CN111808196A - 抗pd-1抗体及其用途 - Google Patents
抗pd-1抗体及其用途 Download PDFInfo
- Publication number
- CN111808196A CN111808196A CN202010892175.3A CN202010892175A CN111808196A CN 111808196 A CN111808196 A CN 111808196A CN 202010892175 A CN202010892175 A CN 202010892175A CN 111808196 A CN111808196 A CN 111808196A
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- Prior art keywords
- antibody
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- antigen
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- 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.)
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Classifications
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- 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
- C07K16/2803—Immunoglobulins [IGs], 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
- C07K16/2818—Immunoglobulins [IGs], 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 CD28 or CD152
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- 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
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- 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
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- G01N33/5758—
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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
- G01N33/6872—Intracellular protein regulatory factors and their receptors, e.g. including ion channels
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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
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
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- 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
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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
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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
- C07K2317/565—Complementarity determining region [CDR]
-
- 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
- C07K2319/33—Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Biochemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Cell Biology (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Urology & Nephrology (AREA)
- Gastroenterology & Hepatology (AREA)
- Oncology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Toxicology (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892175.3A CN111808196B (zh) | 2020-08-31 | 2020-08-31 | 抗pd-1抗体及其用途 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892175.3A CN111808196B (zh) | 2020-08-31 | 2020-08-31 | 抗pd-1抗体及其用途 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111808196A true CN111808196A (zh) | 2020-10-23 |
| CN111808196B CN111808196B (zh) | 2020-12-29 |
Family
ID=72859315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010892175.3A Active CN111808196B (zh) | 2020-08-31 | 2020-08-31 | 抗pd-1抗体及其用途 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111808196B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431449A (zh) * | 2013-04-05 | 2016-03-23 | 香港大学 | 新的pd1同种型及其用于加强免疫应答的用途 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009024531A1 (en) * | 2007-08-17 | 2009-02-26 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Method for treating and diagnosing hematologic malignancies |
| CN102245640A (zh) * | 2008-12-09 | 2011-11-16 | 霍夫曼-拉罗奇有限公司 | 抗-pd-l1抗体及它们用于增强t细胞功能的用途 |
| CN102264762A (zh) * | 2008-09-26 | 2011-11-30 | 达纳-法伯癌症研究公司 | 人抗pd-1、pd-l1和pd-l2的抗体及其应用 |
| CN103987405A (zh) * | 2011-11-28 | 2014-08-13 | 默克专利股份公司 | 抗pd-l1抗体及其用途 |
| US20140328833A1 (en) * | 2005-05-09 | 2014-11-06 | Medarex, L.L.C. | Methods for treating cancer using anti-pd-1 antibodies |
-
2020
- 2020-08-31 CN CN202010892175.3A patent/CN111808196B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140328833A1 (en) * | 2005-05-09 | 2014-11-06 | Medarex, L.L.C. | Methods for treating cancer using anti-pd-1 antibodies |
| WO2009024531A1 (en) * | 2007-08-17 | 2009-02-26 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Method for treating and diagnosing hematologic malignancies |
| CN102264762A (zh) * | 2008-09-26 | 2011-11-30 | 达纳-法伯癌症研究公司 | 人抗pd-1、pd-l1和pd-l2的抗体及其应用 |
| CN102245640A (zh) * | 2008-12-09 | 2011-11-16 | 霍夫曼-拉罗奇有限公司 | 抗-pd-l1抗体及它们用于增强t细胞功能的用途 |
| CN103987405A (zh) * | 2011-11-28 | 2014-08-13 | 默克专利股份公司 | 抗pd-l1抗体及其用途 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431449A (zh) * | 2013-04-05 | 2016-03-23 | 香港大学 | 新的pd1同种型及其用于加强免疫应答的用途 |
| CN105431449B (zh) * | 2013-04-05 | 2021-08-24 | 港大科桥有限公司 | 新的pd1同种型及其用于加强免疫应答的用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111808196B (zh) | 2020-12-29 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 102609 No.12, Baoshen South Street, Daxing biomedical industry base, Zhongguancun Science and Technology Park, Daxing District, Beijing Patentee after: Baccetus (Beijing) Pharmaceutical Technology Co.,Ltd. Address before: 102629 No.12, Baoshen South Street, Daxing biomedical industry base, Zhongguancun Science and Technology Park, Daxing District, Beijing Patentee before: BEIJING BIOCYTOGEN Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211118 Address after: 215128 unit E600, 5 / F, Lecheng Plaza, phase II, biomedical industrial park, 218 Sangtian street, Suzhou area, China (Jiangsu) pilot Free Trade Zone, Suzhou, Jiangsu Patentee after: DOMA Pharmaceutical Technology (Suzhou) Co.,Ltd. Address before: 102609 No.12, Baoshen South Street, Daxing biomedical industry base, Zhongguancun Science and Technology Park, Daxing District, Beijing Patentee before: Baccetus (Beijing) Pharmaceutical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20241125 Address after: 102600 courtyard 12, Baoshen South Street, Daxing biomedical industrial base, Zhongguancun Science and Technology Park, Daxing District, Beijing Patentee after: Baccetus (Beijing) Pharmaceutical Technology Co.,Ltd. Country or region after: China Address before: 215128 unit E600, 5 / F, Lecheng Plaza, phase II, biomedical industrial park, 218 Sangtian street, Suzhou area, China (Jiangsu) pilot Free Trade Zone, Suzhou, Jiangsu Patentee before: DOMA Pharmaceutical Technology (Suzhou) Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |