BR112023017442A2 - Métodos para identificar regiões em uma proteína e para modificar a viscosidade de uma droga proteica, e, droga proteica - Google Patents

Métodos para identificar regiões em uma proteína e para modificar a viscosidade de uma droga proteica, e, droga proteica

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Publication number
BR112023017442A2
BR112023017442A2 BR112023017442A BR112023017442A BR112023017442A2 BR 112023017442 A2 BR112023017442 A2 BR 112023017442A2 BR 112023017442 A BR112023017442 A BR 112023017442A BR 112023017442 A BR112023017442 A BR 112023017442A BR 112023017442 A2 BR112023017442 A2 BR 112023017442A2
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BR
Brazil
Prior art keywords
protein
methods
modifying
drug
protein drug
Prior art date
Application number
BR112023017442A
Other languages
English (en)
Inventor
Aming Zhang
Xiaobin Xu
Original Assignee
Regeneron Pharma
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 Regeneron Pharma filed Critical Regeneron Pharma
Publication of BR112023017442A2 publication Critical patent/BR112023017442A2/pt

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6848—Methods of protein analysis involving mass spectrometry
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/36—Extraction; Separation; Purification by a combination of two or more processes of different types
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854—Immunoglobulins
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2458/00—Labels used in chemical analysis of biological material
    • G01N2458/15—Non-radioactive isotope labels, e.g. for detection by mass spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2560/00—Chemical aspects of mass spectrometric analysis of biological material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Genetics & Genomics (AREA)
  • Peptides Or Proteins (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

métodos para identificar regiões em uma proteína e para modificar a viscosidade de uma droga proteica, e, droga proteica. são fornecidos sistemas e métodos para determinar regiões de proteínas que contribuem para a autoassociação da proteína. métodos para modificar a autoassociação de formulações de proteínas concentradas também são fornecidos.
BR112023017442A 2021-03-03 2022-03-02 Métodos para identificar regiões em uma proteína e para modificar a viscosidade de uma droga proteica, e, droga proteica BR112023017442A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163156217P 2021-03-03 2021-03-03
PCT/US2022/018465 WO2022187323A1 (en) 2021-03-03 2022-03-02 Systems and methods for quantifying and modifying protein viscosity

Publications (1)

Publication Number Publication Date
BR112023017442A2 true BR112023017442A2 (pt) 2023-09-26

Family

ID=81328269

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023017442A BR112023017442A2 (pt) 2021-03-03 2022-03-02 Métodos para identificar regiões em uma proteína e para modificar a viscosidade de uma droga proteica, e, droga proteica

Country Status (11)

Country Link
US (1) US20220404369A1 (pt)
EP (1) EP4302098A1 (pt)
JP (1) JP2024512299A (pt)
KR (1) KR20230150300A (pt)
AR (1) AR125585A1 (pt)
AU (1) AU2022230987A1 (pt)
BR (1) BR112023017442A2 (pt)
CA (1) CA3207883A1 (pt)
IL (1) IL305156A (pt)
TW (1) TW202246325A (pt)
WO (1) WO2022187323A1 (pt)

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US7608693B2 (en) 2006-10-02 2009-10-27 Regeneron Pharmaceuticals, Inc. High affinity human antibodies to human IL-4 receptor
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JO3756B1 (ar) 2010-11-23 2021-01-31 Regeneron Pharma اجسام مضادة بشرية لمستقبلات الجلوكاجون
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Also Published As

Publication number Publication date
AU2022230987A1 (en) 2023-08-31
AR125585A1 (es) 2023-08-02
IL305156A (en) 2023-10-01
US20220404369A1 (en) 2022-12-22
KR20230150300A (ko) 2023-10-30
CA3207883A1 (en) 2022-09-09
WO2022187323A1 (en) 2022-09-09
JP2024512299A (ja) 2024-03-19
EP4302098A1 (en) 2024-01-10
TW202246325A (zh) 2022-12-01

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