CL2022002963A1 - Anticuerpos de cadena pesada multiespecíficos con regiones constantes de cadena pesada modificadas - Google Patents

Anticuerpos de cadena pesada multiespecíficos con regiones constantes de cadena pesada modificadas

Info

Publication number
CL2022002963A1
CL2022002963A1 CL2022002963A CL2022002963A CL2022002963A1 CL 2022002963 A1 CL2022002963 A1 CL 2022002963A1 CL 2022002963 A CL2022002963 A CL 2022002963A CL 2022002963 A CL2022002963 A CL 2022002963A CL 2022002963 A1 CL2022002963 A1 CL 2022002963A1
Authority
CL
Chile
Prior art keywords
heavy chain
constant regions
antibodies
multispecific
chain constant
Prior art date
Application number
CL2022002963A
Other languages
English (en)
Inventor
Nathan Trinklein
Schooten Wim Van
Katherine Harris
Duy Pham
Starlynn Clarke
Ute Schellenberg
Omid Vafa
Aldred Shelley Force
Original Assignee
Teneobio 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 Teneobio Inc filed Critical Teneobio Inc
Publication of CL2022002963A1 publication Critical patent/CL2022002963A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [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
    • C07K16/2809—Immunoglobulins [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 against the T-cell receptor (TcR)-CD3 complex
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [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
    • C07K16/2818—Immunoglobulins [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 against CD28 or CD152
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2896—Immunoglobulins [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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • 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
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • 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
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Se proporcionan anticuerpos multiespecíficos humanos de cadena pesada (p. ej., UniAbsTM) que tienen regiones constantes de cadena pesada modificadas que imparten propiedades ventajosas. La invención se refiere además a métodos para preparar dichos anticuerpos, composiciones, incluidas composiciones farmacéuticas, que comprenden dichos anticuerpos, y su uso para tratar trastornos que se caracterizan por la expresión de una o más de las dianas de unión descritas en la presente.
CL2022002963A 2020-04-29 2022-10-25 Anticuerpos de cadena pesada multiespecíficos con regiones constantes de cadena pesada modificadas CL2022002963A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063017589P 2020-04-29 2020-04-29
US202063108796P 2020-11-02 2020-11-02

Publications (1)

Publication Number Publication Date
CL2022002963A1 true CL2022002963A1 (es) 2023-06-30

Family

ID=76159995

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022002963A CL2022002963A1 (es) 2020-04-29 2022-10-25 Anticuerpos de cadena pesada multiespecíficos con regiones constantes de cadena pesada modificadas

Country Status (8)

Country Link
AR (1) AR127513A2 (es)
CA (1) CA3214992A1 (es)
CL (1) CL2022002963A1 (es)
EC (2) ECSP22083174A (es)
TW (1) TW202330622A (es)
UY (1) UY39191A (es)
WO (1) WO2021222578A1 (es)
ZA (1) ZA202211667B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3029209A1 (en) 2016-06-21 2017-12-28 Teneobio, Inc. Cd3 binding antibodies
BR112019004873A2 (pt) 2016-09-14 2019-06-11 Teneobio Inc anticorpos de ligação a cd3
JP7240335B2 (ja) 2017-06-20 2023-03-15 テネオワン， インコーポレイテッド 抗ｂｃｍａ重鎖のみ抗体
EP3728319A1 (en) 2017-12-22 2020-10-28 TeneoBio, Inc. Heavy chain antibodies binding to cd22
WO2020252366A1 (en) 2019-06-14 2020-12-17 Teneobio, Inc. Multispecific heavy chain antibodies binding to cd22 and cd3
AU2022326063A1 (en) * 2021-08-09 2024-03-14 Harbour Biomed (Shanghai) Co., Ltd Cldn18.2-targeting antibody, bispecific antibody and use thereof

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IL85035A0 (en) 1987-01-08 1988-06-30 Int Genetic Eng Polynucleotide molecule,a chimeric antibody with specificity for human b cell surface antigen,a process for the preparation and methods utilizing the same
US6407213B1 (en) 1991-06-14 2002-06-18 Genentech, Inc. Method for making humanized antibodies
US5731168A (en) 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
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EP0904107B1 (en) 1996-03-18 2004-10-20 Board Of Regents, The University Of Texas System Immunoglobin-like domains with increased half lives
WO2001024812A1 (en) 1999-10-06 2001-04-12 N.V. Nutricia USE OF TRANSFORMING GROWTH FACTOR β AND GROWTH FACTORS IN THE TREATMENT AND PREVENTION OF DISEASES OF THE INTESTINAL MUCOSA
UA74798C2 (uk) 1999-10-06 2006-02-15 Байоджен Айдек Ма Інк. Спосіб лікування раку у ссавця за допомогою поліпептиду, що протидіє взаємодії april з його рецепторами
AU2002238052A1 (en) 2001-02-20 2002-09-04 Zymogenetics, Inc. Antibodies that bind both bcma and taci
GB0115256D0 (en) 2001-06-21 2001-08-15 Babraham Inst Mouse light chain locus
AU2003287345A1 (en) 2002-10-31 2004-06-07 Genentech, Inc. Methods and compositions for increasing antibody production
AU2004205684A1 (en) 2003-01-23 2004-08-05 Genentech, Inc. Methods for producing humanized antibodies and improving yield of antibodies or antigen binding fragments in cell culture
RU2398882C2 (ru) 2004-07-22 2010-09-10 Эрасмус Юниверсити Медикал Сентр Роттердам СПОСОБ ПОЛУЧЕНИЯ АНТИГЕН-СВЯЗЫВАЮЩЕГО ДОМЕНА Vh ИСПОЛЬЗОВАНИЕ
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CA3029209A1 (en) 2016-06-21 2017-12-28 Teneobio, Inc. Cd3 binding antibodies
BR112019004873A2 (pt) 2016-09-14 2019-06-11 Teneobio Inc anticorpos de ligação a cd3
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JP7240335B2 (ja) 2017-06-20 2023-03-15 テネオワン， インコーポレイテッド 抗ｂｃｍａ重鎖のみ抗体
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Also Published As

Publication number Publication date
WO2021222578A1 (en) 2021-11-04
TW202206462A (zh) 2022-02-16
ECSP22083174A (es) 2022-11-30
TW202330622A (zh) 2023-08-01
UY39191A (es) 2021-11-30
ZA202211667B (en) 2023-10-25
ECSP23025065A (es) 2023-06-30
CA3214992A1 (en) 2021-11-04
AR127513A2 (es) 2024-01-31

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