CN116440263A - 抗ctla-4抗体药物组合物及其用途 - Google Patents
抗ctla-4抗体药物组合物及其用途 Download PDFInfo
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- CN116440263A CN116440263A CN202310071664.6A CN202310071664A CN116440263A CN 116440263 A CN116440263 A CN 116440263A CN 202310071664 A CN202310071664 A CN 202310071664A CN 116440263 A CN116440263 A CN 116440263A
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- 206010041823 squamous cell carcinoma Diseases 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 108700022952 strombine Proteins 0.000 description 1
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000000225 synapse Anatomy 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 201000002510 thyroid cancer Diseases 0.000 description 1
- 238000001269 time-of-flight mass spectrometry Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 108091005703 transmembrane proteins Proteins 0.000 description 1
- 102000035160 transmembrane proteins Human genes 0.000 description 1
- 229940074409 trehalose dihydrate Drugs 0.000 description 1
- 229950007217 tremelimumab Drugs 0.000 description 1
- SYSWJPSVYLUKCH-UHFFFAOYSA-H tricalcium;2-hydroxypropane-1,2,3-tricarboxylate;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [Ca+2].[Ca+2].[Ca+2].OC(=O)CC(O)(C(O)=O)CC(O)=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O SYSWJPSVYLUKCH-UHFFFAOYSA-H 0.000 description 1
- SPRBJFWIUVWXBT-UHFFFAOYSA-K tripotassium 2-hydroxypropane-1,2,3-tricarboxylate 2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [K+].[K+].[K+].OC(=O)CC(O)(C(O)=O)CC(O)=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O SPRBJFWIUVWXBT-UHFFFAOYSA-K 0.000 description 1
- SPOMEWBVWWDQBC-UHFFFAOYSA-K tripotassium;dihydrogen phosphate;hydrogen phosphate Chemical compound [K+].[K+].[K+].OP(O)([O-])=O.OP([O-])([O-])=O SPOMEWBVWWDQBC-UHFFFAOYSA-K 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 208000029729 tumor suppressor gene on chromosome 11 Diseases 0.000 description 1
- 238000004879 turbidimetry Methods 0.000 description 1
- 201000005112 urinary bladder cancer Diseases 0.000 description 1
- 206010046766 uterine cancer Diseases 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 201000005102 vulva cancer Diseases 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 235000021249 α-casein Nutrition 0.000 description 1
- 235000021241 α-lactalbumin Nutrition 0.000 description 1
Classifications
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- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
- A61K39/39591—Stabilisation, fragmentation
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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
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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
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
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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
- A61K47/02—Inorganic compounds
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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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
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- A—HUMAN NECESSITIES
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- 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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- 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
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
-
- 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
-
- 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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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Immunology (AREA)
- Organic Chemistry (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Genetics & Genomics (AREA)
- Mycology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Inorganic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dermatology (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
色谱条件 | 色谱参数 |
检测器波长 | 280nm |
自动进样器温度 | 25±3℃ |
柱温 | 5±3℃ |
流速 | 0.50mL/min |
进样体积 | 25μL |
运行模式 | 等度洗脱 |
洗脱时间 | 30.00min |
抗原名称 | ka(1/Ms) | kd(1/s) | KD(M) |
重组人CTLA-4蛋白 | 8.18E+05 | 1.69E-04 | 2.06E-10 |
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN202210051453 | 2022-01-17 | ||
CN2022100514531 | 2022-01-17 |
Publications (1)
Publication Number | Publication Date |
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CN116440263A true CN116440263A (zh) | 2023-07-18 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN202310071664.6A Pending CN116440263A (zh) | 2022-01-17 | 2023-01-17 | 抗ctla-4抗体药物组合物及其用途 |
Country Status (2)
Country | Link |
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CN (1) | CN116440263A (zh) |
WO (1) | WO2023134771A1 (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005019845A1 (de) * | 2005-04-28 | 2006-11-02 | Li-Te Chin | Neue aus humanen Keimbahnsequenzen gewonnene Antikörperstrukturen |
WO2017084078A1 (en) * | 2015-11-19 | 2017-05-26 | Zeling Cai | Ctla-4 antibodies and uses thereof |
WO2018156250A1 (en) * | 2017-02-21 | 2018-08-30 | Remd Biotherapeutics, Inc. | Cancer treatment using antibodies that bind cytotoxic t-lymphocyte antigen-4 (ctla-4) |
CN110840830B (zh) * | 2019-10-25 | 2020-07-24 | 北京东方百泰生物科技有限公司 | 一种抗ctla-4单克隆抗体的注射制剂 |
EP4201958A4 (en) * | 2020-07-21 | 2024-09-04 | Shanghai Junshi Biosciences Co., Ltd. | ANTI-CTLA-4 ANTIBODY AND ITS USE |
-
2023
- 2023-01-17 CN CN202310071664.6A patent/CN116440263A/zh active Pending
- 2023-01-17 WO PCT/CN2023/072509 patent/WO2023134771A1/zh active Application Filing
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Publication number | Publication date |
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WO2023134771A1 (zh) | 2023-07-20 |
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