CA2784345C - Antibodies to non-functional oligomeric p2x7 receptors - Google Patents

Antibodies to non-functional oligomeric p2x7 receptors Download PDF

Info

Publication number
CA2784345C
CA2784345C CA2784345A CA2784345A CA2784345C CA 2784345 C CA2784345 C CA 2784345C CA 2784345 A CA2784345 A CA 2784345A CA 2784345 A CA2784345 A CA 2784345A CA 2784345 C CA2784345 C CA 2784345C
Authority
CA
Canada
Prior art keywords
antibody
seq
antigen binding
amino acid
acid sequence
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.)
Active
Application number
CA2784345A
Other languages
English (en)
French (fr)
Other versions
CA2784345A1 (en
Inventor
Julian Alexander Barden
Angus Gidley-Baird
Glenn Ronald Pilkington
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bioceptre (aust) Pty Ltd
Original Assignee
Bioceptre (aust) Pty 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
Priority claimed from AU2009906286A external-priority patent/AU2009906286A0/en
Application filed by Bioceptre (aust) Pty Ltd filed Critical Bioceptre (aust) Pty Ltd
Publication of CA2784345A1 publication Critical patent/CA2784345A1/en
Application granted granted Critical
Publication of CA2784345C publication Critical patent/CA2784345C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C07K16/2869—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against hormone receptors
    • 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
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • 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
    • 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
    • A61K39/00—Medicinal preparations containing antigens or 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
    • C07K2317/34—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
    • C07K2317/52—Constant or Fc region; Isotype
    • 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
    • C07K2317/50—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
    • C07K2317/565—Complementarity determining region [CDR]
    • 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)
    • 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
    • C07K2317/70—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
    • C07K2319/00—Fusion polypeptide

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Endocrinology (AREA)
  • Neurology (AREA)
  • Oncology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA2784345A 2009-12-24 2010-12-23 Antibodies to non-functional oligomeric p2x7 receptors Active CA2784345C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2009906286A AU2009906286A0 (en) 2009-12-24 Anti P2X7 receptor antibodies and fragments thereof
AU2009906286 2009-12-24
PCT/AU2010/001741 WO2011075789A1 (en) 2009-12-24 2010-12-23 Antibodies to non-functional oligomeric p2x7 receptors

Publications (2)

Publication Number Publication Date
CA2784345A1 CA2784345A1 (en) 2011-06-30
CA2784345C true CA2784345C (en) 2018-11-13

Family

ID=44194835

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2784345A Active CA2784345C (en) 2009-12-24 2010-12-23 Antibodies to non-functional oligomeric p2x7 receptors

Country Status (9)

Country Link
US (2) US8835609B2 (enExample)
EP (2) EP3321285B1 (enExample)
JP (1) JP5992831B2 (enExample)
CN (1) CN102762595B (enExample)
AU (1) AU2010336032C1 (enExample)
BR (1) BR112012015561B1 (enExample)
CA (1) CA2784345C (enExample)
ES (2) ES2667003T3 (enExample)
WO (1) WO2011075789A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1360203T3 (da) 2001-01-17 2009-04-20 Intreat Pty Ltd Antistoffer mod ikke-funktionel P2X7-receptordiagnose og behandling af cancerlidelser og andre tilstande
JP5670192B2 (ja) 2007-09-14 2015-02-18 バイオセプター・インターナショナル・リミテッド 新規ｐ２ｘ７エピトープ
ATE542139T1 (de) 2007-09-14 2012-02-15 Biosceptre Int Ltd Purinerge (p2x)-rezeptoren in extrazellulärer körperflüssigkeit
KR101701300B1 (ko) 2008-07-04 2017-02-01 바이오셉터 (어스트) 피티와이 엘티디 항­ｐ２ｘ７ 펩티드 및 에피토프
ES2904911T3 (es) 2009-08-20 2022-04-06 Biosceptre Aust Pty Ltd Anticuerpos anti-receptor P2X7 y fragmentos de los mismos
BR112012015561B1 (pt) 2009-12-24 2019-11-12 Biosceptre International Ltd anticorpos dirigidos contra receptores p2x7 oligoméricos não funcionais
CN106310245A (zh) 2010-09-10 2017-01-11 生物权威(澳大利亚)有限责任公司 陪伴动物治疗
US9566318B2 (en) 2011-07-01 2017-02-14 Biosceptre (Aust) Pty Ltd Combination therapy
JPWO2014003137A1 (ja) * 2012-06-27 2016-06-02 旭化成メディカル株式会社 高アフィニティー抗体、及びその製造方法
JP6790062B2 (ja) * 2015-04-02 2020-11-25 バイオセプター・（ユーケー）・リミテッド 疼痛治療
KR20180043841A (ko) * 2015-09-11 2018-04-30 카리나 바이오테크 피티와이 엘티디 키메라 항원 수용체 및 이의 용도
WO2018071959A1 (en) 2016-10-21 2018-04-26 Biosceptre (Uk) Limited Cytotoxic particles
WO2019165326A1 (en) * 2018-02-23 2019-08-29 REMD Biotherapeutics, Inc Calcitonin gene-related peptide (cgrp) antagonist antibodies
WO2019229296A1 (en) 2018-05-29 2019-12-05 Teknologian Tutkimuskeskus Vtt Oy Anti-thyroid hormone (t4) recombinant antibody or antigen binding fragment
CN110054691B (zh) * 2019-05-09 2021-09-07 潍坊医学院 一种抗人p2rx7单克隆抗体的杂交瘤细胞系
WO2021019222A1 (en) * 2019-07-26 2021-02-04 Biosceptre (Uk) Limited P2x7 receptor targeted therapy
US20250281611A1 (en) * 2021-03-11 2025-09-11 Biosceptre ( Aust ) Pty Ltd Novel cell therapy system
CN117881421A (zh) * 2021-09-01 2024-04-12 生物权威(澳大利亚)有限责任公司 用于刺激免疫活性的方法和组合物

