| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ad4c9403364a2277dc906d5bc5642e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-70532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-70503 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-705 |
| filingDate |
2018-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01ed8dd8307e38e53481238646b7ccd0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dda9a9dd88a1a7d0620462ebf84d175c |
| publicationDate |
2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11306119-B2 |
| titleOfInvention |
Peptide bound to PD-L1 and use thereof |
| abstract |
The present invention relates to a peptide bound to PD-L1 and uses for cancer immunotherapy and anticancer using the same, and the peptide of the present invention specifically binds to PD-L1 and inhibits it, thereby activating the function of immune cells against cancer cells and exhibiting anticancer effects. The peptides of the present invention selected two peptides (PD-L1Pep-1 and PD-L1Pep-2) that bind well to cells with high expression of human PD-L1 protein using phage peptide display technology and it was confirmed that it inhibits its function by binding to PD-L1 in humans and mice. The peptide of the present invention showed an effect similar level to that of an antibody and is relatively stable in blood, indicating a high potential as a cancer immunotherapy in the future. |
| priorityDate |
2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |