CN113166239A - 抗il-17a抗体及其应用 - Google Patents

抗il-17a抗体及其应用 Download PDF

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CN113166239A
CN113166239A CN201980082789.0A CN201980082789A CN113166239A CN 113166239 A CN113166239 A CN 113166239A CN 201980082789 A CN201980082789 A CN 201980082789A CN 113166239 A CN113166239 A CN 113166239A
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China
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seq
antibody
antigen
binding fragment
amino acid
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CN201980082789.0A
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CN113166239B (zh
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姚剑
蒙丹
冯辉
姚盛
武海
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Shanghai Junshi Biosciences Co Ltd
Suzhou Junmeng Biosciences Co Ltd
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Shanghai Junshi Biosciences Co Ltd
Suzhou Junmeng Biosciences Co Ltd
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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
    • C07K16/24—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C07K16/244—Interleukins [IL]
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/06—Antiasthmatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/12—Drugs for disorders of the urinary system of the kidneys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/06—Antipsoriatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • 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
    • C07K16/24—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • 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
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • 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
    • C07K2317/50—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
    • 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
    • C07K2317/70—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto

Abstract

一种以高亲和力与IL‑17A特异性结合的抗体或其功能性片段。一种编码上述抗体或其功能性片段的核酸分子，用于表达抗体或其功能性片段的表达载体和宿主细胞，以及抗体或其功能性片段的生产方法。一种包含抗体或其功能性片段的药物组合物，以及使用抗体或其功能性片段治疗免疫功能失调性疾病的方法。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201980082789.0A 2018-12-12 2019-12-11 抗il-17a抗体及其应用 Active CN113166239B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201811515045.7A CN111303283A (zh) 2018-12-12 2018-12-12 抗il-17a抗体及其应用
CN2018115150457 2018-12-12
PCT/CN2019/124486 WO2020119707A1 (zh) 2018-12-12 2019-12-11 抗il-17a抗体及其应用

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CN113166239A true CN113166239A (zh) 2021-07-23
CN113166239B CN113166239B (zh) 2022-11-04

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CN201980082789.0A Active CN113166239B (zh) 2018-12-12 2019-12-11 抗il-17a抗体及其应用

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US (1) US20230159632A1 (zh)
EP (1) EP3896086A4 (zh)
JP (1) JP2022513224A (zh)
KR (1) KR20210102946A (zh)
CN (2) CN111303283A (zh)
AU (1) AU2019397309A1 (zh)
BR (1) BR112021011257A2 (zh)
CA (1) CA3123124A1 (zh)
IL (1) IL283881A (zh)
MX (1) MX2021007028A (zh)
SG (1) SG11202106128TA (zh)
WO (1) WO2020119707A1 (zh)
ZA (1) ZA202104048B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113769082A (zh) * 2020-06-10 2021-12-10 上海君实生物医药科技股份有限公司 抗il-17a抗体药物组合物及其用途
CN115746132B (zh) * 2021-09-03 2023-09-08 三优生物医药(上海)有限公司 抗il-17a抗体及其用途

Citations (5)

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CN103936854A (zh) * 2014-04-30 2014-07-23 北京精益泰翔技术发展有限公司 抗il-17a单克隆抗体及其制备与应用
CN104250302A (zh) * 2013-06-26 2014-12-31 上海君实生物医药科技有限公司 抗pd-1抗体及其应用
WO2015137843A1 (ru) * 2014-03-14 2015-09-17 Закрытое Акционерное Общество "Биокад" Анти-il-17-антитела, способ их получения и способ применения
CN105073775A (zh) * 2013-02-08 2015-11-18 诺华股份有限公司 抗-il-17a抗体及其在治疗自身免疫性和炎性病症中的用途
US20170291939A1 (en) * 2014-06-25 2017-10-12 Novartis Ag Antibodies specific for il-17a fused to hyaluronan binding peptide tags

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US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US5225539A (en) 1986-03-27 1993-07-06 Medical Research Council Recombinant altered antibodies and methods of making altered antibodies
US5530101A (en) 1988-12-28 1996-06-25 Protein Design Labs, Inc. Humanized immunoglobulins
DK2578685T3 (da) 2005-08-23 2019-06-03 Univ Pennsylvania Rna indeholende modificerede nukleosider og fremgangsmåder til anvendelse deraf
WO2013090186A1 (en) 2011-12-14 2013-06-20 modeRNA Therapeutics Modified nucleic acids, and acute care uses thereof
AR103173A1 (es) * 2014-12-22 2017-04-19 Novarits Ag Productos farmacéuticos y composiciones líquidas estables de anticuerpos il-17
CN106336459B (zh) * 2015-07-13 2020-12-08 三生国健药业（上海）股份有限公司 抗人白细胞介素-17a单克隆抗体、其制备方法和应用
CN106474470B (zh) * 2015-08-28 2020-05-22 江苏恒瑞医药股份有限公司 一种抗il-17a抗体的组合物
CA3036913C (en) * 2016-09-14 2023-05-16 Beijing Hanmi Pharm. Co., Ltd. Antibody specifically binding to il-17a and functional fragment thereof
CN107522783B (zh) * 2017-09-30 2020-07-07 华博生物医药技术（上海）有限公司 一种抗白介素17a的抗体、其制备方法和应用

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
CN105073775A (zh) * 2013-02-08 2015-11-18 诺华股份有限公司 抗-il-17a抗体及其在治疗自身免疫性和炎性病症中的用途
CN104250302A (zh) * 2013-06-26 2014-12-31 上海君实生物医药科技有限公司 抗pd-1抗体及其应用
WO2015137843A1 (ru) * 2014-03-14 2015-09-17 Закрытое Акционерное Общество "Биокад" Анти-il-17-антитела, способ их получения и способ применения
CN103936854A (zh) * 2014-04-30 2014-07-23 北京精益泰翔技术发展有限公司 抗il-17a单克隆抗体及其制备与应用
US20170291939A1 (en) * 2014-06-25 2017-10-12 Novartis Ag Antibodies specific for il-17a fused to hyaluronan binding peptide tags

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EP3896086A4 (en) 2022-09-07
US20230159632A1 (en) 2023-05-25
CA3123124A1 (en) 2020-06-18
ZA202104048B (en) 2023-12-20
CN111303283A (zh) 2020-06-19
WO2020119707A1 (zh) 2020-06-18
IL283881A (en) 2021-07-29
KR20210102946A (ko) 2021-08-20
CN113166239B (zh) 2022-11-04
BR112021011257A2 (pt) 2021-08-31
SG11202106128TA (en) 2021-07-29
AU2019397309A1 (en) 2021-07-29
JP2022513224A (ja) 2022-02-07
MX2021007028A (es) 2021-09-10
EP3896086A1 (en) 2021-10-20

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