| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7484dfb88aa1e069ce6111b4d3245bac |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P35-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-19 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09 |
| filingDate |
1994-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30a7f9b299ed1008e4914c7201432613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1440d44cc85b5d464362f215075cb20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cb3481e870181fac3def65ac590173c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14b10c1a342d32f06272c9695952a8ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a03011d0f46f1131519e83fd27924a58 |
| publicationDate |
1997-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5612210-A |
| titleOfInvention |
Process for producing 7β-(4-carboxybutanamido)-cephalosporanic acid acylase ("GA") enzyme |
| abstract |
The present invention relates to a process for producing large amounts of 7 beta -(4-carboxybutanamido)-cephalosporanic acid acylase ("GA") enzyme, which process consists in growing, under suitable culture conditions, a recombinant Escherichia coli K12 strain and subsequently extracting the enzyme from the resulting culture. Enzyme production is controlled by a particular expression system which can be induced by corn-steep liquor, an extremely low cost component of the culture medium. The enzyme can be used in the enzymatic preparation of 7-amino-cephalosporanic acid by starting from 7 beta -(4-carboxybutanamido)-cephalosporanic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002192766-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5766871-A |
| priorityDate |
1994-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |