http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109880816-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0db1d5847c589fa3fa032741872f4c98 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-72 |
| filingDate | 2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0b74220107903e306a184cb57272795 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2499c4ff3ff9d5e05dec1bf9898bf1e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9043d047376d2e7277f01c9f7fd5ab35 |
| publicationDate | 2019-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109880816-A |
| titleOfInvention | A kind of method of inactivation of virus removal purifying urokinase |
| abstract | The invention discloses a kind of methods that inactivation of virus removes purifying urokinase.Specifically, it is exactly using healthy adult male freshly voided urine as raw material, the urokinase of high-purity is prepared by the modern high-end bio-chemistry separation technology of protein such as chitin absorption, ammonium hydroxide elution, ammonium sulfate precipitation, adsorpting column chromatography, affinity chromatography, chilled alcohol precipitation and low PH method combination cross-flow ultrafiltration, total recovery can be increased to 70% or more, total titer is not less than 50000iu/mg, column effect promotes about 55%, and virus removal ratio is not less than 5log. |
| priorityDate | 2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.