CN114989304B - Anti-human Claudin18.2 antibody and application thereof - Google Patents
Anti-human Claudin18.2 antibody and application thereof Download PDFInfo
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- CN114989304B CN114989304B CN202210771141.8A CN202210771141A CN114989304B CN 114989304 B CN114989304 B CN 114989304B CN 202210771141 A CN202210771141 A CN 202210771141A CN 114989304 B CN114989304 B CN 114989304B
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- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
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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
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- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
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- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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- C07K2317/565—Complementarity determining region [CDR]
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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- 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
Abstract
Description
Antibodies to | IMAB362 | B1 | B9 | B35 | B41 | B50 | B78 |
KD(nM) | 3.67 | 3.54 | 3.14 | 18.02 | 3.6 | 5.16 | 4.16 |
Claims (8)
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CN202210771141.8A CN114989304B (en) | 2022-06-30 | 2022-06-30 | Anti-human Claudin18.2 antibody and application thereof |
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CN202210771141.8A CN114989304B (en) | 2022-06-30 | 2022-06-30 | Anti-human Claudin18.2 antibody and application thereof |
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CN114989304B true CN114989304B (en) | 2024-04-19 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112004830A (en) * | 2018-03-22 | 2020-11-27 | 柯伊莱斯股份公司 | Antagonistic PD-1, PD-L1 and LAG-3 binding proteins |
CN112940124A (en) * | 2021-04-14 | 2021-06-11 | 南京凯地医疗技术有限公司 | Humanized monoclonal antibody targeting Claudin18.2 and preparation method and application thereof |
CN113735974A (en) * | 2020-05-29 | 2021-12-03 | 杭州邦顺制药有限公司 | Antibodies against Claudin18.2 and uses thereof |
WO2022093310A1 (en) * | 2020-10-26 | 2022-05-05 | Shattuck Labs, Inc. | Homodimeric and heterodimeric proteins comprising butyrophilin |
CN114555640A (en) * | 2020-06-23 | 2022-05-27 | 德琪(杭州)生物有限公司 | Antibodies and methods for treating CLAUDIN-related diseases |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009522302A (en) * | 2005-12-30 | 2009-06-11 | ダイアックス コーポレーション | Matrix metalloproteinase binding protein |
-
2022
- 2022-06-30 CN CN202210771141.8A patent/CN114989304B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112004830A (en) * | 2018-03-22 | 2020-11-27 | 柯伊莱斯股份公司 | Antagonistic PD-1, PD-L1 and LAG-3 binding proteins |
CN113735974A (en) * | 2020-05-29 | 2021-12-03 | 杭州邦顺制药有限公司 | Antibodies against Claudin18.2 and uses thereof |
CN114555640A (en) * | 2020-06-23 | 2022-05-27 | 德琪(杭州)生物有限公司 | Antibodies and methods for treating CLAUDIN-related diseases |
WO2022093310A1 (en) * | 2020-10-26 | 2022-05-05 | Shattuck Labs, Inc. | Homodimeric and heterodimeric proteins comprising butyrophilin |
CN112940124A (en) * | 2021-04-14 | 2021-06-11 | 南京凯地医疗技术有限公司 | Humanized monoclonal antibody targeting Claudin18.2 and preparation method and application thereof |
Non-Patent Citations (2)
Title |
---|
Claudin18.2 is a novel molecular biomarker for tumor‑targeted immunotherapy;Weijie Cao等;《Biomarker Research》;第10卷;第1-21页 * |
靶向人Claudin18.2 单克隆抗体的制备与鉴定;张坤明等;《中国新药杂志》;第31卷(第21期);第2120-2127页 * |
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