JP2022553464A - 多重特異性抗体とその製造方法および使用 - Google Patents

多重特異性抗体とその製造方法および使用 Download PDF

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JP2022553464A
JP2022553464A JP2021537127A JP2021537127A JP2022553464A JP 2022553464 A JP2022553464 A JP 2022553464A JP 2021537127 A JP2021537127 A JP 2021537127A JP 2021537127 A JP2021537127 A JP 2021537127A JP 2022553464 A JP2022553464 A JP 2022553464A
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antibody
binding
peptide linker
antigen
cancer
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JP2022553464A5 (enExample
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シン カオ
ニーリャン チエン
ホンチエ リー
ツイマー ヤン
フーユイ ワン
シウチエ パン
ユンホイ リョウ
トンメイ フー
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    • A—HUMAN NECESSITIES
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    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
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    • C07—ORGANIC CHEMISTRY
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    • 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
    • C07K16/24—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C07K16/241—Tumor Necrosis Factors
    • A—HUMAN NECESSITIES
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    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
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    • A—HUMAN NECESSITIES
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A61P35/02—Antineoplastic agents specific for leukemia
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    • 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
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    • 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
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    • 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
    • C07K16/2818—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 CD28 or CD152
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    • 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
    • C07K16/2827—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 B7 molecules, e.g. CD80, CD86
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    • 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
    • C07K16/2878—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 NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
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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

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CN110669137B (zh) * 2019-10-24 2021-07-16 高新 一种多特异性抗体及其制备方法和用途
CN113214406B (zh) * 2020-01-21 2022-08-02 苏州普乐康医药科技有限公司 一种结合gpc3融合蛋白的制备方法及应用
CN112336873B (zh) 2020-08-04 2022-04-19 华南理工大学 用于多特异性抗体递送的蛋白型纳米颗粒及其应用、制备方法
CN114478788B (zh) * 2020-11-11 2025-07-18 北京免疫方舟医药科技有限公司 一种同时靶向cd3和cd137的融合蛋白及其制备方法和用途
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CN113527503A (zh) * 2021-07-27 2021-10-22 福建医科大学 一种用于类风湿性关节炎的抗VEGF和TNF-α双特异性纳米抗体融合蛋白
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CN115368448B (zh) * 2022-07-19 2025-08-01 合肥天港免疫药物有限公司 双特异性抗体及其应用
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CN115969997B (zh) * 2022-12-19 2024-02-13 华润生物医药有限公司 一种靶向cldn18.2的抗体药物偶联物及其应用
CN116987198B (zh) * 2023-09-28 2023-12-26 军科正源（北京）药物研究有限责任公司 一种靶向人pd-l1的融合蛋白及其用途
CN117843803B (zh) * 2023-12-29 2024-11-29 北京贝来药业有限公司 串联单域抗体及其在疾病治疗中的应用

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