AU2012323287B2 - A method for purifying antibodies - Google Patents

A method for purifying antibodies Download PDF

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Publication number
AU2012323287B2
AU2012323287B2 AU2012323287A AU2012323287A AU2012323287B2 AU 2012323287 B2 AU2012323287 B2 AU 2012323287B2 AU 2012323287 A AU2012323287 A AU 2012323287A AU 2012323287 A AU2012323287 A AU 2012323287A AU 2012323287 B2 AU2012323287 B2 AU 2012323287B2
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AU2012323287A1 (en
Inventor
Matthew J. Bernett
John Desjarlais
Gregory L. Moore
Rumana RASHID
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Xencor Inc
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Xencor Inc
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Priority to AU2018202978A priority Critical patent/AU2018202978B2/en
Priority to AU2020207803A priority patent/AU2020207803A1/en
Priority to AU2023270275A priority patent/AU2023270275A1/en
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46Hybrid immunoglobulins
    • C07K16/468Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • 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
    • C07K16/22Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors ; against growth regulators
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K1/00General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14Extraction; Separation; Purification
    • C07K1/16Extraction; Separation; Purification by chromatography
    • C07K1/18Ion-exchange chromatography
    • 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
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • 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
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/522CH1 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/524CH2 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/526CH3 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/53Hinge
    • 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
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, 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)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Life Sciences & Earth Sciences (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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AU2012323287A 2011-10-10 2012-10-10 A method for purifying antibodies Active AU2012323287B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2018202978A AU2018202978B2 (en) 2011-10-10 2018-04-30 A method for purifying antibodies
AU2020207803A AU2020207803A1 (en) 2011-10-10 2020-07-21 A method for purifying antibodies
AU2023270275A AU2023270275A1 (en) 2011-10-10 2023-11-22 A method for purifying antibodies

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201161545498P 2011-10-10 2011-10-10
US61/545,498 2011-10-10
US201261593846P 2012-02-01 2012-02-01
US61/593,846 2012-02-01
US201261598686P 2012-02-14 2012-02-14
US61/598,686 2012-02-14
US201213568028A 2012-08-06 2012-08-06
US13/568,028 2012-08-06
PCT/US2012/059582 WO2013055809A1 (en) 2011-10-10 2012-10-10 A method for purifying antibodies

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2018202978A Division AU2018202978B2 (en) 2011-10-10 2018-04-30 A method for purifying antibodies

Publications (2)

Publication Number Publication Date
AU2012323287A1 AU2012323287A1 (en) 2014-05-29
AU2012323287B2 true AU2012323287B2 (en) 2018-02-01

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Application Number Title Priority Date Filing Date
AU2012323287A Active AU2012323287B2 (en) 2011-10-10 2012-10-10 A method for purifying antibodies
AU2018202978A Active AU2018202978B2 (en) 2011-10-10 2018-04-30 A method for purifying antibodies
AU2020207803A Abandoned AU2020207803A1 (en) 2011-10-10 2020-07-21 A method for purifying antibodies
AU2023270275A Pending AU2023270275A1 (en) 2011-10-10 2023-11-22 A method for purifying antibodies

Family Applications After (3)

Application Number Title Priority Date Filing Date
AU2018202978A Active AU2018202978B2 (en) 2011-10-10 2018-04-30 A method for purifying antibodies
AU2020207803A Abandoned AU2020207803A1 (en) 2011-10-10 2020-07-21 A method for purifying antibodies
AU2023270275A Pending AU2023270275A1 (en) 2011-10-10 2023-11-22 A method for purifying antibodies

Country Status (6)

Country Link
EP (2) EP2766392B1 (enExample)
JP (3) JP6310394B2 (enExample)
AU (4) AU2012323287B2 (enExample)
CA (2) CA2851534C (enExample)
DK (1) DK2766392T3 (enExample)
WO (1) WO2013055809A1 (enExample)

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