IL263266B2 - Specific antibodies against HLA-G - Google Patents

Specific antibodies against HLA-G

Info

Publication number
IL263266B2
IL263266B2 IL263266A IL26326618A IL263266B2 IL 263266 B2 IL263266 B2 IL 263266B2 IL 263266 A IL263266 A IL 263266A IL 26326618 A IL26326618 A IL 26326618A IL 263266 B2 IL263266 B2 IL 263266B2
Authority
IL
Israel
Prior art keywords
hla
antibody
antigen
seq
antibodies
Prior art date
Application number
IL263266A
Other languages
English (en)
Hebrew (he)
Other versions
IL263266A (en
IL263266B1 (en
Original Assignee
Invectys
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 Invectys filed Critical Invectys
Publication of IL263266A publication Critical patent/IL263266A/en
Publication of IL263266B1 publication Critical patent/IL263266B1/en
Publication of IL263266B2 publication Critical patent/IL263266B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • 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 [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [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
    • C07K16/2833—Immunoglobulins [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 MHC-molecules, e.g. HLA-molecules
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04—Linear peptides containing only normal peptide links
    • C07K7/08—Linear peptides containing only normal peptide links having 12 to 20 amino acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/50—Cyclic peptides containing at least one abnormal peptide link
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/64—Cyclic peptides containing only normal peptide links
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983—Viruses
    • 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
    • G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • 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
    • C07K2317/30—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
    • C07K2317/60—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
    • C07K2317/76—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
    • 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
    • G01N2333/70539—MHC-molecules, e.g. HLA-molecules

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Hospice & Palliative Care (AREA)
IL263266A 2016-06-03 2017-06-02 Specific antibodies against HLA-G IL263266B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16305650 2016-06-03
PCT/EP2017/063503 WO2017207775A1 (en) 2016-06-03 2017-06-02 Anti hla-g specific antibodies

Publications (3)

Publication Number Publication Date
IL263266A IL263266A (en) 2018-12-31
IL263266B1 IL263266B1 (en) 2024-03-01
IL263266B2 true IL263266B2 (en) 2024-07-01

Family

ID=56413601

Family Applications (1)

Application Number Title Priority Date Filing Date
IL263266A IL263266B2 (en) 2016-06-03 2017-06-02 Specific antibodies against HLA-G

Country Status (14)

Country Link
US (5) US20190233520A1 (enExample)
EP (1) EP3464364A1 (enExample)
JP (2) JP7034950B2 (enExample)
KR (1) KR102465491B1 (enExample)
CN (2) CN109563169B (enExample)
AU (1) AU2017272875B2 (enExample)
BR (1) BR112018074847A2 (enExample)
CA (1) CA3025681A1 (enExample)
EA (1) EA201892793A1 (enExample)
IL (1) IL263266B2 (enExample)
MX (1) MX2018014979A (enExample)
SG (2) SG10202107205VA (enExample)
WO (1) WO2017207775A1 (enExample)
ZA (1) ZA201808332B (enExample)

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EP2730588A1 (en) 2012-11-12 2014-05-14 Intelectys Antibodies and fragments thereof raised against the alpha-3 domain of HLA-G protein, methods and means for their preparation, and uses thereof
CA3025681A1 (en) 2016-06-03 2017-12-07 Invectys Anti hla-g specific antibodies
TW201829463A (zh) 2016-11-18 2018-08-16 瑞士商赫孚孟拉羅股份公司 抗hla-g抗體及其用途
US11566060B2 (en) 2017-01-05 2023-01-31 Kahr Medical Ltd. PD1-CD70 fusion protein and methods of use thereof
ES2916217T3 (es) 2017-01-05 2022-06-29 Kahr Medical Ltd Una proteína de fusión SIRP1 ALPHA-41BBL y métodos de uso de la misma
DK3565579T3 (da) 2017-01-05 2023-09-04 Kahr Medical Ltd Pd1-41bbl-fusionsprotein og fremgangsmåder til anvendelse deraf
AR115052A1 (es) 2018-04-18 2020-11-25 Hoffmann La Roche Anticuerpos multiespecíficos y utilización de los mismos
AR114789A1 (es) * 2018-04-18 2020-10-14 Hoffmann La Roche Anticuerpos anti-hla-g y uso de los mismos
MY201995A (en) 2018-07-09 2024-03-28 Five Prime Therapeutics Inc Antibodies binding to ilt4
IL280102B1 (en) 2018-07-11 2026-07-01 Kahr Medical Ltd Fusion protein containing PD1-4-1BBL and methods of using the same
CA3104780A1 (en) 2018-07-11 2020-01-16 Kahr Medical Ltd. Sirpalpha-4-1bbl variant fusion protein and methods of use thereof
WO2020023268A1 (en) 2018-07-24 2020-01-30 Amgen Inc. Combination of lilrb1/2 pathway inhibitors and pd-1 pathway inhibitors
BR112021003757A2 (pt) 2018-08-31 2021-05-25 Invectys SA receptores de antígenos quiméricos contra múltiplas isoformas de hla-g
BR112021005868A2 (pt) * 2018-09-27 2021-10-19 Tizona Therapeutics Anticorpos anti-hla-g, composições compreendendo anticorpos anti-hla-g e métodos de uso de anticorpos anti-hla-g
CN118909117A (zh) * 2019-08-14 2024-11-08 安托拉诊疗公司 与lrp6蛋白结合的抗体及使用方法
CN114846156A (zh) * 2019-10-25 2022-08-02 英特莱克森有限责任公司 Hla-h、hla-j、hla-l、hla-v和hla-y作为治疗和诊断靶
CN115996952A (zh) * 2020-06-11 2023-04-21 提圣纳医疗公司 对hla-g和另一种抗原具有结合特异性的双特异性免疫细胞接合子
CN113045656B (zh) * 2020-07-27 2022-03-08 台州恩泽医疗中心(集团) 抗hla-g异构体分子hla-g5及hla-g6的单克隆抗体及其用途
WO2022129120A1 (en) 2020-12-17 2022-06-23 F. Hoffmann-La Roche Ag Anti-hla-g antibodies and use thereof
CN112794908A (zh) * 2020-12-31 2021-05-14 杭州冰湖生物科技有限公司 一种抗hla-g抗体的制备及分析方法
CN113278590A (zh) * 2021-04-23 2021-08-20 台州恩泽医疗中心(集团) 表达α1α2结构域缺失的HLA-G异构体标准蛋白的细胞株及其应用
GB202111905D0 (en) * 2021-08-19 2021-10-06 UCB Biopharma SRL Antibodies
CN115925930B (zh) * 2021-11-04 2025-10-31 台州恩泽医疗中心(集团) 一种抗hla-g1、hla-g4及hla-g5异构体分子的单克隆抗体及其用途
CN114605543B (zh) * 2021-12-17 2023-11-07 台州恩泽医疗中心(集团) 一种抗hla-g异构体分子hla-g5及hla-g6的单克隆抗体及其用途
AU2023216270A1 (en) 2022-02-04 2024-08-15 Nkilt Therapeutics, Inc. Chimeric ilt receptor compositions and methods
CN118946585A (zh) * 2022-03-25 2024-11-12 怡诺安有限公司 抗hla-g嵌合抗原受体及其用途
US20250297013A1 (en) * 2022-03-25 2025-09-25 Hk Inno.N Corporation Hla-g-specific antibody and use thereof
CN115894687B (zh) * 2022-03-31 2024-06-07 台州恩泽医疗中心(集团) 一种抗hla-g1,-g2,-g5及hla-g6异构体分子的单克隆抗体及其用途
CN115819583B (zh) * 2022-03-31 2026-03-03 台州恩泽医疗中心(集团) 一种抗hla-g分子的单克隆抗体及其用途
CN116284387B (zh) * 2022-07-15 2025-10-03 台州恩泽医疗中心(集团) 一种抗hla-g2及hla-g6分子的单克隆抗体及用途
CN117448412A (zh) * 2022-07-26 2024-01-26 中山大学孙逸仙纪念医院 CD158d分子、其中和抗体,及应用
CN115975033A (zh) * 2022-10-10 2023-04-18 中国科学院微生物研究所 一种lilrb1单克隆抗体及其应用
WO2024108568A1 (zh) * 2022-11-25 2024-05-30 深圳先进技术研究院 抗人类白细胞抗原-g纳米抗体及其制备方法与应用
CN119080938B (zh) * 2023-06-05 2025-06-24 东莞市朋志生物科技有限公司 抗25羟维生素d抗体、检测25羟维生素d的试剂和试剂盒
EP4793288A1 (en) * 2023-10-12 2026-08-19 Imbiologics Corp. Antibody specifically binding to hla-g, and use thereof
CN121005780A (zh) * 2024-05-24 2025-11-25 合肥天港免疫药物有限公司 靶向hla-g的抗体或其抗原结合片段及其应用

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WO1996031604A1 (en) * 1995-04-07 1996-10-10 The Regents Of The University Of California Antibodies for the detection of hla-g
WO2014072534A1 (en) * 2012-11-12 2014-05-15 Intelectys Antibodies and fragments thereof raised against the alpha-3 domain of hla-g protein, methods and means for their preparation, and uses thereof.

