| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdf7b8916345b671dbfd9676e6b00021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5d8e773f6014d38db0057617c487651 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P37-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P37-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P37-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-84 |
| filingDate |
2008-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2204e8caf1744ee7b28e883d104ea973
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0d437850c2d02cc9cbfd8f022969f39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b43936b897e45ff599765d5681e850ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8eedc8b63d922279b71431941171e028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ade9ba64bad79d6b11301105f903178a |
| publicationDate |
2011-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2344635-A1 |
| titleOfInvention |
Stable biocatalysts of penicillin acylase as gel aggregates and the process of manufacture thereof |
| abstract |
The present invention provides a stable and viable biocatalyst with high activity and operational stability and method of immobilization thereof. The immobilization process is based on the principle of entrapment of partially purified enzyme precipitate which is simultaneously aggregated by cross linking agent like glutaraldehyde and further entrapped in a combination of natural polymer like gelatin and synthetic polymer like polyvinyl alcohol with effective gelation under mild conditions of temperature and pH, resulting in a stable biocatalyst. The enzymes immobilized by the above process include Penicillin acylase from rE.coli RE III (pKA18), Novel Penicillin acylase from Achromobacter sp (CCM4834) expressed in rE.coli BL21 (pK1P1) CCM 7394 and rE.coli RE III(pKX1P1). |
| priorityDate |
2008-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |