AU2019300020A1 - Compositions and methods related to engineered Fc-antigen binding domain constructs - Google Patents

Compositions and methods related to engineered Fc-antigen binding domain constructs Download PDF

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Publication number
AU2019300020A1
AU2019300020A1 AU2019300020A AU2019300020A AU2019300020A1 AU 2019300020 A1 AU2019300020 A1 AU 2019300020A1 AU 2019300020 A AU2019300020 A AU 2019300020A AU 2019300020 A AU2019300020 A AU 2019300020A AU 2019300020 A1 AU2019300020 A1 AU 2019300020A1
Authority
AU
Australia
Prior art keywords
domain
polypeptide
monomer
antigen binding
mutations
Prior art date
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
AU2019300020A
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English (en)
Inventor
Abhinav Gupta
Jonathan C. Lansing
Daniel ORTIZ
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.)
Momenta Pharmaceuticals Inc
Original Assignee
Momenta Pharmaceuticals 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 Momenta Pharmaceuticals Inc filed Critical Momenta Pharmaceuticals Inc
Publication of AU2019300020A1 publication Critical patent/AU2019300020A1/en
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/42—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against immunoglobulins
    • 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
    • C07K16/2887—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41—Glycosylation, sialylation, or fucosylation
    • 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
    • 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
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/53—Hinge
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/64—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/734—Complement-dependent cytotoxicity [CDC]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (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)
  • Medicinal Preparation (AREA)
AU2019300020A 2018-07-11 2019-07-11 Compositions and methods related to engineered Fc-antigen binding domain constructs Abandoned AU2019300020A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862696708P 2018-07-11 2018-07-11
US62/696,708 2018-07-11
PCT/US2019/041492 WO2020014545A1 (en) 2018-07-11 2019-07-11 Compositions and methods related to engineered fc-antigen binding domain constructs

Publications (1)

Publication Number Publication Date
AU2019300020A1 true AU2019300020A1 (en) 2021-02-18

Family

ID=69141749

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019300020A Abandoned AU2019300020A1 (en) 2018-07-11 2019-07-11 Compositions and methods related to engineered Fc-antigen binding domain constructs

Country Status (11)

Country Link
US (1) US20210238310A1 (https=)
EP (1) EP3820523A4 (https=)
JP (1) JP2021531757A (https=)
KR (1) KR20210043583A (https=)
CN (1) CN113164592A (https=)
AU (1) AU2019300020A1 (https=)
BR (1) BR112021000388A2 (https=)
CA (1) CA3106256A1 (https=)
IL (1) IL279999A (https=)
MX (1) MX2021000288A (https=)
WO (1) WO2020014545A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202005879D0 (en) * 2020-04-22 2020-06-03 Petmedix Ltd Heterodimeric proteins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1220465A1 (zh) * 2013-03-06 2017-05-05 Merrimack Pharmaceuticals, Inc. 抗c-met串联fc双特异性抗体
EP3423572B1 (en) * 2016-03-02 2023-11-29 Momenta Pharmaceuticals, Inc. Methods related to engineered fc constructs
DK3484514T3 (da) * 2016-05-23 2024-01-29 Momenta Pharmaceuticals Inc Compositions and methods related to engineered fc constructs
WO2018129397A1 (en) * 2017-01-06 2018-07-12 Momenta Pharmaceuticals, Inc. Compositions and methods related to engineered fc-antigen binding domain constructs

Also Published As

Publication number Publication date
BR112021000388A2 (pt) 2021-04-06
CA3106256A1 (en) 2020-01-16
IL279999A (en) 2021-03-01
MX2021000288A (es) 2021-09-08
EP3820523A4 (en) 2022-03-30
US20210238310A1 (en) 2021-08-05
JP2021531757A (ja) 2021-11-25
KR20210043583A (ko) 2021-04-21
WO2020014545A1 (en) 2020-01-16
CN113164592A (zh) 2021-07-23
EP3820523A1 (en) 2021-05-19

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Legal Events

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