http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112852800-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-67 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-11 |
| filingDate | 2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112852800-B |
| titleOfInvention | A kind of signal peptide mutant and its application |
| abstract | The invention discloses a signal peptide mutant and application thereof. The present invention utilizes pET22b(+) carrier derived from the variant sequence of 22 N-terminal pelB leader sequences of pectinase B in Erwinia carotovora CE, after fusion with PETase, the protein is directed to the periplasmic space of bacteria, and then the The sequence is cleaved by a signal peptidase. Experiments have proved that the pelB signal peptide variant can increase the secretion of E. coli to the target protein. The invention has great significance for improving the amount of secreted protein of Escherichia coli. |
| priorityDate | 2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.