーエムベーハー ヒト化axl抗体
RU2011151069A (ru) 2009-05-15 2013-06-20 Чугаи Сейяку Кабусики Кайся Анти-axl антитело
TW201106972A (en) 2009-07-27 2011-03-01 Genentech Inc Combination treatments
CA2794731C (en) * 2010-06-18 2019-03-19 Genentech, Inc. Anti-axl antibodies and methods of use
JP6033293B2 (ja) 2011-06-22 2016-11-30 インサーム(インスティテュ ナシオナル ドゥ ラ サンテ エ ドゥ ラ ルシェルシェ メディカル)Inserm(Institut National Dela Sante Et De La Recherche Medicale) 抗Axl抗体及びその使用
US9409988B2 (en) * 2011-06-22 2016-08-09 Inserm (Institut National De La Sante Et De La Recherche Medicale) Anti-Axl antibodies and uses thereof
CA2890265C (en) * 2012-11-05 2023-01-17 Pierre Fabre Medicament Antigen binding proteins and their use as addressing product for the treatment of cancer
WO2014144553A1 (en) * 2013-03-15 2014-09-18 Amgen Inc. Secreted frizzle-related protein 5 (sfrp5) binding proteins and methods of treatment
US20160106861A1 (en) 2013-04-26 2016-04-21 Spirogen Sarl Axl antibody-drug conjugate and its use for the treatment of cancer
MX380864B (es) * 2014-01-29 2025-03-12 Dana Farber Cancer Inst Inc Anticuerpos contra el dominio extracelular de muc1-c (muc1-c/ecd).
GB201410826D0 (en) 2014-06-18 2014-07-30 Bergenbio As Anti-axl antibodies
GB201410825D0 (en) 2014-06-18 2014-07-30 Bergenbio As Anti-axl antibodies
US9986723B2 (en) 2014-10-22 2018-06-05 The Board Of Regents Of The University Of Texas System Screen and use of therapeutics for pancreatic ductal adenocarcinoma
EP3229836B1 (en) 2014-12-09 2019-11-13 Institut National de la Sante et de la Recherche Medicale (INSERM) Human monoclonal antibodies against axl
EP3233119A2 (en) 2014-12-18 2017-10-25 Bergen Teknologioverforing AS Anti-axl antagonistic antibodies
GB201610902D0 (en) * 2016-06-22 2016-08-03 Bergen Teknologioverforing As And Bergenbio As Anti-Axl Antagonistic Antibodies
US11159088B2 (en) * 2019-06-19 2021-10-26 Appulse Power Inc. Dual path and mode start-up circuit
GB202004189D0 (en) * 2020-03-23 2020-05-06 Bergenbio As Combination therapy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011505120A (ja) 2007-11-12 2011-02-24 ユー3・ファーマ・ゲーエムベーハー Axl抗体
JP2014532687A (ja) 2011-11-03 2014-12-08 ピエール、ファーブル、メディカマン 抗原結合タンパク質および癌の治療のためのアドレッシング産物としてのその使用

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Publication number Publication date
US11198734B2 (en) 2021-12-14
CN109311997A (zh) 2019-02-05
JP2019528677A (ja) 2019-10-17
AU2017281326A1 (en) 2018-11-15
CN109311997B (zh) 2023-07-18
KR20190021244A (ko) 2019-03-05
US20240190972A1 (en) 2024-06-13
US20210171643A1 (en) 2021-06-10
EP3475305A1 (en) 2019-05-01
WO2017220695A1 (en) 2017-12-28
US11732048B2 (en) 2023-08-22
US20220195054A1 (en) 2022-06-23
CA3025729A1 (en) 2017-12-28
MX2018016096A (es) 2019-05-06
CN116903748A (zh) 2023-10-20
GB201610902D0 (en) 2016-08-03
KR102458196B1 (ko) 2022-10-25

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