http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2261823-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca32fd2a44fd326ffd027a75a57bd13f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2469-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-35 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-5695 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-0083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-1289 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-35 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K16-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-569 |
| filingDate | 1997-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f3c7d012e827b81f3c809f843d35283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36df938bfce96308e02c47feeeed5755 |
| publicationDate | 1998-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2261823-A1 |
| titleOfInvention | Desaturase antigen of mycobacterium tuberculosis |
| abstract | The use of genetic methodology based on the fusion of the proteins with the alcaline phosphatase (Lim et al., 1995) has allowed the isolation of a new exported protein of M. tuberculosis. In the present article, first of all the isolation of a gene encoding this exported protein called DES is described as well as its characterization and its distribution among the different mycobacterial species. It is notably shown that the protein has in its primary sequence amino acids only found at the level of active sites of enzymes of class II diiron-oxo proteins family. Among the proteins of this family, DES protein of M. tuberculosis does not present significative homologies with stearoyl ACP desaturases. Secondly, the antigenic feature of this protein has been studied. For this, DES protein of M. tuberculosis has been overexpressed in E. coli under recombinant and purified protein form from this bacterium. The reactivity of tuberculous patients sera infected by M. tuberculosis or M. bovis against DES protein in Western blot experimentations has been tested. 100 % of the tested patients did recognize the protein. The intensity of the antibody response against DES protein measured by ELISA of tuberculous patients sera compared with the one relating to sera patients suffering from other pathologies show that there is a significative difference between the intensity of the antibody responses of these two categories of patients. Accordingly, DES protein is a potentially interesting tool for the tuberculosis serodiagnostic. |
| priorityDate | 1996-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 420.