| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5bc5292a07e34d16eb1d033a16d3aec3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2500-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2500-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-57419
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-62 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48 |
| filingDate |
2003-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce02071fba47c3992d923f60f5f3ae5e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f521dd7b97ce1e6f8f218393699f2fa2 |
| publicationDate |
2003-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2481231-A1 |
| titleOfInvention |
Colon tumor specific binding peptides |
| abstract |
Phage display was used to screen peptide libraries that distinguish between well-differentiated (HCT116) and poorly-differentiated colon carcinoma cells (HT29). The screening protocol used selection and subtraction on intact, viable cells, resulting in phage libraries exhibiting high binding selectivi ty for the poorly-differentiated HT29 cells. A nine amino acid, disulfide- constrained peptide (RPM) was identified that selectively bound and was internalized into colon cancer cells. The peptide may be used to detect colo n cancer cells and also may be used to selectively deliver therapeutic agents to the cells. |
| priorityDate |
2002-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |