AU2017248644B2 - Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof - Google Patents

Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof Download PDF

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Publication number
AU2017248644B2
AU2017248644B2 AU2017248644A AU2017248644A AU2017248644B2 AU 2017248644 B2 AU2017248644 B2 AU 2017248644B2 AU 2017248644 A AU2017248644 A AU 2017248644A AU 2017248644 A AU2017248644 A AU 2017248644A AU 2017248644 B2 AU2017248644 B2 AU 2017248644B2
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Prior art keywords
antibody
axl
antibodies
vol
antibody fragment
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AU2017248644A1 (en
Inventor
Hwai Wen Chang
Gerhard Frey
Jay M. Short
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Bioatla Inc
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Bioatla Inc
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Priority to AU2020200324A priority Critical patent/AU2020200324B2/en
Priority to AU2022203222A priority patent/AU2022203222B2/en
Priority to AU2025205498A priority patent/AU2025205498A1/en
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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
    • C07K16/2863Immunoglobulins [IGs], 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
    • 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
    • A61K47/62Medicinal 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 a protein, peptide or polyamino acid
    • A61K47/65Peptidic linkers, binders or spacers, e.g. peptidic enzyme-labile linkers
    • 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
    • A61K47/6803Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • 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
    • A61K47/6803Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A61K47/68031Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being an auristatin
    • 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
    • A61K47/6835Medicinal 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 the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6849Medicinal 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 the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
    • 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
    • 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
    • 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
    • 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
    • C07K2317/60Immunoglobulins 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
    • 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
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hematology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
  • Medicinal Preparation (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AU2017248644A 2016-04-15 2017-04-13 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof Active AU2017248644B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2020200324A AU2020200324B2 (en) 2016-04-15 2020-01-16 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof
AU2022203222A AU2022203222B2 (en) 2016-04-15 2022-05-13 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof
AU2025205498A AU2025205498A1 (en) 2016-04-15 2025-07-16 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662323036P 2016-04-15 2016-04-15
US62/323,036 2016-04-15
PCT/US2017/027372 WO2017180842A1 (en) 2016-04-15 2017-04-13 Anti-axl antibodies, antibody fragments and their immunoconjugates and uses thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2020200324A Division AU2020200324B2 (en) 2016-04-15 2020-01-16 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof

Publications (2)

Publication Number Publication Date
AU2017248644A1 AU2017248644A1 (en) 2018-10-25
AU2017248644B2 true AU2017248644B2 (en) 2019-10-31

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Application Number Title Priority Date Filing Date
AU2017248644A Active AU2017248644B2 (en) 2016-04-15 2017-04-13 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof
AU2020200324A Active AU2020200324B2 (en) 2016-04-15 2020-01-16 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof
AU2022203222A Active AU2022203222B2 (en) 2016-04-15 2022-05-13 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof
AU2025205498A Pending AU2025205498A1 (en) 2016-04-15 2025-07-16 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof

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AU2020200324A Active AU2020200324B2 (en) 2016-04-15 2020-01-16 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof
AU2022203222A Active AU2022203222B2 (en) 2016-04-15 2022-05-13 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof
AU2025205498A Pending AU2025205498A1 (en) 2016-04-15 2025-07-16 Anti-Axl antibodies, antibody fragments and their immunoconjugates and uses thereof

Country Status (12)

Country Link
US (3) US11149088B2 (cg-RX-API-DMAC7.html)
EP (2) EP4656204A2 (cg-RX-API-DMAC7.html)
JP (4) JP6735355B2 (cg-RX-API-DMAC7.html)
KR (5) KR102459684B1 (cg-RX-API-DMAC7.html)
CN (1) CN109563164A (cg-RX-API-DMAC7.html)
AU (4) AU2017248644B2 (cg-RX-API-DMAC7.html)
CA (1) CA3021086C (cg-RX-API-DMAC7.html)
IL (1) IL262173B (cg-RX-API-DMAC7.html)
MX (3) MX395074B (cg-RX-API-DMAC7.html)
SG (1) SG11201808994YA (cg-RX-API-DMAC7.html)
TW (3) TWI844893B (cg-RX-API-DMAC7.html)
WO (1) WO2017180842A1 (cg-RX-API-DMAC7.html)

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US11542332B2 (en) * 2016-03-26 2023-01-03 Bioatla, Inc. Anti-CTLA4 antibodies, antibody fragments, their immunoconjugates and uses thereof
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WO2017180842A1 (en) * 2016-04-15 2017-10-19 Bioatla, Llc Anti-axl antibodies, antibody fragments and their immunoconjugates and uses thereof
LT3455261T (lt) 2016-05-13 2022-11-10 Bioatla, Inc. Antikūnai prieš ror2, antikūnų fragmentai, jų imunokonjugatai ir panaudojimas
KR102585956B1 (ko) 2016-08-31 2023-10-05 바이오아트라, 인코퍼레이티드 조건부 활성 폴리펩티드 및 이를 제조하는 방법
SG10202107808SA (en) 2017-01-18 2021-08-30 F1 Oncology Inc Chimeric antigen receptors against axl or ror2 and methods of use thereof
CN107759691B (zh) * 2017-12-04 2018-09-25 杭州尚健生物技术有限公司 一种特异性结合axl的单克隆抗体
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
CN110540592B (zh) * 2018-05-29 2022-08-09 杭州尚健生物技术有限公司 结合axl蛋白的抗体及其应用
CA3103414A1 (en) * 2018-06-14 2019-12-19 Bioatla, Inc. Multi-specific antibody constructs
CN112823166B (zh) * 2018-09-07 2025-01-24 生物蛋白有限公司 用于修饰的t细胞的条件活性嵌合抗原受体
US20220177593A1 (en) * 2019-03-29 2022-06-09 Celldex Therapeutics, Inc. Anti-axl antibodies and methods of use thereof
WO2021013746A1 (en) 2019-07-19 2021-01-28 Genmab A/S Axl antibody-drug conjugates for use in treating cancer
US20250276075A1 (en) * 2020-11-12 2025-09-04 Bioatla, Inc. Methods of treating axl-expressing cancers with anti-axl antibodies, antibody fragments and their immunoconjugates
WO2022261846A1 (zh) * 2021-06-16 2022-12-22 上海鑫湾生物科技有限公司 靶向axl蛋白的抗体及其抗原结合片段、其制备方法和应用
WO2024145869A1 (en) * 2023-01-05 2024-07-11 Zhejiang Shimai Pharmaceutical Co., Ltd. Antibodies against axl and uses thereof
AU2024284408A1 (en) * 2023-06-06 2025-12-18 Joint Stock Company "Biocad" Monoclonal antibody or antigen-binding fragment thereof that specifically binds to axl, and use thereof

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