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WO2006047350A3 - IgG IMMUNOGLOBULIN VARIANTS WITH OPTIMIZED EFFECTOR FUNCTION - Google Patents

IgG IMMUNOGLOBULIN VARIANTS WITH OPTIMIZED EFFECTOR FUNCTION Download PDF

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Publication number
WO2006047350A3
WO2006047350A3 PCT/US2005/038064 US2005038064W WO2006047350A3 WO 2006047350 A3 WO2006047350 A3 WO 2006047350A3 US 2005038064 W US2005038064 W US 2005038064W WO 2006047350 A3 WO2006047350 A3 WO 2006047350A3
Authority
WO
WIPO (PCT)
Prior art keywords
igg immunoglobulin
effector function
immunoglobulin variants
optimized effector
optimized
Prior art date
Application number
PCT/US2005/038064
Other languages
French (fr)
Other versions
WO2006047350A2 (en
Inventor
Gregory Alan Lazar
Bassil I Dahiyat
Wei Dang
Sher Bahadur Karki
Omid Vafa
Original Assignee
Xencor Inc
Gregory Alan Lazar
Bassil I Dahiyat
Wei Dang
Sher Bahadur Karki
Omid Vafa
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 Xencor Inc, Gregory Alan Lazar, Bassil I Dahiyat, Wei Dang, Sher Bahadur Karki, Omid Vafa filed Critical Xencor Inc
Publication of WO2006047350A2 publication Critical patent/WO2006047350A2/en
Publication of WO2006047350A3 publication Critical patent/WO2006047350A3/en

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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
    • C07K16/32Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • 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
    • C07K16/2878Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • 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
    • C07K16/2896Immunoglobulins [IGs], 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
    • 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
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • 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
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/734Complement-dependent cytotoxicity [CDC]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

The present application relates to optimized IgG immunoglobulin variants, engineering methods for their generation, and their application, particularly for therapeutic purposes.
PCT/US2005/038064 2004-10-21 2005-10-21 IgG IMMUNOGLOBULIN VARIANTS WITH OPTIMIZED EFFECTOR FUNCTION WO2006047350A2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US62138704P 2004-10-21 2004-10-21
US60/621,387 2004-10-21
US62906804P 2004-11-18 2004-11-18
US60/629,068 2004-11-18
US65296805P 2005-02-14 2005-02-14
US60/652,968 2005-02-14
US65900405P 2005-03-03 2005-03-03
US60/659,004 2005-03-03
US72329405P 2005-10-03 2005-10-03
US60/723,294 2005-10-03

Publications (2)

Publication Number Publication Date
WO2006047350A2 WO2006047350A2 (en) 2006-05-04
WO2006047350A3 true WO2006047350A3 (en) 2006-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/038064 WO2006047350A2 (en) 2004-10-21 2005-10-21 IgG IMMUNOGLOBULIN VARIANTS WITH OPTIMIZED EFFECTOR FUNCTION

Country Status (1)

Country Link
WO (1) WO2006047350A2 (en)

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US9399680B2 (en) 2007-12-05 2016-07-26 Chugai Seiyaku Kabushiki Kaisha Nucleic acids encoding anti-NR10 antibodies
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US12365735B2 (en) 2019-09-06 2025-07-22 The Brigham And Women's Hospital, Inc. Anti-KLRG1 antibodies

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