IL265485B2 - Diagnostic anti-PD-L1 antibody and its use - Google Patents

Diagnostic anti-PD-L1 antibody and its use

Info

Publication number
IL265485B2
IL265485B2 IL265485A IL26548519A IL265485B2 IL 265485 B2 IL265485 B2 IL 265485B2 IL 265485 A IL265485 A IL 265485A IL 26548519 A IL26548519 A IL 26548519A IL 265485 B2 IL265485 B2 IL 265485B2
Authority
IL
Israel
Prior art keywords
seq
antibody
antigen
binding fragment
inventive
Prior art date
Application number
IL265485A
Other languages
English (en)
Hebrew (he)
Other versions
IL265485A (en
IL265485B1 (en
Inventor
Claudia Wilm
Klaus Schneider
Heike Dahmen
Original Assignee
Pfizer
Merck Patent Gmbh
Claudia Wilm
Klaus Schneider
Heike Dahmen
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 Pfizer, Merck Patent Gmbh, Claudia Wilm, Klaus Schneider, Heike Dahmen filed Critical Pfizer
Publication of IL265485A publication Critical patent/IL265485A/en
Publication of IL265485B1 publication Critical patent/IL265485B1/en
Publication of IL265485B2 publication Critical patent/IL265485B2/en

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
    • C07K16/2827—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
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • 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
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/57484—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumor, cancer, neoplasia, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides, metabolites
    • G01N33/57492—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumor, cancer, neoplasia, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides, metabolites involving compounds localized on the membrane of tumor or cancer cells
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/10—Immunoglobulins specific features characterized by their source of isolation or production
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • 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
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51—Complete heavy chain or Fd fragment, i.e. VH + CH1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/515—Complete light chain, i.e. VL + CL
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/54—F(ab')2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • 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)
    • 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
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70503—Immunoglobulin superfamily, e.g. VCAMs, PECAM, LFA-3
    • G01N2333/70532—B7 molecules, e.g. CD80, CD86
    • 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
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70596—Molecules with a "CD"-designation not provided for elsewhere in G01N2333/705

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Urology & Nephrology (AREA)
  • Oncology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Hospice & Palliative Care (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mycology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Enzymes And Modification Thereof (AREA)
IL265485A 2016-09-20 2017-09-20 Diagnostic anti-PD-L1 antibody and its use IL265485B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16189804 2016-09-20
PCT/EP2017/073712 WO2018054940A1 (en) 2016-09-20 2017-09-20 Diagnostic anti-pd-l1 antibody and use thereof

Publications (3)

Publication Number Publication Date
IL265485A IL265485A (en) 2019-05-30
IL265485B1 IL265485B1 (en) 2024-03-01
IL265485B2 true IL265485B2 (en) 2024-07-01

Family

ID=56979447

Family Applications (1)

Application Number Title Priority Date Filing Date
IL265485A IL265485B2 (en) 2016-09-20 2017-09-20 Diagnostic anti-PD-L1 antibody and its use

Country Status (9)

Country Link
US (1) US10738120B2 (cg-RX-API-DMAC7.html)
EP (1) EP3515942B1 (cg-RX-API-DMAC7.html)
JP (2) JP7525261B2 (cg-RX-API-DMAC7.html)
CN (1) CN109963872B (cg-RX-API-DMAC7.html)
AU (1) AU2017329780B2 (cg-RX-API-DMAC7.html)
CA (1) CA3037230A1 (cg-RX-API-DMAC7.html)
ES (1) ES3049875T3 (cg-RX-API-DMAC7.html)
IL (1) IL265485B2 (cg-RX-API-DMAC7.html)
WO (1) WO2018054940A1 (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201403775D0 (en) 2014-03-04 2014-04-16 Kymab Ltd Antibodies, uses & methods
CN116903741A (zh) 2016-06-20 2023-10-20 科马布有限公司 特异性结合于pd-l1的抗体或其抗原结合片段及其用途
US9567399B1 (en) 2016-06-20 2017-02-14 Kymab Limited Antibodies and immunocytokines
EP4541423A3 (en) * 2016-10-06 2025-06-25 Pfizer Inc. Dosing regimen of avelumab for the treatment of cancer
WO2018083248A1 (en) 2016-11-03 2018-05-11 Kymab Limited Antibodies, combinations comprising antibodies, biomarkers, uses & methods
WO2018209270A1 (en) 2017-05-11 2018-11-15 Northwestern University Adoptive cell therapy using spherical nucleic acids (snas)
JP2020522486A (ja) 2017-06-01 2020-07-30 サイトメックス セラピューティクス インコーポレイテッド 活性化可能抗ｐｄｌ１抗体、およびその使用方法
WO2019227490A1 (en) 2018-06-01 2019-12-05 Tayu Huaxia Biotech Medical Group Co., Ltd. Compositions and methods for imaging
WO2020151572A1 (en) * 2019-01-23 2020-07-30 Tayu Huaxia Biotech Medical Group Co., Ltd. Anti-pd-l1 diabodies and the use thereof
CN116400075B (zh) * 2022-10-14 2024-01-05 江西烈冰生物科技有限公司 检测狼疮性肾炎标志物的试剂及方法
EP4658310A1 (en) 2023-01-30 2025-12-10 Kymab Limited Antibodies

