| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y402-02004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-88 |
| filingDate |
2005-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2008-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008505661-A |
| titleOfInvention |
Purification method of chondroitinase and its stable preparation |
| abstract |
An aspect of the present invention relates to a stable preparation of chondroitinase and a method for purifying chondroitinase. A method for purifying chondroitinase includes a step of extracting the enzyme from cells, a step of separating the chondroitinase from the crude cell extract using cation exchange chromatography, and gel filtration chromatography. A step of removing impurities by chromatography, and a step of removing the endotoxin by an anion exchange membrane to produce purified chondroitinase. [Selection] Figure 12 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011136911-A |
| priorityDate |
2004-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |