CN113677359A - Cd25抗体 - Google Patents

Cd25抗体 Download PDF

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Publication number
CN113677359A
CN113677359A CN201980088154.1A CN201980088154A CN113677359A CN 113677359 A CN113677359 A CN 113677359A CN 201980088154 A CN201980088154 A CN 201980088154A CN 113677359 A CN113677359 A CN 113677359A
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CN
China
Prior art keywords
antibody
amino acid
presented
antibodies
binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201980088154.1A
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English (en)
Chinese (zh)
Inventor
李冰
M·P·格雷文
P·T·吉普
M·伦德伯格
M·斯里尼瓦桑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yibio Co
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Rubik Therapy Co ltd
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Publication date
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Publication of CN113677359A publication Critical patent/CN113677359A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • 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
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2866—Immunoglobulins [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 cytokines, lymphokines, interferons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • 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
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2896—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against molecules with a "CD"-designation, not provided for elsewhere
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/04—Antineoplastic agents specific for metastasis
    • 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
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • 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
    • 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
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Transplantation (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CN201980088154.1A 2018-11-14 2019-11-14 Cd25抗体 Pending CN113677359A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862767405P 2018-11-14 2018-11-14
US62/767,405 2018-11-14
PCT/US2019/061552 WO2020102591A1 (en) 2018-11-14 2019-11-14 Cd25 antibodies

Publications (1)

Publication Number Publication Date
CN113677359A true CN113677359A (zh) 2021-11-19

Family

ID=70730731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980088154.1A Pending CN113677359A (zh) 2018-11-14 2019-11-14 Cd25抗体

Country Status (6)

Country Link
US (2) US12215163B2 (https=)
EP (1) EP3880227A4 (https=)
JP (2) JP7619941B2 (https=)
CN (1) CN113677359A (https=)
CA (1) CA3120096A1 (https=)
WO (1) WO2020102591A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023134766A1 (zh) * 2022-01-17 2023-07-20 诺纳生物（苏州）有限公司 靶向cd25的抗体及其制备方法和应用
WO2024213046A1 (en) * 2023-04-11 2024-10-17 Suzhou Transcenta Therapeutics Co., Ltd. Anti-cd25 antibody and uses thereof