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014165422A1 (en) * 2013-04-02 2014-10-09 Merck Sharp & Dohme Corp. Immunohistochemical assay for detecting expression of programmed death ligand 1 (pd-l1) in tumor tissue
WO2015181342A1 (en) * 2014-05-29 2015-12-03 Spring Bioscience Corporation Pd-l1 antibodies and uses thereof

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US5892019A (en) 1987-07-15 1999-04-06 The United States Of America, As Represented By The Department Of Health And Human Services Production of a single-gene-encoded immunoglobulin
CN104356236B (zh) * 2005-07-01 2020-07-03 E.R.施贵宝&圣斯有限责任公司 抗程序性死亡配体1(pd-l1)的人单克隆抗体
US7429487B2 (en) 2005-07-05 2008-09-30 Epitomics, Inc. Fusion partner for production of monoclonal rabbit antibodies
EP1999154B1 (en) 2006-03-24 2012-10-24 Merck Patent GmbH Engineered heterodimeric protein domains
EA037351B8 (ru) * 2012-05-15 2021-04-29 Бристол-Майерс Сквибб Компани Способ лечения злокачественных опухолей с использованием комбинации антител против pd-1 и ctla-4
AR093984A1 (es) * 2012-12-21 2015-07-01 Merck Sharp & Dohme Anticuerpos que se unen a ligando 1 de muerte programada (pd-l1) humano
ES2916923T3 (es) 2014-07-11 2022-07-06 Ventana Med Syst Inc Anticuerpos anti-PD-L1 y usos diagnósticos de los mismos
EP3254110B1 (en) * 2015-02-03 2020-03-18 Ventana Medical Systems, Inc. Histochemical assay for evaluating expression of programmed death ligand 1 (pd-l1)

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014165422A1 (en) * 2013-04-02 2014-10-09 Merck Sharp & Dohme Corp. Immunohistochemical assay for detecting expression of programmed death ligand 1 (pd-l1) in tumor tissue
WO2015181342A1 (en) * 2014-05-29 2015-12-03 Spring Bioscience Corporation Pd-l1 antibodies and uses thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JACQUELYN SMITH ET AL., " QUANTITATIVE AND QUALITATIVE CHARACTERIZATION OF TWO PD-L1 CLONES: SP263 AND E1L3N", 18 May 2016 (2016-05-18) *
JAN TROST JORGENSEN, " COMPANION DIAGNOSTIC ASSAYS FOR PD-1/PD-L1 CHECKPOINT INHIBITORS IN NSCLC", 27 November 2015 (2015-11-27) *

Also Published As

Publication number Publication date
JP2023011568A (ja) 2023-01-24
JP2019532633A (ja) 2019-11-14
EP3515942A1 (en) 2019-07-31
WO2018054940A1 (en) 2018-03-29
IL265485A (en) 2019-05-30
IL265485B1 (en) 2024-03-01
US10738120B2 (en) 2020-08-11
CN109963872B (zh) 2023-04-11
AU2017329780B2 (en) 2024-11-14
CA3037230A1 (en) 2018-03-29
JP7525261B2 (ja) 2024-07-30
CN109963872A (zh) 2019-07-02
ES3049875T3 (en) 2025-12-18
EP3515942B1 (en) 2025-07-30
AU2017329780A1 (en) 2019-05-02
US20190211104A1 (en) 2019-07-11

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