AR118619A1 - Anticuerpos de unión a pd-1 - Google Patents

Anticuerpos de unión a pd-1

Info

Publication number
AR118619A1
AR118619A1 ARP200100982A ARP200100982A AR118619A1 AR 118619 A1 AR118619 A1 AR 118619A1 AR P200100982 A ARP200100982 A AR P200100982A AR P200100982 A ARP200100982 A AR P200100982A AR 118619 A1 AR118619 A1 AR 118619A1
Authority
AR
Argentina
Prior art keywords
antibodies
binding
neutralize
antigen
seq
Prior art date
Application number
ARP200100982A
Other languages
English (en)
Spanish (es)
Inventor
Shengfeng Li
Shizhong Liang
Shujun Pei
Jian Lin
Haitao Yue
Original Assignee
Bio Thera Solutions Ltd
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 Bio Thera Solutions Ltd filed Critical Bio Thera Solutions Ltd
Publication of AR118619A1 publication Critical patent/AR118619A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
    • C07K16/2818Immunoglobulins [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 CD28 or CD152
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/04Immunostimulants
    • G01N33/574
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70503Immunoglobulin superfamily, e.g. VCAMs, PECAM, LFA-3
    • G01N2333/70521CD28, CD152
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70503Immunoglobulin superfamily, e.g. VCAMs, PECAM, LFA-3
    • G01N2333/70532B7 molecules, e.g. CD80, CD86

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Oncology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Hospice & Palliative Care (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
ARP200100982A 2019-04-10 2020-04-08 Anticuerpos de unión a pd-1 AR118619A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910286677 2019-04-10

Publications (1)

Publication Number Publication Date
AR118619A1 true AR118619A1 (es) 2021-10-20

Family

ID=72750942

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200100982A AR118619A1 (es) 2019-04-10 2020-04-08 Anticuerpos de unión a pd-1

Country Status (6)

Country Link
US (1) US12466887B2 (enExample)
EP (1) EP3931223A4 (enExample)
JP (1) JP7641910B2 (enExample)
CN (2) CN111808190B (enExample)
AR (1) AR118619A1 (enExample)
WO (1) WO2020207432A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115776898A (zh) * 2020-07-07 2023-03-10 百奥泰生物制药股份有限公司 双特异性抗体及其应用
CN121668303A (zh) * 2020-10-11 2026-03-17 百奥泰生物制药股份有限公司 抗pd-1抗体在联合用药中的应用
WO2025140324A1 (zh) * 2023-12-26 2025-07-03 百奥泰生物制药股份有限公司 抗pd-1抗体联合化疗剂在治疗肿瘤中的用途
WO2025190251A1 (zh) * 2024-03-12 2025-09-18 百奥泰生物制药股份有限公司 抗trop2抗体药物偶联物和pd-1拮抗剂联合治疗实体瘤的用途
CN120919340A (zh) * 2024-05-09 2025-11-11 百奥泰生物制药股份有限公司 抗FRα抗体药物偶联物和PD-1拮抗剂在治疗肿瘤中的应用
CN121015902A (zh) * 2024-05-27 2025-11-28 百奥泰生物制药股份有限公司 抗trop2抗体药物偶联物和抗pd-l1/cd47双特异抗体联合治疗肿瘤的用途
CN121754666A (zh) * 2024-09-30 2026-03-31 百奥泰生物制药股份有限公司 一种抗pd-1抗体制剂及其制备方法和用途

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6699658B1 (en) * 1996-05-31 2004-03-02 Board Of Trustees Of The University Of Illinois Yeast cell surface display of proteins and uses thereof
KR101586617B1 (ko) * 2007-06-18 2016-01-20 머크 샤프 앤 도메 비.브이. 사람 프로그램된 사멸 수용체 pd-1에 대한 항체
AU2016333517B2 (en) 2015-10-02 2023-09-07 Les Laboratoires Servier Anti-PD-1 antibodies and compositions
WO2018181064A1 (ja) 2017-03-27 2018-10-04 国立大学法人北海道大学 Pd-l1検出用抗pd-l1抗体
WO2018217227A1 (en) * 2017-05-24 2018-11-29 Immunomedics, Inc. Novel anti-pd-1 checkpoint inhibitor antibodies that block binding of pd-l1 to pd-1
CN108997499B (zh) 2018-09-12 2020-07-31 首都医科大学附属北京胸科医院 一种抗人pd-l1抗体及其应用

Also Published As

Publication number Publication date
CN111808190B (zh) 2023-12-12
US12466887B2 (en) 2025-11-11
EP3931223A1 (en) 2022-01-05
JP2022538375A (ja) 2022-09-02
US20220204623A1 (en) 2022-06-30
CN111808190A (zh) 2020-10-23
WO2020207432A1 (en) 2020-10-15
JP7641910B2 (ja) 2025-03-07
CN117603355A (zh) 2024-02-27
EP3931223A4 (en) 2023-07-12
TW202104262A (zh) 2021-02-01

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