BR112022026420A2 - Composições biespecíficas direcionadas por her-2 e métodos para preparar e usar as mesmas - Google Patents

Composições biespecíficas direcionadas por her-2 e métodos para preparar e usar as mesmas

Info

Publication number
BR112022026420A2
BR112022026420A2 BR112022026420A BR112022026420A BR112022026420A2 BR 112022026420 A2 BR112022026420 A2 BR 112022026420A2 BR 112022026420 A BR112022026420 A BR 112022026420A BR 112022026420 A BR112022026420 A BR 112022026420A BR 112022026420 A2 BR112022026420 A2 BR 112022026420A2
Authority
BR
Brazil
Prior art keywords
methods
preparing
compositions
polypeptides
targeted
Prior art date
Application number
BR112022026420A
Other languages
English (en)
Inventor
Schellenberger Volker
Johansen Eric
Henkensiefken Angela
Maccann Darragh
Mcclory James
KUHN Phillipp
Frenzel Andre
To Milton
Fox Michael
Irving Bryan
Derynck Mika
Original Assignee
Amunix 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 Amunix Pharmaceuticals Inc filed Critical Amunix Pharmaceuticals Inc
Publication of BR112022026420A2 publication Critical patent/BR112022026420A2/pt

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
    • C07K16/32—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • 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
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • 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
    • 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
    • C07K16/2803—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
    • C07K16/2827—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 B7 molecules, e.g. CD80, CD86
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/70—Vectors or expression systems specially adapted for E. coli
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • 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
    • C07K2317/70—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/40—Fusion polypeptide containing a tag for immunodetection, or an epitope for immunisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/50—Fusion polypeptide containing protease site
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2800/00—Nucleic acids vectors
    • C12N2800/10—Plasmid DNA
    • C12N2800/101—Plasmid DNA for bacteria

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oncology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Peptides Or Proteins (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Dental Preparations (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

COMPOSIÇÕES BIESPECÍFICAS DIRECIONADAS POR HER-2 E MÉTODOS PARA PREPARAR E USAR AS MESMAS. A presente invenção se refere a polipeptídeos e métodos de produção e uso de tais polipeptídeos, que compreendem um construto de anticorpo biespecífico ligado covalentemente a um polipeptídeo recombinante estendido compreendendo um fragmento com código de barras liberável do referido polipeptídeo após digestão por uma protease e um segmento de liberação que pode ser clivado proteoliticamente em que a referida clivagem libera o construto de anticorpo biespecífico do polipeptídeo recombinante estendido.
BR112022026420A 2020-06-25 2021-06-24 Composições biespecíficas direcionadas por her-2 e métodos para preparar e usar as mesmas BR112022026420A2 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US202063044301P 2020-06-25 2020-06-25
US202063077503P 2020-09-11 2020-09-11
US202063108783P 2020-11-02 2020-11-02
US202163166857P 2021-03-26 2021-03-26
US202163196408P 2021-06-03 2021-06-03
PCT/US2021/039006 WO2021263058A1 (en) 2020-06-25 2021-06-24 Her-2 targeted bispecific compositions and methods for making and using the same

Publications (1)

Publication Number Publication Date
BR112022026420A2 true BR112022026420A2 (pt) 2023-04-18

Family

ID=79281898

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022026420A BR112022026420A2 (pt) 2020-06-25 2021-06-24 Composições biespecíficas direcionadas por her-2 e métodos para preparar e usar as mesmas

Country Status (11)

Country Link
US (2) US20230322922A1 (pt)
EP (1) EP4172179A1 (pt)
JP (1) JP2023531494A (pt)
KR (1) KR20230041711A (pt)
AU (1) AU2021297984A1 (pt)
BR (1) BR112022026420A2 (pt)
CA (1) CA3182372A1 (pt)
CO (1) CO2023000247A2 (pt)
IL (1) IL298815A (pt)
MX (1) MX2022016387A (pt)
WO (1) WO2021263058A1 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016077505A2 (en) * 2014-11-11 2016-05-19 Amunix Operating Inc. Targeted xten conjugate compositions and methods of making same
TW201930341A (zh) * 2017-12-21 2019-08-01 美商亞穆尼克斯製藥公司 釋放片段及包含其之結合組合物
AU2019222666A1 (en) * 2018-02-15 2020-09-03 Macrogenics, Inc. Variant CD3-binding domains and their use in combination therapies for the treatment of disease
JP2023501478A (ja) * 2019-11-13 2023-01-18 アミュニックス・ファーマシューティカルズ・インコーポレイテッド バーコード化されたｘｔｅｎポリペプチドおよびその組成物、ならびにその作製および使用方法

Also Published As

Publication number Publication date
JP2023531494A (ja) 2023-07-24
KR20230041711A (ko) 2023-03-24
EP4172179A1 (en) 2023-05-03
AU2021297984A1 (en) 2023-02-23
IL298815A (en) 2023-02-01
CA3182372A1 (en) 2021-12-30
US20240076378A1 (en) 2024-03-07
CO2023000247A2 (es) 2023-01-26
US20230322922A1 (en) 2023-10-12
MX2022016387A (es) 2023-04-11
WO2021263058A1 (en) 2021-12-30

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