| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69ece09bafee7e0c49d1f7951a3faa2c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-9726
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-56 |
| filingDate |
2000-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b227c070d630113e2ac81f328e320f5 |
| publicationDate |
2003-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6593097-B1 |
| titleOfInvention |
Reverse-phase HPLC assay for plasminogen activators |
| abstract |
A process is described for monitoring the effectiveness of a purification process in removing plasminogen activator (PA) endogenous to Chinese hamster ovary (CHO) cells from a sample containing human tPA or variants thereof. This process comprises incubating the sample with a protease capable of specifically cleaving the Arg275-Ile276 bond of human wild-type tPA and then with denaturing/reducing agents in respective amounts effective to reduce the disulfide bonds of human wild-type tPA; subjecting the sample to a reversed-phase high-performance liquid chromatography step, and analyzing the elution profile from the chromatography step for the amount of PA endogenous to the CHO cells present therein. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2210948-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8350013-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7714111-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018162612-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2105496-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1978098-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008064860-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008064861-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6972327-B1 |
| priorityDate |
1999-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |