| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_700ff9a01db2075489cb7ed87392dc28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41a639aa11b9b2f8063a3e6b8b22b557 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16251
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2750-14351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16151 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-70 |
| filingDate |
2008-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e74ed9fbcdf3656e1e47e1bd5bd5a202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0da1ccf60b0d04eea128f76cd85b4ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b430eb0c5be2835c71c7ea829573528b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc4d3f477dc1a73d307e5325c07c4598
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3870640284af6d1e22223273a81b233e |
| publicationDate |
2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2687119-A1 |
| titleOfInvention |
Formulation of sugar solutions for continuous ultracentrifugation for virus purification |
| abstract |
The present invention provides a method for purification of a virus or vi rus antigen comprising providing a virus preparation and centrifugation of s aid virus preparation in a gradient of a sugar established by the addition o f two or more buffered sugar layers of different concentration. The method l eads to higher yields and reduces unwanted aggregation of the virus or virus antigen by increasing the volume of the peak pool. |
| priorityDate |
2007-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |