| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5127fe8b5461c986356d7da71502405a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-5252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16121 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N7-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-93 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N7-00 |
| filingDate |
2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c3b0aaa973d7f2b310be7a36730b64b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3943926b1946cc25df36c38e9e7b22e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0371038597d1200d8ae046ea7b47b613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5cfa499b6b2f059baaec7feddfcc7a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b2d37752e85c39f29fffd9043e17538
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3be415da32c47987707265ab5e86ce82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6809afd7d8fde1dfa4b48c337cbcf994
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0c7598c87165621a1ba607ba5585c74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a0f26f61d165a079046fa45a32287fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ea8e7041efd0cf75c17b9e78e3367fc |
| publicationDate |
2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110951698-A |
| titleOfInvention |
Avian influenza virus TJ strain, avian influenza inactivated vaccine and preparation method thereof |
| abstract |
The invention discloses avian influenza virus TJ strain, avian influenza inactivated vaccine and a preparation method thereof. In the present invention, an avian influenza virus TJ strain is isolated and obtained from a farm in the suburbs of Tianjin, and its microbial preservation number is CGMCC NO.14323. There are certain differences in the HA and NA amino acid sequences of the virus isolated strain TJ strain provided by the present invention and the existing JY strain and HZ strain. In terms of HI antibody titer, the avian influenza virus TJ strain isolated by the present invention is higher than the existing HZ strain. The strain was 4 titers higher and 3 titers higher than the existing JY strain. The present invention further uses the avian influenza virus TJ strain to prepare an avian influenza inactivated vaccine. The results of the efficacy test of the inactivated vaccine showed that the geometric mean values of the HI antibody titers of the chickens in the two immunization groups were 7.5log2 and 8.2log2, respectively. The results of the evaluation of the immune protection efficacy of the inactivated vaccine showed that the inactivated vaccine can provide the protection against the avian influenza virus. good protection. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113736749-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113736749-B |
| priorityDate |
2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |