AU2017294276B2 - Antibody for anti-claudin 18A2 and use thereof - Google Patents

Antibody for anti-claudin 18A2 and use thereof Download PDF

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AU2017294276B2
AU2017294276B2 AU2017294276A AU2017294276A AU2017294276B2 AU 2017294276 B2 AU2017294276 B2 AU 2017294276B2 AU 2017294276 A AU2017294276 A AU 2017294276A AU 2017294276 A AU2017294276 A AU 2017294276A AU 2017294276 B2 AU2017294276 B2 AU 2017294276B2
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seq
antibody
cell
cells
hu8e5
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AU2017294276A1 (en
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Hua Jiang
Zonghai Li
Zhimin Shi
Huamao Wang
Peng Wang
Linlin YANG
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Crage Medical Co Ltd
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Crage Medical Co Ltd
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Priority claimed from PCT/CN2017/082024 external-priority patent/WO2017186121A1/zh
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Assigned to CAFA THERAPEUTICS LIMITED reassignment CAFA THERAPEUTICS LIMITED Request for Assignment Assignors: CARSGEN THERAPEUTICS CO., LTD., SHANGHAI CANCER INSTITUTE
Assigned to CRAGE MEDICAL CO., LIMITED reassignment CRAGE MEDICAL CO., LIMITED Request for Assignment Assignors: CAFA THERAPEUTICS LIMITED
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    • 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
    • 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
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
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    • A61K31/28—Compounds containing heavy metals
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    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
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    • A61K31/7034—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
    • A61K31/704—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
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    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A—HUMAN NECESSITIES
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • 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
    • C07K14/70517—CD8
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/70521—CD28, CD152
    • C—CHEMISTRY; METALLURGY
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    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70596—Molecules with a "CD"-designation not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
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    • C07K—PEPTIDES
    • C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
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    • C12N5/06—Animal cells or tissues; Human cells or tissues
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    • C12N5/0634—Cells from the blood or the immune system
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    • 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
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    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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)
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    • C07—ORGANIC CHEMISTRY
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    • 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
    • C07K2317/90—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
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    • 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

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AU2017294276A 2016-07-08 2017-07-10 Antibody for anti-claudin 18A2 and use thereof Active AU2017294276B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201610536449.9 2016-07-08
CN201610536449 2016-07-08
AUPCT/CN2017/082024 2017-04-26
PCT/CN2017/082024 WO2017186121A1 (zh) 2016-04-26 2017-04-26 一种改善免疫应答细胞功能的方法
PCT/CN2017/092381 WO2018006882A1 (zh) 2016-07-08 2017-07-10 抗密蛋白18a2的抗体及其应用

Publications (2)

Publication Number Publication Date
AU2017294276A1 AU2017294276A1 (en) 2019-02-28
AU2017294276B2 true AU2017294276B2 (en) 2024-08-01

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AU2017294276A Active AU2017294276B2 (en) 2016-07-08 2017-07-10 Antibody for anti-claudin 18A2 and use thereof

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US (2) US11111295B2 (enExample)
EP (1) EP3483182B1 (enExample)
JP (1) JP7587921B2 (enExample)
KR (1) KR102723896B1 (enExample)
CN (1) CN109790222B (enExample)
AU (1) AU2017294276B2 (enExample)
BR (1) BR112019000327A8 (enExample)
CA (1) CA3030257A1 (enExample)
CL (1) CL2019000061A1 (enExample)
ES (1) ES2979068T3 (enExample)
IL (1) IL264144B2 (enExample)
SG (1) SG11201900171QA (enExample)
WO (1) WO2018006882A1 (enExample)

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ES2979068T3 (es) * 2016-07-08 2024-09-24 Crage Medical Co Ltd Anticuerpos para anti-claudina 18A2 y utilización de los mismos
CN110123837A (zh) 2018-02-02 2019-08-16 科济生物医药（上海）有限公司 细胞免疫治疗的组合
CA3089653A1 (en) * 2018-03-08 2019-09-12 Phanes Therapeutics, Inc. Anti-claudin 18.2 antibodies and uses thereof
KR20210013013A (ko) * 2018-03-09 2021-02-03 카르스젠 테라퓨틱스 리미티드 종양 치료 방법 및 조성물
TW202003562A (zh) * 2018-03-14 2020-01-16 中國大陸商北京軒義醫藥科技有限公司 抗密連蛋白18.2(cldn18.2)抗體
CN112074600A (zh) * 2018-05-03 2020-12-11 科济生物医药（上海）有限公司 免疫效应细胞及其应用
SG11202011392VA (en) 2018-05-15 2020-12-30 Carsgen Therapeutics Co Ltd Genetically engineered cell and application thereof
SG11202007074PA (en) * 2018-05-18 2020-08-28 Lanova Medicines Ltd Company Anti-claudin 18.2 antibodies and uses thereof
US20210292427A1 (en) 2018-07-24 2021-09-23 Cafa Therapeutics Limited Method for treating tumor using immune effector cell
CN112770723B (zh) * 2018-07-25 2024-08-02 阿克罗斯生物科学公司 Cldn 18.2特异性单克隆抗体及其使用方法
CN110857322A (zh) * 2018-08-22 2020-03-03 瑞阳(苏州)生物科技有限公司 抗人claudin 18.2单克隆抗体及其应用
EP3878863A4 (en) * 2018-08-27 2022-06-22 Nanjing Sanhome Pharmaceutical Co., Ltd. ANTI-CLAUDIN18.2 ANTIBODIES AND ITS USE
CN109206524B (zh) * 2018-09-25 2022-04-05 山东兴瑞生物科技有限公司 抗Claudin18A2嵌合抗原受体、其修饰的T细胞及T细胞制备方法和用途
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