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109053882B (zh) * 2018-08-28 2019-08-23 东莞市朋志生物科技有限公司 一种ns1蛋白的结合蛋白以及应用
EP3880698A4 (en) 2018-11-14 2022-11-30 RubrYc Therapeutics, Inc. MANIPULATED CD25 POLYPEPTIDES AND USES THEREOF
MX2022001065A (es) * 2019-07-30 2022-02-14 Shanghai Hansoh Biomedical Co Ltd Anticuerpo anti-bcma, fragmento de union al antigeno y uso medico del mismo.
US20230049732A1 (en) * 2019-12-30 2023-02-16 University Of Louisville Research Foundation, Inc. Virus-like particle binding agents, related compositions, and related methods
CA3201423A1 (en) 2020-11-13 2022-05-19 Ibio, Inc. Cd25 antibodies
WO2022235295A1 (en) * 2021-05-07 2022-11-10 Kiromic BioPharma, Inc. Mesothelin isoform binding molecules and chimeric pd1 receptor molecules, cells containing the same and uses thereof
JP2024532790A (ja) * 2021-08-09 2024-09-10 南京▲諾▼艾新生物技▲術▼有限公司 組換え抗ヒトｃｄ２５抗体及びその使用
CA3228786A1 (en) * 2021-08-25 2023-03-02 Ibio, Inc. Anti-cd25 antibody
CN118829654A (zh) * 2021-12-29 2024-10-22 舒泰神(加州)生物科技有限公司 特异性识别C5aR1的抗体及其应用
CN119451978A (zh) 2022-07-01 2025-02-14 神经基因治疗公司 Neo-2/15变体及其用于优先刺激T调节细胞的用途
WO2024040194A1 (en) 2022-08-17 2024-02-22 Capstan Therapeutics, Inc. Conditioning for in vivo immune cell engineering
US12311033B2 (en) 2023-05-31 2025-05-27 Capstan Therapeutics, Inc. Lipid nanoparticle formulations and compositions
CN117050165B (zh) * 2023-08-14 2025-03-25 三优生物医药(上海)有限公司 一种靶向猴痘病毒的抗体、其抗原结合片段及其用途
WO2025076113A1 (en) 2023-10-05 2025-04-10 Capstan Therapeutics, Inc. Ionizable cationic lipids with conserved spacing and lipid nanoparticles
WO2025076127A1 (en) 2023-10-05 2025-04-10 Capstan Therapeutics, Inc. Constrained ionizable cationic lipids and lipid nanoparticles
WO2025179294A2 (en) 2024-02-22 2025-08-28 Capstan Therapeutics, Inc. Immune engineering amplification
WO2025217452A1 (en) 2024-04-11 2025-10-16 Capstan Therapeutics, Inc. Constrained ionizable cationic lipids and lipid nanoparticles
WO2025217454A2 (en) 2024-04-11 2025-10-16 Capstan Therapeutics, Inc. Ionizable cationic lipids and lipid nanoparticles
CN119331099B (zh) * 2024-11-06 2025-12-16 郑州伊美诺生物技术有限公司 抗嗜酸性粒细胞过氧化物酶的单克隆抗体及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018167104A1 (en) * 2017-03-17 2018-09-20 Tusk Therapeutics Ltd Fc-optimized anti-cd25 for tumour specific cell depletion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7438907B2 (en) * 2002-11-15 2008-10-21 Genmab A/S Human monoclonal antibodies against CD25
CN107129524B (zh) * 2007-09-25 2023-11-21 田园温室气体研究有限公司 用于抑制微生物细胞的疫苗和疫苗组分
WO2011051327A2 (en) * 2009-10-30 2011-05-05 Novartis Ag Small antibody-like single chain proteins
EA201892619A1 (ru) 2011-04-29 2019-04-30 Роше Гликарт Аг Иммуноконъюгаты, содержащие мутантные полипептиды интерлейкина-2
WO2014028776A1 (en) * 2012-08-15 2014-02-20 Zyngenia, Inc. Monovalent and multivalent multispecific complexes and uses thereof
EP2970486B1 (en) * 2013-03-15 2018-05-16 Xencor, Inc. Modulation of t cells with bispecific antibodies and fc fusions
WO2016179212A1 (en) * 2015-05-05 2016-11-10 Albert Einstein College Of Medicine, Inc. Antibody therapeutics against filovirus infections and uses thereof
WO2018089829A1 (en) 2016-11-10 2018-05-17 Fortis Therapeutics, Inc. Cd46-specific effector cells and uses thereof
CN110856446A (zh) 2017-04-18 2020-02-28 阿法姆海外股份有限公司 抗pd-l1抗体及其用途
EP3880698A4 (en) 2018-11-14 2022-11-30 RubrYc Therapeutics, Inc. MANIPULATED CD25 POLYPEPTIDES AND USES THEREOF

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018167104A1 (en) * 2017-03-17 2018-09-20 Tusk Therapeutics Ltd Fc-optimized anti-cd25 for tumour specific cell depletion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023134766A1 (zh) * 2022-01-17 2023-07-20 诺纳生物（苏州）有限公司 靶向cd25的抗体及其制备方法和应用
WO2024213046A1 (en) * 2023-04-11 2024-10-17 Suzhou Transcenta Therapeutics Co., Ltd. Anti-cd25 antibody and uses thereof

Also Published As

Publication number Publication date
WO2020102591A1 (en) 2020-05-22
JP2024175003A (ja) 2024-12-17
CA3120096A1 (en) 2020-05-22
JP7619941B2 (ja) 2025-01-22
EP3880227A4 (en) 2022-11-09
EP3880227A1 (en) 2021-09-22
US20230220102A1 (en) 2023-07-13
US12215163B2 (en) 2025-02-04
US20250122301A1 (en) 2025-04-17
JP2022507487A (ja) 2022-01-18

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