AU2016251960A1 - Method for increasing the percentage of monomeric antibody Fab-dsFv multimeric species - Google Patents

Method for increasing the percentage of monomeric antibody Fab-dsFv multimeric species Download PDF

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Publication number
AU2016251960A1
AU2016251960A1 AU2016251960A AU2016251960A AU2016251960A1 AU 2016251960 A1 AU2016251960 A1 AU 2016251960A1 AU 2016251960 A AU2016251960 A AU 2016251960A AU 2016251960 A AU2016251960 A AU 2016251960A AU 2016251960 A1 AU2016251960 A1 AU 2016251960A1
Authority
AU
Australia
Prior art keywords
antibody
reducing agent
domain
fab
range
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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
AU2016251960A
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English (en)
Inventor
Razwan HANIF
Sam Philip Heywood
Christopher John LE PAGE
Gavin Barry Wild
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UCB Biopharma SRL
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UCB Biopharma SRL
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 UCB Biopharma SRL filed Critical UCB Biopharma SRL
Publication of AU2016251960A1 publication Critical patent/AU2016251960A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • 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
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/10Immunoglobulins specific features characterized by their source of isolation or production
    • C07K2317/14Specific host cells or culture conditions, e.g. components, pH or temperature
    • 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
    • C07K2317/55Fab or Fab'
    • 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
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/624Disulfide-stabilized antibody (dsFv)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/66Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a swap of domains, e.g. CH3-CH2, VH-CL or VL-CH1

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (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)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU2016251960A 2015-04-22 2016-04-22 Method for increasing the percentage of monomeric antibody Fab-dsFv multimeric species Abandoned AU2016251960A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1506869.5 2015-04-22
GBGB1506869.5A GB201506869D0 (en) 2015-04-22 2015-04-22 Method
PCT/EP2016/059050 WO2016170137A1 (en) 2015-04-22 2016-04-22 Method for increasing the percentage of monomeric antibody fab-dsfv multimeric species

Publications (1)

Publication Number Publication Date
AU2016251960A1 true AU2016251960A1 (en) 2017-11-02

Family

ID=53299018

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016251960A Abandoned AU2016251960A1 (en) 2015-04-22 2016-04-22 Method for increasing the percentage of monomeric antibody Fab-dsFv multimeric species

Country Status (16)

Country Link
US (2) US10829565B2 (enExample)
EP (1) EP3286220A1 (enExample)
JP (1) JP6901402B2 (enExample)
KR (1) KR20170138551A (enExample)
CN (1) CN107683290B (enExample)
AU (1) AU2016251960A1 (enExample)
BR (1) BR112017022472A2 (enExample)
CA (1) CA2983537A1 (enExample)
CL (1) CL2017002677A1 (enExample)
CO (1) CO2017010845A2 (enExample)
EA (1) EA201792325A1 (enExample)
GB (1) GB201506869D0 (enExample)
IL (1) IL255094A0 (enExample)
MX (1) MX2017013419A (enExample)
SG (1) SG11201708430VA (enExample)
WO (1) WO2016170137A1 (enExample)

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Also Published As

Publication number Publication date
US11834514B2 (en) 2023-12-05
EP3286220A1 (en) 2018-02-28
SG11201708430VA (en) 2017-11-29
CL2017002677A1 (es) 2018-03-23
CO2017010845A2 (es) 2018-03-20
MX2017013419A (es) 2018-02-09
IL255094A0 (en) 2017-12-31
KR20170138551A (ko) 2017-12-15
BR112017022472A2 (pt) 2018-07-17
EA201792325A1 (ru) 2018-04-30
US20210079120A1 (en) 2021-03-18
GB201506869D0 (en) 2015-06-03
CN107683290A (zh) 2018-02-09
CA2983537A1 (en) 2016-10-27
US20180142039A1 (en) 2018-05-24
JP6901402B2 (ja) 2021-07-14
JP2018515453A (ja) 2018-06-14
US10829565B2 (en) 2020-11-10
CN107683290B (zh) 2022-01-04
WO2016170137A1 (en) 2016-10-27

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MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period