MX384640B - ANTICUERPO IGß ANTIHUMANO NOVEDOSO. - Google Patents

ANTICUERPO IGß ANTIHUMANO NOVEDOSO.

Info

Publication number
MX384640B
MX384640B MX2017001642A MX2017001642A MX384640B MX 384640 B MX384640 B MX 384640B MX 2017001642 A MX2017001642 A MX 2017001642A MX 2017001642 A MX2017001642 A MX 2017001642A MX 384640 B MX384640 B MX 384640B
Authority
MX
Mexico
Prior art keywords
amino acid
cdr
seq
human
acid sequence
Prior art date
Application number
MX2017001642A
Other languages
English (en)
Other versions
MX2017001642A (es
Inventor
Akifumi Morinaka
Daisuke Yamajuku
Mutsumi Seki
Satoshi Kubo
Shinji Soga
Takeshi Honda
Original Assignee
Astellas Pharma Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Astellas Pharma Inc filed Critical Astellas Pharma Inc
Publication of MX2017001642A publication Critical patent/MX2017001642A/es
Publication of MX384640B publication Critical patent/MX384640B/es

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IGs], 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46Hybrid immunoglobulins
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/02Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/10Cells modified by introduction of foreign genetic material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/40Immunoglobulins specific features characterized by post-translational modification
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/72Increased effector function due to an Fc-modification
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Cell Biology (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

La presente invención se refiere a un anticuerpo Igß antihumano en el cual BCR y Fc?RIlb se entrecruzan y tiene una función inmunosupresora mejorada en comparación con los anticuerpos convencionales. Solución. Un anticuerpo lgß antihumano que incluye: una región variable de cadena pesada que comprende CDR1 que consiste en la secuencia de aminoácidos de los números de aminoácidos 31 a 35 de la SEC ID NO: 2, CDR2 que consiste en la secuencia de aminoácidos de los números de aminoácidos 50 a 65 de la SEC ID NO: 2 y una CDR3 que consiste en la secuencia de aminoácidos de los números de aminoácidos 98 a 108 de la SEC ID NO: 2, una región variable de cadena ligera que comprende una CDR1 que consiste en la secuencia de aminoácidos de los números de aminoácidos 24 a 38 de la SEC ID NO: 4, una CDR2 que consiste en la secuencia de aminoácidos de los números de aminoácidos 54 a 60 de la SEC ID NO: 4, una CDR3 que consiste en la secuencia de aminoácidos de los números de aminoácidos 93 a 101 de la SEC ID NO: 4 y una región constante de cadena pesada que es una región constante de Ig?1 humana que tiene las mutaciones de aminoácidos de S239D, H268D y L328W.
MX2017001642A 2014-08-06 2015-08-05 ANTICUERPO IGß ANTIHUMANO NOVEDOSO. MX384640B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014160141 2014-08-06
PCT/JP2015/072162 WO2016021621A1 (ja) 2014-08-06 2015-08-05 新規抗ヒトIgβ抗体

Publications (2)

Publication Number Publication Date
MX2017001642A MX2017001642A (es) 2017-04-27
MX384640B true MX384640B (es) 2025-03-14

Family

ID=55263882

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001642A MX384640B (es) 2014-08-06 2015-08-05 ANTICUERPO IGß ANTIHUMANO NOVEDOSO.

Country Status (21)

