KR20220017909A - 단백질 다량체화를 위한 변이체 도메인 및 그의 분리 - Google Patents

단백질 다량체화를 위한 변이체 도메인 및 그의 분리 Download PDF

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Publication number
KR20220017909A
KR20220017909A KR1020217039330A KR20217039330A KR20220017909A KR 20220017909 A KR20220017909 A KR 20220017909A KR 1020217039330 A KR1020217039330 A KR 1020217039330A KR 20217039330 A KR20217039330 A KR 20217039330A KR 20220017909 A KR20220017909 A KR 20220017909A
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South Korea
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amino acid
region
immunoglobulin
antibody
ser
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Korean (ko)
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코르네리스 아드리안 데 크루이프
피터 브리안 실버만
리차드 본노
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메뤼스 엔.페.
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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
    • C07K16/2803—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/16—Extraction; Separation; Purification by chromatography
    • C07K1/18—Ion-exchange chromatography
    • 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
    • C07K16/06—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies from serum
    • C07K16/065—Purification, fragmentation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/12—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1267—Gram-positive bacteria
    • C07K16/1282—Clostridium (G)
    • 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
    • C07K16/2863—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 growth factors, growth regulators
    • 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
    • C07K16/36—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against blood coagulation factors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0684—Cells of the urinary tract or kidneys
    • C12N5/0686—Kidney cells
    • 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
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/515—Complete light chain, i.e. VL + CL
    • 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
    • C07K2317/522—CH1 domain
    • 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
    • C07K2317/524—CH2 domain
    • 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
    • C07K2317/526—CH3 domain
    • 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
    • C07K2317/71—Decreased effector function due to an Fc-modification
    • 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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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Cell Biology (AREA)
  • Mycology (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
KR1020217039330A 2019-05-09 2020-05-08 단백질 다량체화를 위한 변이체 도메인 및 그의 분리 Pending KR20220017909A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19173633.9 2019-05-09
EP19173633 2019-05-09
PCT/NL2020/050298 WO2020226502A2 (en) 2019-05-09 2020-05-08 Variant domains for multimerizing proteins and separation thereof

Publications (1)

Publication Number Publication Date
KR20220017909A true KR20220017909A (ko) 2022-02-14

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ID=66476558

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217039330A Pending KR20220017909A (ko) 2019-05-09 2020-05-08 단백질 다량체화를 위한 변이체 도메인 및 그의 분리

Country Status (16)

Country Link
US (1) US20210054049A1 (https=)
EP (1) EP3966238A2 (https=)
JP (2) JP7760377B2 (https=)
KR (1) KR20220017909A (https=)
CN (2) CN114702587A (https=)
AR (1) AR118898A1 (https=)
AU (2) AU2020268684C1 (https=)
BR (1) BR112021022405A2 (https=)
CA (1) CA3139402A1 (https=)
IL (1) IL287928A (https=)
MA (1) MA55884A (https=)
MX (1) MX2021013646A (https=)
PH (1) PH12021552833A1 (https=)
SG (1) SG11202112399PA (https=)
TW (1) TW202108613A (https=)
WO (1) WO2020226502A2 (https=)

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MA52212A (fr) * 2018-03-30 2021-02-17 Merus Nv Anticorps multivalent
EP4263597A2 (en) * 2020-12-18 2023-10-25 Kiniksa Pharmaceuticals, Ltd. Protein compositions and methods for producing and using the same
KR20250129720A (ko) 2022-12-27 2025-08-29 메뤼스 엔.페. 이중특이적 단백질을 생성하는 방법
TW202544033A (zh) 2024-04-15 2025-11-16 荷蘭商美勒斯公司 Ｃｄ３結合結構域
WO2025230409A1 (en) 2024-04-30 2025-11-06 Merus N.V. Multispecific antibody-drug conjugates
WO2025230410A1 (en) 2024-04-30 2025-11-06 Merus N.V. Multispecific antibody-drug conjugates
WO2026013015A1 (en) 2024-07-09 2026-01-15 Merus N.V. Multispecific binding moieties comprising calr and cd3 binding domains
WO2026018064A1 (en) 2024-07-16 2026-01-22 Merus N.V. Multispecific multi-drug antibody-drug conjugates

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CA2484930A1 (en) * 2002-05-06 2003-11-13 The Government Of The United States Of America, Represented By The Secretary, Department Of Health And Human Services Identification of novel broadly cross-reactive neutralizing human monoclonal antibodies using sequential antigen panning of phage display libraries
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Publication number Publication date
AR118898A1 (es) 2021-11-10
MX2021013646A (es) 2022-01-31
CA3139402A1 (en) 2020-11-12
CN114702587A (zh) 2022-07-05
JP2022534674A (ja) 2022-08-03
TW202108613A (zh) 2021-03-01
AU2020268684B2 (en) 2025-07-03
JP7760377B2 (ja) 2025-10-27
CN114430745A (zh) 2022-05-03
SG11202112399PA (en) 2021-12-30
WO2020226502A9 (en) 2022-03-03
PH12021552833A1 (en) 2023-01-16
WO2020226502A3 (en) 2021-02-04
US20210054049A1 (en) 2021-02-25
BR112021022405A2 (pt) 2022-04-19
MA55884A (fr) 2022-03-16
AU2020268684C1 (en) 2026-04-02
IL287928A (en) 2022-01-01
AU2025208511A1 (en) 2025-08-14
JP2025120179A (ja) 2025-08-15
NZ782091A (en) 2025-08-29
EP3966238A2 (en) 2022-03-16
WO2020226502A2 (en) 2020-11-12
AU2020268684A1 (en) 2021-12-09

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