| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c13f0402219c2a116474be2bfca70c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9e9effc9e36e14c1752c2d6d868d84c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2770-20051 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N7-00 |
| filingDate |
2015-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ac4f6d9410168a069f87b7ac48ff26a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0941024f6748fcd71a4e9276d9b9b756
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1fc4f53cadea265ee26da9fa86993ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d13cdbce7e27afbbbafdff9e6858cd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3eb6f1bad5ead1ff2b9a82712aceb122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55a45c2b3595d036b2c501fea6b0cdd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3113d6b67900665a15b7f51d96b64153 |
| publicationDate |
2016-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016222357-A1 |
| titleOfInvention |
Purification method for Embryo - derived Infectious Bronchitis Virus (lBV) |
| abstract |
The invention discloses an avian infectious bronchitis virus purification method. The method uses ordinary avian embryo which was affected by avian bronchitis virus. Using the combination of centrifugation, ultrafiltration, concentration, molecular sieve chromatography and ultrafiltration method can effectively remove miscellaneous protein in embryo-derived infectious bronchitis virus antigen, high virus recovery, and have no effect on the activity of avian infectious bronchitis virus. The avian infectious bronchitis virus purified by this method can be directly used in the preparation of avian infectious bronchitis virus vaccine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9701946-B2 |
| priorityDate |
2015-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |