KR20230165902A - Vegfa-결합 분자 - Google Patents

Vegfa-결합 분자 Download PDF

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Publication number
KR20230165902A
KR20230165902A KR1020237031776A KR20237031776A KR20230165902A KR 20230165902 A KR20230165902 A KR 20230165902A KR 1020237031776 A KR1020237031776 A KR 1020237031776A KR 20237031776 A KR20237031776 A KR 20237031776A KR 20230165902 A KR20230165902 A KR 20230165902A
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KR
South Korea
Prior art keywords
amino acid
antigen
acid sequence
ser
binding molecule
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.)
Pending
Application number
KR1020237031776A
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English (en)
Korean (ko)
Inventor
이그나시오 아샬
Original Assignee
도트바이오 피티이. 리미티드
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 도트바이오 피티이. 리미티드 filed Critical 도트바이오 피티이. 리미티드
Publication of KR20230165902A publication Critical patent/KR20230165902A/ko
Pending 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
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/22—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors ; against growth regulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/31—Chimeric antigen receptors [CAR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/7051—T-cell receptor (TcR)-CD3 complex
    • 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
    • G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
    • 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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • 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
    • 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
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • 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
    • 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
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/475—Assays involving growth factors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/475—Assays involving growth factors
    • G01N2333/515—Angiogenesic factors; Angiogenin
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/52—Predicting or monitoring the response to treatment, e.g. for selection of therapy based on assay results in personalised medicine; Prognosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Endocrinology (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
KR1020237031776A 2021-02-19 2022-02-18 Vegfa-결합 분자 Pending KR20230165902A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG10202101681W 2021-02-19
SG10202101681W 2021-02-19
PCT/EP2022/054137 WO2022175481A1 (en) 2021-02-19 2022-02-18 Vegfa-binding molecules

Publications (1)

Publication Number Publication Date
KR20230165902A true KR20230165902A (ko) 2023-12-05

Family

ID=80685523

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020237031776A Pending KR20230165902A (ko) 2021-02-19 2022-02-18 Vegfa-결합 분자
KR1020237031774A Pending KR20230165901A (ko) 2021-02-19 2022-02-18 Vegfa-결합 분자

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020237031774A Pending KR20230165901A (ko) 2021-02-19 2022-02-18 Vegfa-결합 분자

Country Status (9)

Country Link
US (2) US20240228602A9 (https=)
EP (2) EP4294839A1 (https=)
JP (2) JP2024513644A (https=)
KR (2) KR20230165902A (https=)
CN (2) CN117242092A (https=)
AR (1) AR124917A1 (https=)
AU (2) AU2022223337A1 (https=)
CA (2) CA3208389A1 (https=)
WO (2) WO2022175481A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119790077A (zh) * 2022-09-14 2025-04-08 寻济生物科技（北京）有限公司 一种抗vegfa融合蛋白及其制备方法和应用
AU2023340044A1 (en) * 2022-09-14 2025-04-03 Quaerite Biopharm Research (Beijing) Co., Ltd. Anti-vegfa antibody or antigen-binding fragment thereof and use thereof
CN119039450A (zh) * 2023-05-22 2024-11-29 上海君实生物医药科技股份有限公司 抗pd-1-抗vegf的双特异性抗体、其药物组合物及其用途

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010528647A (ja) * 2007-06-06 2010-08-26 ドマンティス リミテッド ポリペプチド、抗体可変ドメインおよびアンタゴニスト
KR100883430B1 (ko) * 2007-06-13 2009-02-12 한국생명공학연구원 혈관내피성장인자 수용체를 중화하는 인간 단클론항체 및그 용도
US20120225081A1 (en) * 2010-09-03 2012-09-06 Boehringer Ingelheim International Gmbh Vegf-binding molecules
US9527925B2 (en) * 2011-04-01 2016-12-27 Boehringer Ingelheim International Gmbh Bispecific binding molecules binding to VEGF and ANG2
JP5987057B2 (ja) * 2011-07-27 2016-09-06 グラクソ グループ リミテッドＧｌａｘｏ Ｇｒｏｕｐ Ｌｉｍｉｔｅｄ Ｆｃドメインと融合した抗ｖｅｇｆ単一可変ドメイン
WO2016072938A1 (en) 2014-11-05 2016-05-12 Nanyang Technological University Stabilized and autonomous antibody vh domain
EP3078674B1 (en) * 2015-01-06 2020-09-23 Zhuhai Essex Bio-pharmaceutical Co., Ltd. Anti-vegf antibody
WO2018126317A1 (en) * 2017-01-05 2018-07-12 Helix Biopharma Corporation Vegfr-2 car immune cells to treat cancers
CN110452297B (zh) * 2019-09-03 2020-04-14 上海洛启生物医药技术有限公司 抗vegf单域抗体及其应用

Also Published As

Publication number Publication date
JP2024513644A (ja) 2024-03-27
WO2022175474A1 (en) 2022-08-25
CN117242092A (zh) 2023-12-15
AR124917A1 (es) 2023-05-17
AU2022223337A1 (en) 2023-09-21
CN117279941A (zh) 2023-12-22
US20240228602A9 (en) 2024-07-11
AU2022222311A1 (en) 2023-09-21
EP4294838A1 (en) 2023-12-27
JP2024512260A (ja) 2024-03-19
KR20230165901A (ko) 2023-12-05
JP7827737B2 (ja) 2026-03-10
US20240228601A9 (en) 2024-07-11
US20240132580A1 (en) 2024-04-25
WO2022175481A1 (en) 2022-08-25
US20240132579A1 (en) 2024-04-25
EP4294839A1 (en) 2023-12-27
CA3208389A1 (en) 2022-08-25
CA3208368A1 (en) 2022-08-25

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PA0105 International application

Patent event date: 20230918

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20241227

Comment text: Request for Examination of Application