CA2966397A1 - Methods for generating bispecific shark variable antibody domains and use thereof - Google Patents

Methods for generating bispecific shark variable antibody domains and use thereof Download PDF

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Publication number
CA2966397A1
CA2966397A1 CA2966397A CA2966397A CA2966397A1 CA 2966397 A1 CA2966397 A1 CA 2966397A1 CA 2966397 A CA2966397 A CA 2966397A CA 2966397 A CA2966397 A CA 2966397A CA 2966397 A1 CA2966397 A1 CA 2966397A1
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Canada
Prior art keywords
vnar
domains
fusion protein
inventive
domain
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.)
Abandoned
Application number
CA2966397A
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English (en)
French (fr)
Inventor
Stefan Becker
Bjoern Hock
Stefan ZIELONKA
Harald Kolmar
Martin EMPTING
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Merck Patent GmbH
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Merck Patent GmbH
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Publication of CA2966397A1 publication Critical patent/CA2966397A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • 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
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • 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
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034—Isolating an individual clone by screening libraries
    • C12N15/1037—Screening libraries presented on the surface of microorganisms, e.g. phage display, E. coli display
    • 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
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/80—Vectors or expression systems specially adapted for eukaryotic hosts for fungi
    • C12N15/81—Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B40/00—Libraries per se, e.g. arrays, mixtures
    • C40B40/04—Libraries containing only organic compounds
    • C40B40/06—Libraries containing nucleotides or polynucleotides, or derivatives thereof
    • C40B40/08—Libraries containing RNA or DNA which encodes proteins, e.g. gene libraries
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B50/00—Methods of creating libraries, e.g. combinatorial synthesis
    • C40B50/06—Biochemical methods, e.g. using enzymes or whole viable microorganisms
    • 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
    • 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
    • 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
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/39558—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against tumor tissues, cells, antigens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • 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
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • 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
    • C07K2317/50—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
    • C07K2317/567—Framework region [FR]
    • 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
    • C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Virology (AREA)
  • Transplantation (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA2966397A 2014-11-03 2015-10-21 Methods for generating bispecific shark variable antibody domains and use thereof Abandoned CA2966397A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14003700 2014-11-03
EP14003700.3 2014-11-03
PCT/EP2015/002086 WO2016070959A1 (en) 2014-11-03 2015-10-21 Methods for generating bispecific shark variable antibody domains and use thereof

Publications (1)

Publication Number Publication Date
CA2966397A1 true CA2966397A1 (en) 2016-05-12

Family

ID=51945671

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2966397A Abandoned CA2966397A1 (en) 2014-11-03 2015-10-21 Methods for generating bispecific shark variable antibody domains and use thereof

Country Status (8)

Country Link
US (1) US11001640B2 (enExample)
EP (1) EP3215531A1 (enExample)
JP (1) JP6734271B2 (enExample)
CN (1) CN107074961A (enExample)
AU (1) AU2015342264B2 (enExample)
CA (1) CA2966397A1 (enExample)
IL (1) IL252008A0 (enExample)
WO (1) WO2016070959A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018031424A1 (en) * 2016-08-06 2018-02-15 Ossianix, Inc. In vivo methods for selecting peptides that cross the blood brain barrier, related compositions and methods of use
EP4491234A3 (en) 2017-02-08 2025-04-09 Dragonfly Therapeutics, Inc. Multi-specific binding proteins for activation of natural killer cells and therapeutic uses thereof to treat cancer
BR112019017197A2 (pt) 2017-02-20 2020-04-14 Dragonfly Therapeutics, Inc. proteínas que se ligam a her2, nkg2d e cd16
KR20200037388A (ko) * 2017-08-16 2020-04-08 드래곤플라이 쎄라퓨틱스, 인크. Nkg2d, cd16, 및 egfr, hla-e, ccr4 또는 pd-l1에 결합하는 단백질
AU2019218125B2 (en) 2018-02-08 2025-03-13 Dragonfly Therapeutics, Inc. Combination therapy of cancer involving multi-specific binding proteins that activate natural killer cells
PE20220278A1 (es) 2018-02-08 2022-02-25 Dragonfly Therapeutics Inc Dominios variables de anticuerpos que se dirigen al receptor nkg2d
TW201942134A (zh) 2018-02-20 2019-11-01 美商蜻蜓醫療公司 結合cd33、nkg2d及cd16之多特異性結合蛋白及使用方法
EA202091888A1 (ru) 2018-08-08 2020-10-23 Драгонфлай Терапьютикс, Инк. Вариабельные домены антител, нацеленные на рецептор nkg2d
KR20250112921A (ko) 2018-08-08 2025-07-24 드래곤플라이 쎄라퓨틱스, 인크. Nkg2d, cd16 및 종양 관련 항원에 결합하는 단백질
EA202190468A1 (ru) 2018-08-08 2021-07-06 Драгонфлай Терапьютикс, Инк. Мультиспецифические связывающие белки, которые связывают bcma, nkg2d и cd16, и способы их применения
WO2020056327A1 (en) 2018-09-14 2020-03-19 Ossianix, Inc. Tfr-specific binding moieties and transcytosis method to select vnars that cross cellular barriers
EP4146271A4 (en) 2020-05-06 2024-09-04 Dragonfly Therapeutics, Inc. PROTEINS THAT BIND NKG2D, CD16 AND CLEC12A
CN112301431B (zh) * 2020-08-12 2023-01-31 华东理工大学 基于鲨鱼抗体可变区v-nar的噬菌体文库及其构建方法
US12377144B2 (en) 2021-03-03 2025-08-05 Dragonfly Therapeutics, Inc. Methods of treating cancer using multi-specific binding proteins that bind NKG2D, CD16 and a tumor-associated antigen
CN112940120B (zh) * 2021-05-14 2021-08-17 深圳海创生物技术有限公司 降钙素原单域抗体及其应用和试剂盒
CN118475603A (zh) * 2021-11-03 2024-08-09 香港城市大学深圳研究院 高亲和力抗EGFP和抗SARS-CoV-2 vNAR单域抗体及其用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100976743B1 (ko) 2001-05-24 2010-08-19 지모제넥틱스, 인코포레이티드 Ｔａｃｉ-면역글로불린 융합 단백질
AP2012006359A0 (en) * 2010-03-03 2012-08-31 Boehringer Ingelheim Int Biparatopic abeta binding polypeptides
RU2608640C2 (ru) * 2010-08-16 2017-01-23 Новиммун С.А. Способы получения мультиспецифичных и мультивалентных антител
WO2013167883A1 (en) 2012-05-07 2013-11-14 The University Court Of The University Of Aberdeen Single domain binding molecule
JP6616284B2 (ja) * 2013-04-23 2019-12-04 ザ ユニバーシティ コート オブ ザ ユニバーシティ オブ アバディーン 特異的結合分子の人工ライブラリー

Also Published As

Publication number Publication date
IL252008A0 (en) 2017-06-29
AU2015342264B2 (en) 2021-08-12
JP2017536114A (ja) 2017-12-07
EP3215531A1 (en) 2017-09-13
CN107074961A (zh) 2017-08-18
US11001640B2 (en) 2021-05-11
US20180171020A1 (en) 2018-06-21
WO2016070959A1 (en) 2016-05-12
JP6734271B2 (ja) 2020-08-05
AU2015342264A1 (en) 2017-06-15

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FZDE Discontinued

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