CA2477094A1 - Vaccin a base de ricin et ses procedes de fabrication et d'utilisation - Google Patents
Vaccin a base de ricin et ses procedes de fabrication et d'utilisation Download PDFInfo
- Publication number
- CA2477094A1 CA2477094A1 CA002477094A CA2477094A CA2477094A1 CA 2477094 A1 CA2477094 A1 CA 2477094A1 CA 002477094 A CA002477094 A CA 002477094A CA 2477094 A CA2477094 A CA 2477094A CA 2477094 A1 CA2477094 A1 CA 2477094A1
- Authority
- CA
- Canada
- Prior art keywords
- polypeptide
- ricin
- ala
- leu
- arg
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/415—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Botany (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
L'invention concerne des polypeptides et des variantes de ceux-ci, comprenant une séquence polypeptidique possédant une similitude sensible avec la chaîne A du ricin (RTA), dénués d'activité d'ARNr-N-gylcosidase ou possédant une activité d'ARNr-N-glycosidase réduite par rapport aux témoins, ainsi que leurs procédés de fabrication et d'utilisation. Les polypeptides et variantes de l'invention sont plus solubles que RTA dans des solutions aqueuses à pH physiologique et à force ionique et conservent également l'intégrité de l'épitope immunologique neutralisant de la RTA de type sauvage. L'invention porte également sur des compositions immunogéniques pouvant être utilisées pour immuniser un sujet contre l'intoxication par le ricin. Des méthodes d'immunisation contre l'intoxication par le ricin, de traitement et de prévention de cette dernière sont également décrites.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2002/005732 WO2003072018A2 (fr) | 2002-02-27 | 2002-02-27 | Vaccin a base de ricin et ses procedes de fabrication et d'utilisation |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2477094A1 true CA2477094A1 (fr) | 2003-09-04 |
Family
ID=27765157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002477094A Abandoned CA2477094A1 (fr) | 2002-02-27 | 2002-02-27 | Vaccin a base de ricin et ses procedes de fabrication et d'utilisation |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1485497A4 (fr) |
AU (1) | AU2002252102A1 (fr) |
CA (1) | CA2477094A1 (fr) |
WO (1) | WO2003072018A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9133253B2 (en) * | 2010-04-22 | 2015-09-15 | The United States Of America As Represented By The Secretary Of The Army | Ricin vaccine and methods of making thereof |
US10208108B2 (en) | 2014-11-28 | 2019-02-19 | The Israel Institute of Biological Research (IIBR) | Antibodies directed to ricin toxin |
US10233256B2 (en) | 2014-11-28 | 2019-03-19 | The Israel Institute of Biological Research (IIBR) | Antibodies directed to ricin toxin |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0623679B1 (fr) * | 1987-05-21 | 2003-06-25 | Micromet AG | Protéines multifonctionneles à cible prédéterminée |
US5626844A (en) * | 1991-11-04 | 1997-05-06 | The United States Of America As Represented By The Secretary Of The Army | Monoclonal antibody against ricin A chain |
EP0909322B1 (fr) * | 1996-04-30 | 2005-11-16 | Twinstrand Therapeutics Inc. | Proteines antivirales du type ricin |
US6531125B1 (en) * | 1999-03-02 | 2003-03-11 | Twinstrand Therapeutics Inc. | Antiviral ricin-like proteins |
-
2002
- 2002-02-27 CA CA002477094A patent/CA2477094A1/fr not_active Abandoned
- 2002-02-27 EP EP02721157A patent/EP1485497A4/fr not_active Withdrawn
- 2002-02-27 AU AU2002252102A patent/AU2002252102A1/en not_active Abandoned
- 2002-02-27 WO PCT/US2002/005732 patent/WO2003072018A2/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2003072018A3 (fr) | 2004-01-29 |
WO2003072018A2 (fr) | 2003-09-04 |
EP1485497A4 (fr) | 2005-07-27 |
AU2002252102A1 (en) | 2003-09-09 |
EP1485497A2 (fr) | 2004-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |