JP7830445B2 - インターロイキン1アルファに特異的な真のヒト抗体 - Google Patents
インターロイキン1アルファに特異的な真のヒト抗体Info
- Publication number
- JP7830445B2 JP7830445B2 JP2023520306A JP2023520306A JP7830445B2 JP 7830445 B2 JP7830445 B2 JP 7830445B2 JP 2023520306 A JP2023520306 A JP 2023520306A JP 2023520306 A JP2023520306 A JP 2023520306A JP 7830445 B2 JP7830445 B2 JP 7830445B2
- Authority
- JP
- Japan
- Prior art keywords
- amino acid
- acid sequence
- human
- seq
- antigen
- Prior art date
- 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.)
- Active
Links
Classifications
-
- 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
- C07K16/24—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
- C07K16/244—Interleukins [IL]
- C07K16/245—IL-1
-
- 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
-
- 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
- A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
- A61K39/3955—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
本出願は、全体の内容が参照により本明細書に組み入れられる、2020年10月7日出願のカナダ特許出願第3,095,676号の優先権を主張する。
適用されない。
本発明は、一般に免疫学及び抗体(Ab)の分野に関する。
本発明が、その詳細な記載と併せて記載されたが、前述の記載が、例示を意図され、本発明の範囲を限定せず、本発明の範囲が添付の特許請求の範囲の範囲により定義されることが、理解されなければならない。他の態様、利点、及び修正は、以下の特許請求の範囲の範囲内である。
Claims (2)
- インターロイキン1アルファ(IL-1α)に特異的に結合し、配列番号:3のアミノ酸配列を有するCDR1、配列番号:4のアミノ酸配列を有するCDR2、及び配列番号:5のアミノ酸配列を有するCDR3を含む軽鎖可変領域アミノ酸配列と、配列番号:6のアミノ酸配列を有するCDR1、配列番号:7のアミノ酸配列を有するCDR2、及び配列番号:8のアミノ酸配列を有するCDR3を含む重鎖可変領域アミノ酸配列と、を含む、精製されたヒトモノクローナル抗体を含む、組成物。
- 前記軽鎖可変領域が、配列番号:1のアミノ酸配列を有し、前記重鎖可変領域が、配列番号:2のアミノ酸配列を有する、請求項1に記載の組成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3,095,676 | 2020-10-07 | ||
| CA3095676A CA3095676A1 (en) | 2020-10-07 | 2020-10-07 | True human antibody specific for interleukin 1 alpha (il-1a) |
| PCT/CA2021/051381 WO2022073103A1 (en) | 2020-10-07 | 2021-10-04 | True human antibody specific for interleukin 1 alpha (il-1alpha) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023544750A JP2023544750A (ja) | 2023-10-25 |
| JP7830445B2 true JP7830445B2 (ja) | 2026-03-16 |
Family
ID=81077418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023520306A Active JP7830445B2 (ja) | 2020-10-07 | 2021-10-04 | インターロイキン1アルファに特異的な真のヒト抗体 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12540177B2 (ja) |
| EP (1) | EP4225368A4 (ja) |
| JP (1) | JP7830445B2 (ja) |
| KR (1) | KR20230082627A (ja) |
| CN (1) | CN116438197A (ja) |
| CA (1) | CA3095676A1 (ja) |
| WO (1) | WO2022073103A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10975146B2 (en) | 2018-06-29 | 2021-04-13 | Cedars-Sinai Medical Center | Interleukin-1 inhibition for combination treatment of pancreatic cancer |
| CA3095675A1 (en) | 2020-10-07 | 2022-04-07 | Xbiotech Inc. | True human antibody specific for interleukin 1 alpha (il-1a) |
| CA3095740A1 (en) | 2020-10-07 | 2022-04-07 | Xbiotech Inc. | True human antibody specific for interleukin alpha (il-1a) |
| CA3095679A1 (en) | 2020-10-07 | 2022-04-07 | Xbiotech Inc. | True human antibody specific for interleuken 1 alpha (il-1a) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011524740A (ja) | 2008-05-30 | 2011-09-08 | エックスバイオテク,インコーポレイテッド | インターロイキン1α抗体及び有用な方法 |
| JP2023544386A (ja) | 2020-10-07 | 2023-10-23 | エックスバイオテク インコーポレイテッド | インターロイキン1アルファに特異的な真のヒト抗体 |
| JP2023545005A (ja) | 2020-10-07 | 2023-10-26 | エックスバイオテク インコーポレイテッド | インターロイキン1アルファに特異的な真のヒト抗体 |
| JP2023545007A (ja) | 2020-10-07 | 2023-10-26 | エックスバイオテク インコーポレイテッド | インターロイキン1アルファに特異的な真のヒト抗体 |
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-
2020
- 2020-10-07 CA CA3095676A patent/CA3095676A1/en not_active Abandoned
-
2021
- 2021-10-04 CN CN202180068591.4A patent/CN116438197A/zh active Pending
- 2021-10-04 KR KR1020237012353A patent/KR20230082627A/ko active Pending
- 2021-10-04 WO PCT/CA2021/051381 patent/WO2022073103A1/en not_active Ceased
- 2021-10-04 JP JP2023520306A patent/JP7830445B2/ja active Active
- 2021-10-04 EP EP21876792.9A patent/EP4225368A4/en active Pending
-
2023
- 2023-04-03 US US18/295,201 patent/US12540177B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011524740A (ja) | 2008-05-30 | 2011-09-08 | エックスバイオテク,インコーポレイテッド | インターロイキン1α抗体及び有用な方法 |
| JP2023544386A (ja) | 2020-10-07 | 2023-10-23 | エックスバイオテク インコーポレイテッド | インターロイキン1アルファに特異的な真のヒト抗体 |
| JP2023545005A (ja) | 2020-10-07 | 2023-10-26 | エックスバイオテク インコーポレイテッド | インターロイキン1アルファに特異的な真のヒト抗体 |
| JP2023545007A (ja) | 2020-10-07 | 2023-10-26 | エックスバイオテク インコーポレイテッド | インターロイキン1アルファに特異的な真のヒト抗体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023544750A (ja) | 2023-10-25 |
| WO2022073103A1 (en) | 2022-04-14 |
| KR20230082627A (ko) | 2023-06-08 |
| CN116438197A (zh) | 2023-07-14 |
| EP4225368A4 (en) | 2024-10-30 |
| US12540177B2 (en) | 2026-02-03 |
| CA3095676A1 (en) | 2022-04-07 |
| US20230287102A1 (en) | 2023-09-14 |
| EP4225368A1 (en) | 2023-08-16 |
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