MX2017008751A - Chimeric protein for the prevention and diagnosis of porcine respiratory and reproductive syndrome (prrs). - Google Patents
Chimeric protein for the prevention and diagnosis of porcine respiratory and reproductive syndrome (prrs).Info
- Publication number
- MX2017008751A MX2017008751A MX2017008751A MX2017008751A MX2017008751A MX 2017008751 A MX2017008751 A MX 2017008751A MX 2017008751 A MX2017008751 A MX 2017008751A MX 2017008751 A MX2017008751 A MX 2017008751A MX 2017008751 A MX2017008751 A MX 2017008751A
- Authority
- MX
- Mexico
- Prior art keywords
- chimeric protein
- porcine respiratory
- prrs
- diagnosis
- prevention
- Prior art date
Links
Classifications
-
- 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
- A61K39/12—Viral antigens
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
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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
- C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
- C07K14/08—RNA viruses
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
- C12N7/04—Inactivation or attenuation; Producing viral sub-units
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Virology (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Immunology (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Pharmacology & Pharmacy (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Biotechnology (AREA)
- Public Health (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- Communicable Diseases (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oncology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- Mycology (AREA)
- Epidemiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Cell Biology (AREA)
- Gastroenterology & Hepatology (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
Abstract
The present invention relates to a chimeric protein comprising short sequences from some of the structural proteins in porcine respiratory and reproductive syndrome virus (PRRSV). The protein is used as capture antigen in an enzyme-linked immunoadsorption assay for the detection of antibodies present in sera from pigs infected with the virus. The protein is also administered to piglets and induces a rapid antibody response, thereby acting as an immunising agent for the control of PRRSV in the early stages of pig growth.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2017008751A MX2017008751A (en) | 2017-06-29 | 2017-06-29 | Chimeric protein for the prevention and diagnosis of porcine respiratory and reproductive syndrome (prrs). |
PCT/MX2018/000052 WO2019004811A1 (en) | 2017-06-29 | 2018-06-13 | Chimeric protein for the prevention and diagnosis of porcine respiratory and reproductive syndrome (prrs) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2017008751A MX2017008751A (en) | 2017-06-29 | 2017-06-29 | Chimeric protein for the prevention and diagnosis of porcine respiratory and reproductive syndrome (prrs). |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017008751A true MX2017008751A (en) | 2019-02-08 |
Family
ID=64742556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017008751A MX2017008751A (en) | 2017-06-29 | 2017-06-29 | Chimeric protein for the prevention and diagnosis of porcine respiratory and reproductive syndrome (prrs). |
Country Status (2)
Country | Link |
---|---|
MX (1) | MX2017008751A (en) |
WO (1) | WO2019004811A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110894243B (en) * | 2019-12-16 | 2021-07-13 | 中国农业大学 | Porcine reproductive and respiratory syndrome virus chimeric antigen and colloidal gold immunochromatographic test strip for detecting porcine reproductive and respiratory syndrome virus antibody |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106075422B (en) * | 2005-11-29 | 2021-05-28 | 衣阿华州立大学研究基金公司 | Identification of protective antigenic determinants of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) and uses thereof |
US7465455B2 (en) * | 2006-07-05 | 2008-12-16 | Healthbanks Biotech Co., Ltd. | Fusion protein of porcine reproductive and respiratory syndrome virus as PRRS vaccine |
EP2457583A1 (en) * | 2010-11-26 | 2012-05-30 | Consejo Superior De Investigaciones Cientificas | Nucleic acids encoding PRRSV GP5-ecto and M protein |
EP2804000A1 (en) * | 2013-05-15 | 2014-11-19 | Prionics AG | Method for the detection and classification of PRRSV-infections in swine herds and diagnostic antigen compositions for such methods |
CN107847575B (en) * | 2015-06-01 | 2021-12-17 | 瑞宝基因股份有限公司 | Vaccine composition for porcine reproductive and respiratory syndrome and porcine circovirus related diseases |
TWI737617B (en) * | 2015-06-23 | 2021-09-01 | 美商百靈佳殷格翰動物保健美國有限公司 | Prrsv minor protein-containing recombinant viral vectors and methods of making and use thereof |
-
2017
- 2017-06-29 MX MX2017008751A patent/MX2017008751A/en unknown
-
2018
- 2018-06-13 WO PCT/MX2018/000052 patent/WO2019004811A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019004811A1 (en) | 2019-01-03 |
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