TWI863932B - 5t4單域抗體及其治療性組合物 - Google Patents

5t4單域抗體及其治療性組合物 Download PDF

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TWI863932B
TWI863932B TW108136772A TW108136772A TWI863932B TW I863932 B TWI863932 B TW I863932B TW 108136772 A TW108136772 A TW 108136772A TW 108136772 A TW108136772 A TW 108136772A TW I863932 B TWI863932 B TW I863932B
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seq
amino acid
acid sequence
binding
domain
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TW108136772A
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TW202021986A (zh
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約翰 Ｃ 湯門
麥克 Ｄ 卡布蘭
凱特琳 Ｍ 威爾斯
羅杰 Ａ 潘迪
安潔莉卡 Ｎ 珊那布里爾
思尼 Ａ 巴恩斯
瑪格麗特 Ｅ 哈爾
伯瑞登 Ｐ 艾克曼
羅特格爾 Ｈ 傑克森
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美商因荷布瑞克斯生物科學公司
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • 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
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/7051—T-cell receptor (TcR)-CD3 complex
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    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/555—Interferons [IFN]
    • C07K14/56—IFN-alpha
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    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
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    • C07K14/565—IFN-beta
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    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/555—Interferons [IFN]
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    • C—CHEMISTRY; METALLURGY
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    • 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
    • C07K16/2809—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 the T-cell receptor (TcR)-CD3 complex
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    • C07—ORGANIC CHEMISTRY
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    • 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
    • C07K16/2818—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 CD28 or CD152
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    • 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
    • C07K16/283—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 Fc-receptors, e.g. CD16, CD32, CD64
    • C—CHEMISTRY; METALLURGY
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    • C07K2317/22—Immunoglobulins specific features characterized by taxonomic origin from camelids, e.g. camel, llama or dromedary
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    • C07K2317/00—Immunoglobulins specific features
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    • C07—ORGANIC CHEMISTRY
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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    • 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
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    • 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
    • C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C07K2317/624—Disulfide-stabilized antibody (dsFv)
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    • C07—ORGANIC CHEMISTRY
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/71—Decreased effector function due to an Fc-modification
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    • C07K2317/00—Immunoglobulins specific features
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    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • C07K2319/00—Fusion polypeptide
    • C—CHEMISTRY; METALLURGY
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    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
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    • C07—ORGANIC CHEMISTRY
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    • C07K2319/00—Fusion polypeptide
    • C07K2319/50—Fusion polypeptide containing protease site

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  • Gastroenterology & Hepatology (AREA)
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  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
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TW108136772A 2018-10-11 2019-10-09 5t4單域抗體及其治療性組合物 TWI863932B (zh)

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US201862744631P 2018-10-11 2018-10-11
US62/744,631 2018-10-11
US201962877824P 2019-07-23 2019-07-23
US62/877,824 2019-07-23

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TW202021986A TW202021986A (zh) 2020-06-16
TWI863932B true TWI863932B (zh) 2024-12-01

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US (1) US20210340273A1 (enExample)
EP (1) EP3863721A1 (enExample)
JP (2) JP2022504802A (enExample)
CN (1) CN113518647A (enExample)
CA (1) CA3114693A1 (enExample)
TW (2) TW202506736A (enExample)
WO (1) WO2020076992A1 (enExample)

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JP7724061B2 (ja) 2018-04-11 2025-08-15 インヒブルクス バイオサイエンシズ インコーポレイテッド 制約されたｃｄ３結合を有する多重特異性ポリペプチド構築物ならびに関連する方法および使用
TW202035451A (zh) 2018-07-24 2020-10-01 美商英伊布里克斯公司 含有受限cd3結合域及受體結合區之多重特異性多肽構築體及其使用方法
CN113166263A (zh) 2018-10-11 2021-07-23 印希比股份有限公司 Dll3单域抗体及其治疗性组合物
CN120943967A (zh) * 2019-12-05 2025-11-14 艾贝乐医药科技有限公司 TriAx抗体的组合物及其制备和使用方法
IL294879A (en) * 2020-01-29 2022-09-01 Inhibrx Inc Monodomain antibodies of cd28 and their multivalent and multispecific constructs
WO2022040603A2 (en) * 2020-08-21 2022-02-24 The Rockefeller University Single-domain antibodies that bind sars-cov-2
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WO2022081841A1 (en) * 2020-10-16 2022-04-21 Fred Hutchinson Cancer Research Center Specific targeting of tumor-infiltrating regulatory t cells (tregs) using icos and il-1r1
WO2022081971A1 (en) * 2020-10-16 2022-04-21 The Children's Medical Center Corporation Notch4 antibodies and uses thereof
EP4476258A1 (en) * 2022-02-07 2024-12-18 Toreador Therapeutics, Inc. Multispecific binding protein compositions and uses thereof
WO2024197151A2 (en) * 2023-03-22 2024-09-26 Salubris Biotherapeutics, Inc. Anti-5t4 antigen binding domains, antibody-drug conjugates and methods of use thereof
WO2025012118A2 (en) * 2023-07-07 2025-01-16 LAVA Therapeutics N.V. 5t4 binding agents and methods of use
CN117624366A (zh) * 2023-10-20 2024-03-01 上海洛启生物医药技术有限公司 5t4纳米抗体及其应用

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