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE920765A1 (en) 1991-03-12 1992-09-23 Scripps Research Inst Cell surface receptors homologous to coagulation factors v¹and viii
EP0760850A1 (en) 1994-05-27 1997-03-12 Glaxo Group Limited P2x RECEPTORS (PURINOCEPTOR FAMILY)
EP0854923A2 (en) 1995-08-09 1998-07-29 Institut National De La Sante Et De La Recherche Medicale (Inserm) Isolated nucleic acid molecules useful as leukemia markers and in breast cancer prognosis
WO1997041222A1 (en) 1996-04-30 1997-11-06 Smithkline Beecham P.L.C. HUMAN P2x4 RECEPTOR SPLICE-VARIANTS
US6303338B1 (en) 1996-08-16 2001-10-16 Human Genome Sciences, Inc. Pancreas-derived plasminogen activator inhibitor
US6306393B1 (en) 1997-03-24 2001-10-23 Immunomedics, Inc. Immunotherapy of B-cell malignancies using anti-CD22 antibodies
JP3885177B2 (ja) 1997-03-26 2007-02-21 大塚製薬株式会社 ヒト遺伝子
US6133434A (en) 1997-04-28 2000-10-17 Glaxo Group Limited Purinergic receptor
US6329503B1 (en) 1998-06-01 2001-12-11 Agensys, Inc. Serpentine transmembrane antigens expressed in human cancers and uses thereof
DE19829473C2 (de) 1998-07-01 2000-08-10 Magnus Von Knebel Doeberitz Ch Verfahren zur frühen Diagnose von Carcinomen
EP1157038A4 (en) 1999-02-26 2005-01-19 Smithkline Beecham Corp CLONING OF A P2Y-LIKE 7TM RECEPTOR (AXOR17)
AUPP991199A0 (en) 1999-04-21 1999-05-13 University Of Sydney, The Methods for diagnosing pre-cancerous and cancerous conditions
AU1339701A (en) 1999-10-22 2001-05-08 Lifespan Biosciences, Inc. Anti-cancer nucleic acid and protein targets
AUPR201500A0 (en) 2000-12-11 2001-01-11 Biosceptre Pty Ltd Methods for identifying pre-neoplastic and neoplastic states in mammals
DK1360203T3 (da) 2001-01-17 2009-04-20 Intreat Pty Ltd Antistoffer mod ikke-funktionel P2X7-receptordiagnose og behandling af cancerlidelser og andre tilstande
AU2002322192B2 (en) * 2001-09-03 2008-05-01 Biosceptre International Limited Antibodies to non-functional P2X7receptor, diagnosis and treatment of cancers and other conditions
DK1473367T3 (da) 2003-04-17 2007-10-01 Affectis Pharmaceuticals Ag Midler og fremgangsmåder til diagnosticering og behandling af effektive lidelser
CA2607541A1 (en) 2005-05-05 2006-12-28 Medicure International Inc. Inhibition of atp-mediated, p2x7 dependent pathways by pyridoxal-5-phosphaste and vitamin b6 related compounds
US7767789B2 (en) 2005-06-02 2010-08-03 University Hopitals of Cleveland Truncated proteins as cancer markers
WO2007027957A2 (en) 2005-08-31 2007-03-08 Cell Signaling Technology, Inc. Reagents for the detection of protein phosphorylation in leukemia signaling pathways
JP2010505426A (ja) 2006-10-10 2010-02-25 バイオスセプター インターナショナル リミテッド 非機能性ｐ２ｘ７受容体に対する抗体を産生するハイブリドーマ
WO2008043146A1 (en) * 2006-10-10 2008-04-17 Biosceptre International Limited Antibodies against non functional p2x7 receptor
JP5670192B2 (ja) 2007-09-14 2015-02-18 バイオセプター・インターナショナル・リミテッド 新規ｐ２ｘ７エピトープ
ATE542139T1 (de) 2007-09-14 2012-02-15 Biosceptre Int Ltd Purinerge (p2x)-rezeptoren in extrazellulärer körperflüssigkeit
KR101701300B1 (ko) 2008-07-04 2017-02-01 바이오셉터 (어스트) 피티와이 엘티디 항­ｐ２ｘ７ 펩티드 및 에피토프
ES2904911T3 (es) 2009-08-20 2022-04-06 Biosceptre Aust Pty Ltd Anticuerpos anti-receptor P2X7 y fragmentos de los mismos
BR112012015561B1 (pt) 2009-12-24 2019-11-12 Biosceptre International Ltd anticorpos dirigidos contra receptores p2x7 oligoméricos não funcionais
US8828944B2 (en) 2010-04-22 2014-09-09 Institut Gustave Roussy Compounds and uses thereof to induce an immunogenic cancer cell death in a subject
CN106310245A (zh) 2010-09-10 2017-01-11 生物权威(澳大利亚)有限责任公司 陪伴动物治疗
US9566318B2 (en) 2011-07-01 2017-02-14 Biosceptre (Aust) Pty Ltd Combination therapy

Also Published As

Publication number Publication date
EP2516470A4 (en) 2013-05-22
EP2516470A1 (en) 2012-10-31
US8835609B2 (en) 2014-09-16
AU2010336032C1 (en) 2016-04-21
CN102762595B (zh) 2016-03-02
WO2011075789A1 (en) 2011-06-30
EP3321285A1 (en) 2018-05-16
BR112012015561A8 (pt) 2019-10-01
EP3321285B1 (en) 2019-04-24
BR112012015561B1 (pt) 2019-11-12
CN102762595A (zh) 2012-10-31
AU2010336032B2 (en) 2016-01-28
CA2784345A1 (en) 2011-06-30
US20120329076A1 (en) 2012-12-27
US9428587B2 (en) 2016-08-30
BR112012015561A2 (pt) 2017-01-31
AU2010336032A1 (en) 2012-07-12
EP2516470B1 (en) 2018-02-07
US20150218283A1 (en) 2015-08-06
ES2732021T3 (es) 2019-11-20
JP2013515013A (ja) 2013-05-02
ES2667003T3 (es) 2018-05-09
JP5992831B2 (ja) 2016-09-14

Similar Documents

Publication Publication Date Title
US20250084161A1 (en) Anti p2x7 receptor antibodies and fragments thereof
CA2784345C (en) Antibodies to non-functional oligomeric p2x7 receptors
CA3201837A1 (en) Ccr6 antibodies
HK1168365B (en) Anti p2x7 receptor antibodies and fragments thereof
WO2025171447A1 (en) Antibodies for binding ccr6

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20151222