Country Link
US (2) US10316086B2 (es)
EP (1) EP3178929B1 (es)
JP (1) JP6627761B2 (es)
KR (1) KR102488214B1 (es)
CN (1) CN106574259B (es)
AR (1) AR102042A1 (es)
AU (1) AU2015300080B2 (es)
CA (1) CA2957313C (es)
ES (1) ES2886443T3 (es)
IL (1) IL250404B (es)
MA (1) MA40321A (es)
MX (1) MX384640B (es)
MY (1) MY181914A (es)
PH (1) PH12017500201B1 (es)
PL (1) PL3178929T3 (es)
PT (1) PT3178929T (es)
RU (1) RU2710532C2 (es)
SG (1) SG11201700885SA (es)
TW (1) TWI681971B (es)
UA (1) UA121866C2 (es)
WO (1) WO2016021621A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201412659D0 (en) 2014-07-16 2014-08-27 Ucb Biopharma Sprl Molecules
GB201412658D0 (en) 2014-07-16 2014-08-27 Ucb Biopharma Sprl Molecules
GB201601077D0 (en) 2016-01-20 2016-03-02 Ucb Biopharma Sprl Antibody molecule
GB201601075D0 (en) 2016-01-20 2016-03-02 Ucb Biopharma Sprl Antibodies molecules
GB201601073D0 (en) 2016-01-20 2016-03-02 Ucb Biopharma Sprl Antibodies
EP3558363A1 (en) 2016-12-21 2019-10-30 Amgen Inc. Anti-tnf alpha antibody formulations
AU2020213565A1 (en) 2019-01-28 2021-08-05 Tuojie Biotech (Shanghai) Co., Ltd. Anti-CD79B antibody, antigen-binding fragment thereof, and pharmaceutical use thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101254302B (zh) * 1999-05-07 2011-05-11 杰南技术公司 使用与b细胞表面标志结合的拮抗剂治疗自身免疫病
US20020150573A1 (en) * 2000-11-10 2002-10-17 The Rockefeller University Anti-Igalpha-Igbeta antibody for lymphoma therapy
AU2002332290B2 (en) * 2001-09-25 2007-11-08 Astellas Pharma Inc. Recombinant anti-osteopontin antibody and use thereof
US20090068178A1 (en) 2002-05-08 2009-03-12 Genentech, Inc. Compositions and Methods for the Treatment of Tumor of Hematopoietic Origin
EP1885186B1 (en) * 2005-06-01 2015-09-02 California Institute Of Technology Method of targeted gene delivery using viral vectors
EP1941275B1 (en) * 2005-09-29 2013-07-24 Medimmune, Inc. Method of identifying membrane lg specific antibodies and use thereof for targeting immunoglobulin-producing precursor cells
WO2008027986A2 (en) * 2006-09-01 2008-03-06 Therapeutic Human Polyclonals, Inc. Enhanced expression of human or humanized immunoglobulin in non-human transgenic animals
EP3392273A1 (en) 2007-05-30 2018-10-24 Xencor, Inc. Methods and compositions for inhibiting cd32b expressing cells
RS53595B1 (sr) 2007-07-16 2015-02-27 Genentech, Inc. Anti-cd79b antitela i imunokonjugati i metode upotrebe
IL287292B (en) 2008-01-31 2022-09-01 Genentech Inc Cycteine engineering anti-cd79b antibodies and antibody-drug conjugates
CN103154025B (zh) * 2010-08-02 2015-07-01 宏观基因有限公司 共价双抗体及其用途
UA116479C2 (uk) 2013-08-09 2018-03-26 Макродженікс, Інк. БІСПЕЦИФІЧНЕ МОНОВАЛЕНТНЕ Fc-ДІАТІЛО, ЯКЕ ОДНОЧАСНО ЗВ'ЯЗУЄ CD32B I CD79b, ТА ЙОГО ЗАСТОСУВАННЯ

Also Published As

Publication number Publication date
EP3178929B1 (en) 2021-08-04
PT3178929T (pt) 2021-09-02
AR102042A1 (es) 2017-02-01
EP3178929A1 (en) 2017-06-14
UA121866C2 (uk) 2020-08-10
RU2017106743A3 (es) 2019-03-22
CN106574259B (zh) 2020-11-10
BR112017002237A2 (pt) 2017-11-21
US10316086B2 (en) 2019-06-11
CN106574259A (zh) 2017-04-19
TWI681971B (zh) 2020-01-11
IL250404B (en) 2022-07-01
RU2017106743A (ru) 2018-09-06
PL3178929T3 (pl) 2021-12-20
MX2017001642A (es) 2017-04-27
AU2015300080A1 (en) 2017-02-23
PH12017500201A1 (en) 2017-07-10
TW201619197A (zh) 2016-06-01
CA2957313C (en) 2023-05-09
KR20170040232A (ko) 2017-04-12
KR102488214B1 (ko) 2023-01-12
EP3178929A4 (en) 2018-01-24
JP6627761B2 (ja) 2020-01-08
AU2015300080B2 (en) 2021-04-01
RU2710532C2 (ru) 2019-12-26
US11059889B2 (en) 2021-07-13
MY181914A (en) 2021-01-14
MA40321A (fr) 2021-04-14
JPWO2016021621A1 (ja) 2017-06-01
SG11201700885SA (en) 2017-03-30
US20190309063A1 (en) 2019-10-10
IL250404A0 (en) 2017-03-30
US20170226207A1 (en) 2017-08-10
PH12017500201B1 (en) 2021-05-05
WO2016021621A1 (ja) 2016-02-11
ES2886443T3 (es) 2021-12-20
CA2957313A1 (en) 2016-02-11

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