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CN1312182C (zh) * 2004-10-26 2007-04-25 四川新创生物科技有限公司 抗hla-g的单克隆抗体及分泌它的杂交瘤细胞株、癌症诊断试剂盒及其应用
US8647871B2 (en) * 2007-03-30 2014-02-11 Escape Therapeutics, Inc. Endogenous expression of HLA-G and/or HLA-E by mesenchymal cells
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EP2264067A1 (en) * 2009-06-18 2010-12-22 Hla-G Technologies HLA-G alpha 1 multimers and pharmaceutical uses thereof
CN101967191A (zh) * 2009-07-28 2011-02-09 广州天美生物技术有限公司 Hla-g抗体制备方法及其在医学中的应用
CN102086459A (zh) * 2009-12-08 2011-06-08 华中科技大学 一种融合蛋白免疫抑制剂及其制备方法和应用
US10800847B2 (en) 2012-01-11 2020-10-13 Dr. Mepur Ravindranath Anti-HLA class-IB antibodies mimic immunoreactivity and immunomodulatory functions of intravenous immunoglobulin (IVIG) useful as therapeutic IVIG mimetics and methods of their use
US20190119385A1 (en) 2015-03-27 2019-04-25 University Of Southern California Hla-g as a novel target for car t-cell immunotherapy
CA3025681A1 (en) 2016-06-03 2017-12-07 Invectys Anti hla-g specific antibodies
TW201829463A (zh) 2016-11-18 2018-08-16 瑞士商赫孚孟拉羅股份公司 抗hla-g抗體及其用途

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WO1996031604A1 (en) * 1995-04-07 1996-10-10 The Regents Of The University Of California Antibodies for the detection of hla-g
WO2014072534A1 (en) * 2012-11-12 2014-05-15 Intelectys Antibodies and fragments thereof raised against the alpha-3 domain of hla-g protein, methods and means for their preparation, and uses thereof.

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BENSUSSAN A ET AL,, DETECTION OF MEMBRANE-BOUND HLA-G TRANSLATED PRODUCTS WITH A SPECIFIC MONOCLONAL ANTIBODY, 24 October 1995 (1995-10-24) *
SHIROISHI MITSUNORI ET AL,, HUMAN INHIBITORY RECEPTORS IG-LIKE TRANSCRIPT 2 (ILT2) AND ILT4 COMPETE WITH CD8 FOR MHC CLASS I BINDING AND BIND PREFERENTIALLY TO HLA-G, 22 July 2003 (2003-07-22) *
ZHANG XUEMEI ET AL,, METHOTREXATE-LOADED PLGA NANOBUBBLES FOR ULTRASOUND IMAGING AND SYNERGISTIC TARGETED THERAPY OF RESIDUAL TUMOR DURING HIFU ABLATION, 28 March 2014 (2014-03-28) *

Also Published As

Publication number Publication date
NZ788807A (en) 2025-11-28
US20210309748A1 (en) 2021-10-07
EA201892793A1 (ru) 2019-06-28
JP7034950B2 (ja) 2022-03-14
AU2017272875A1 (en) 2018-12-20
IL263266A (en) 2018-12-31
CA3025681A1 (en) 2017-12-07
US11634494B2 (en) 2023-04-25
US11312774B2 (en) 2022-04-26
US20220251216A1 (en) 2022-08-11
WO2017207775A1 (en) 2017-12-07
AU2017272875B2 (en) 2023-10-19
KR102465491B1 (ko) 2022-11-11
US20210054081A1 (en) 2021-02-25
NZ748929A (en) 2025-11-28
SG11201810149VA (en) 2018-12-28
EP3464364A1 (en) 2019-04-10
CN109563169A (zh) 2019-04-02
CN109563169B (zh) 2022-07-01
BR112018074847A2 (pt) 2019-03-26
JP2022084670A (ja) 2022-06-07
SG10202107205VA (en) 2021-08-30
IL263266B1 (en) 2024-03-01
KR20190044589A (ko) 2019-04-30
CN115286695A (zh) 2022-11-04
US11111302B2 (en) 2021-09-07
JP2019528038A (ja) 2019-10-10
US20220056140A1 (en) 2022-02-24
ZA201808332B (en) 2019-08-28
US20190233520A1 (en) 2019-08-01
MX2018014979A (es) 2019-10-14

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