Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c4322cb4de342be2dbedcbe0c278f6f |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2319-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-624 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-2863 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-001104 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-6829 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-065 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K16-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-395 |
filingDate |
2017-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6280fca62f9b8cb6c44b228907ff62cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f61d57689ff5aaf4f79da37b45be6f67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdea289638d0488bacd70f5a2e3c4ba7 |
publicationDate |
2019-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-3525822-A1 |
titleOfInvention |
PRODUCTION OF IMMUNOTOXIN D2C7-(scdsFv)-PE38KDEL |
abstract |
D2C7-(scdsFv)-PE38KDEL (D2C7-IT) is a recombinant Pseudomonas exotoxin A-based immunotoxin (IT), targeting both wild-type epidermal growth factor receptor (EGFRwt) and mutant EGFR variant III (EGFRvIII) proteins overexpressed in glioblastomas. A good laboratory practice (GLP) manufacturing process was developed to produce sufficient material for a Phase I/II clinical trial. D2C7-IT was expressed under the control of the T7 promoter in Escherichia coli BLR (λ DE3). D2C7-IT was produced by a 10 L batch fermentation process and was then purified from inclusion bodies using anion exchange, size exclusion, and an endotoxin removal process that achieved a yield of over 300 mg of purified protein. |
priorityDate |
2016-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |