CN115304669A - 增强激动型抗体活性的抗体重链恒定区序列 - Google Patents
增强激动型抗体活性的抗体重链恒定区序列 Download PDFInfo
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- CN115304669A CN115304669A CN202210729123.3A CN202210729123A CN115304669A CN 115304669 A CN115304669 A CN 115304669A CN 202210729123 A CN202210729123 A CN 202210729123A CN 115304669 A CN115304669 A CN 115304669A
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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
- C07K16/2878—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 NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
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- 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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- 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
- A61K39/39—Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
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- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
- C07K16/46—Hybrid immunoglobulins
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- G—PHYSICS
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- 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
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
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- 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
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6854—Immunoglobulins
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- A61K2039/58—Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation
- A61K2039/585—Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation wherein the target is cancer
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- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- C07K2317/00—Immunoglobulins specific features
- C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
- C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
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- C—CHEMISTRY; METALLURGY
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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
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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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- C—CHEMISTRY; METALLURGY
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- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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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
- C07K2317/52—Constant or Fc region; Isotype
- C07K2317/526—CH3 domain
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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
- C07K2317/52—Constant or Fc region; Isotype
- C07K2317/528—CH4 domain
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- C—CHEMISTRY; METALLURGY
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- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/52—Constant or Fc region; Isotype
- C07K2317/53—Hinge
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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
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
- C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
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- 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
- C07K2317/72—Increased effector function due to an Fc-modification
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- 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
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- C—CHEMISTRY; METALLURGY
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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
- C07K2317/75—Agonist effect on antigen
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- 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
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- 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
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mycology (AREA)
- Cell Biology (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404956 | 2016-06-08 | ||
| CN2016104049567 | 2016-06-08 | ||
| CN201710429281.6A CN107474136B (zh) | 2016-06-08 | 2017-06-08 | 增强激动型抗体活性的抗体重链恒定区序列 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710429281.6A Division CN107474136B (zh) | 2016-06-08 | 2017-06-08 | 增强激动型抗体活性的抗体重链恒定区序列 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115304669A true CN115304669A (zh) | 2022-11-08 |
Family
ID=60578403
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210729123.3A Pending CN115304669A (zh) | 2016-06-08 | 2017-06-08 | 增强激动型抗体活性的抗体重链恒定区序列 |
| CN201710429281.6A Active CN107474136B (zh) | 2016-06-08 | 2017-06-08 | 增强激动型抗体活性的抗体重链恒定区序列 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710429281.6A Active CN107474136B (zh) | 2016-06-08 | 2017-06-08 | 增强激动型抗体活性的抗体重链恒定区序列 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12145993B2 (enExample) |
| EP (1) | EP3470424B1 (enExample) |
| JP (3) | JP2019528082A (enExample) |
| CN (2) | CN115304669A (enExample) |
| WO (1) | WO2017211321A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016286108B2 (en) | 2015-06-30 | 2021-03-11 | Pfizer Inc. | BTLA fusion protein agonists and uses thereof |
| US12145993B2 (en) * | 2016-06-08 | 2024-11-19 | Shanghai Jiao Tong University School Of Medicine | Sequence of antibody heavy chain constant region for enhancing agonistic antibody activity |
| EA202091521A1 (ru) * | 2017-12-19 | 2020-10-22 | Дзе Рокфеллер Юниверсити | ВАРИАНТЫ ДОМЕНА Fc IgG ЧЕЛОВЕКА С УЛУЧШЕННОЙ ЭФФЕКТОРНОЙ ФУНКЦИЕЙ |
| CN109970856B (zh) | 2017-12-27 | 2022-08-23 | 信达生物制药(苏州)有限公司 | 抗lag-3抗体及其用途 |
| CN111788227B (zh) * | 2017-12-27 | 2025-02-25 | 百时美施贵宝公司 | 抗cd40抗体及其用途 |
| CN110144009B (zh) * | 2018-02-14 | 2020-01-21 | 上海洛启生物医药技术有限公司 | Cd47单域抗体及其用途 |
| JP2022513653A (ja) * | 2018-11-28 | 2022-02-09 | ブリストル-マイヤーズ スクイブ カンパニー | 修飾された重鎖定常領域を含む抗体 |
| TWI756621B (zh) * | 2019-01-25 | 2022-03-01 | 大陸商信達生物製藥(蘇州)有限公司 | 新型雙特異性抗體分子以及同時結合pd-l1和lag-3的雙特異性抗體 |
| AU2020256828A1 (en) * | 2019-04-10 | 2021-11-18 | Nankai University | Anti-CD40 antibody and use thereof |
| CN110981958B (zh) * | 2019-08-23 | 2020-10-20 | 四川大学华西医院 | 一种pd-l1抗体 |
| CN112592404B (zh) * | 2019-09-20 | 2023-07-25 | 上海交通大学医学院 | 抗体活性改造及其筛选方法 |
| CA3163358A1 (en) | 2019-12-03 | 2021-06-10 | Evotec International Gmbh | Interferon-associated antigen binding proteins and uses thereof |
| CN110862455B (zh) * | 2019-12-03 | 2021-12-21 | 源道隆(苏州)医学科技有限公司 | 可结合cd47的多肽及其应用 |
| MX2022006670A (es) * | 2019-12-03 | 2023-03-17 | Shanghai Jiao Tong Univ School Of Medicine | Region fc de anticuerpo teniendo mayor afinidad de union al fcyriib. |
| CA3181776A1 (en) | 2020-05-26 | 2021-12-02 | Boehringer Ingelheim International Gmbh | Anti-pd-1 antibodies |
| CN114591428B (zh) * | 2020-12-04 | 2024-05-28 | 上海交通大学医学院 | 抗Dsg1抗体及其应用 |
| KR102671409B1 (ko) * | 2021-03-02 | 2024-05-31 | 진화섭 | Cd30을 발현하는 세포에 독성을 나타내는 재조합 단백질 및 이를 유효성분으로 포함하는 암의 치료용 약학적 조성물 |
| CN118339300A (zh) * | 2024-01-02 | 2024-07-12 | 江苏集萃药康生物科技股份有限公司 | 产生人源化抗体的动物模型及其构建方法 |
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| US20060093600A1 (en) * | 2001-11-09 | 2006-05-04 | Abgenix, Inc. | Antibodies to CD40 |
| WO2012115241A1 (ja) * | 2011-02-25 | 2012-08-30 | 中外製薬株式会社 | FcγRIIb特異的Fc抗体 |
| US20140243504A1 (en) * | 2013-02-01 | 2014-08-28 | Regeneron Pharmaceuticals, Inc. | Antibodies comprising chimeric constant domains |
| WO2016081746A2 (en) * | 2014-11-21 | 2016-05-26 | Bristol-Myers Squibb Company | Antibodies comprising modified heavy constant regions |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7388079B2 (en) * | 2002-11-27 | 2008-06-17 | The Regents Of The University Of California | Delivery of pharmaceutical agents via the human insulin receptor |
| EP3342782B1 (en) | 2004-07-15 | 2022-08-17 | Xencor, Inc. | Optimized fc variants |
| ES2473587T3 (es) * | 2004-08-03 | 2014-07-07 | Transtech Pharma, Inc. | Proteínas de fusión de RAGE y métodos de uso |
| KR20070090036A (ko) * | 2004-12-22 | 2007-09-04 | 센토코 인코포레이티드 | Glp-1 작용제, 조성물, 방법 및 용도 |
| AU2006321743A1 (en) * | 2005-10-24 | 2007-06-14 | Centocor, Inc. | GLP-2 mimetibodies, polypeptides, compositions, methods and uses |
| JP5694921B2 (ja) * | 2009-04-20 | 2015-04-01 | 協和発酵キリン株式会社 | アミノ酸変異が導入されたIgG2を有する抗体 |
| SG191233A1 (en) | 2010-12-23 | 2013-07-31 | Janssen Biotech Inc | Active protease-resistant antibody fc mutants |
| EP2537864B1 (en) * | 2011-06-24 | 2019-08-07 | Laboratoire Français du Fractionnement et des Biotechnologies | Fc variants with reduced effector functions |
| JP6322411B2 (ja) * | 2011-09-30 | 2018-05-09 | 中外製薬株式会社 | 複数の生理活性を有する抗原の消失を促進する抗原結合分子 |
| CA2865158C (en) | 2012-02-24 | 2022-11-01 | Chugai Seiyaku Kabushiki Kaisha | Antigen-binding molecule for promoting disappearance of antigen via fc.gamma.riib |
| CN104271816A (zh) * | 2012-05-11 | 2015-01-07 | 默沙东公司 | 表面锚定的轻链诱饵抗体展示系统 |
| TWI855488B (zh) * | 2012-08-24 | 2024-09-11 | 日商中外製藥股份有限公司 | FcγRIIb特異性Fc區域變異體 |
| CA2888763A1 (en) | 2012-10-30 | 2014-05-08 | Apexigen, Inc. | Anti-cd40 antibodies and methods of use |
| RS57840B1 (sr) * | 2013-03-18 | 2018-12-31 | Biocerox Prod Bv | Humanizovana anti-cd 134 (ox40) antitela i njihove upotrebe |
| EP3068798B1 (en) * | 2013-11-12 | 2020-10-07 | OGD2 Pharma | Human igg1 derived antibody with pro-apoptotic activity |
| PL3099717T3 (pl) * | 2014-01-31 | 2019-10-31 | Novartis Ag | Cząsteczki przeciwciała dla TIM-3 i ich zastosowanie |
| JP2017513481A (ja) * | 2014-04-16 | 2017-06-01 | ユーシービー バイオファルマ エスピーアールエル | 多量体Fcタンパク質 |
| LT3148579T (lt) * | 2014-05-28 | 2021-05-25 | Agenus Inc. | Anti-gitr antikūnai ir jų panaudojimo būdai |
| SG11201609965XA (en) * | 2014-06-05 | 2016-12-29 | Univ Arkansas | Antibody guided vaccines and methods of use for generation of rapid mature immune responses |
| JP6805142B2 (ja) * | 2014-11-21 | 2020-12-23 | ブリストル−マイヤーズ スクイブ カンパニーBristol−Myers Squibb Company | Cd73に対する抗体およびその使用 |
| MX2018006072A (es) * | 2015-11-19 | 2018-08-01 | Squibb Bristol Myers Co | Anticuerpos contra receptor de factor de necrosis de tumor inducido por glucocorticoides (gitr) y usos de los mismos. |
| US12145993B2 (en) * | 2016-06-08 | 2024-11-19 | Shanghai Jiao Tong University School Of Medicine | Sequence of antibody heavy chain constant region for enhancing agonistic antibody activity |
| CN108623686A (zh) | 2017-03-25 | 2018-10-09 | 信达生物制药(苏州)有限公司 | 抗ox40抗体及其用途 |
| MX2022006670A (es) * | 2019-12-03 | 2023-03-17 | Shanghai Jiao Tong Univ School Of Medicine | Region fc de anticuerpo teniendo mayor afinidad de union al fcyriib. |
| IL297782A (en) * | 2020-05-01 | 2022-12-01 | Bolt Biotherapeutics Inc | Anti-dectin-2 antibodies |
| CN114106174A (zh) * | 2020-08-27 | 2022-03-01 | 苏州景涞医疗科技有限公司 | 低毒性抗ox40抗体、其药物组合物及应用 |
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2017
- 2017-06-08 US US16/308,156 patent/US12145993B2/en active Active
- 2017-06-08 JP JP2019517135A patent/JP2019528082A/ja active Pending
- 2017-06-08 EP EP17809760.6A patent/EP3470424B1/en active Active
- 2017-06-08 WO PCT/CN2017/087620 patent/WO2017211321A1/zh not_active Ceased
- 2017-06-08 CN CN202210729123.3A patent/CN115304669A/zh active Pending
- 2017-06-08 CN CN201710429281.6A patent/CN107474136B/zh active Active
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2021
- 2021-05-26 JP JP2021088589A patent/JP2021143186A/ja active Pending
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2024
- 2024-05-29 JP JP2024087108A patent/JP7809372B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060093600A1 (en) * | 2001-11-09 | 2006-05-04 | Abgenix, Inc. | Antibodies to CD40 |
| WO2012115241A1 (ja) * | 2011-02-25 | 2012-08-30 | 中外製薬株式会社 | FcγRIIb特異的Fc抗体 |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20190263918A1 (en) | 2019-08-29 |
| EP3470424A1 (en) | 2019-04-17 |
| CN107474136A (zh) | 2017-12-15 |
| EP3470424B1 (en) | 2025-04-23 |
| EP3470424C0 (en) | 2025-04-23 |
| JP2024112978A (ja) | 2024-08-21 |
| JP2021143186A (ja) | 2021-09-24 |
| WO2017211321A1 (zh) | 2017-12-14 |
| JP7809372B2 (ja) | 2026-02-02 |
| CN107474136B (zh) | 2023-03-07 |
| EP3470424A4 (en) | 2020-03-04 |
| JP2019528082A (ja) | 2019-10-10 |
| US12145993B2 (en) | 2024-11-19 |
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