| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25282eba73aec8f979e71e961d331d60 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-41 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P21-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y204-01258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-1051 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K16-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-00 |
| filingDate |
2017-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b778ce6d1febcaeb744de0e114073f4 |
| publicationDate |
2019-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10457970-B2 |
| titleOfInvention |
Expression of modified glycoproteins and glycopeptides |
| abstract |
The present invention provides recombinant cells that contain a modification causing altered expression or function of at least one mannosyl transferase enzyme. As a result of the modification the cells produce a glycoprotein or glycopeptide that has an N-linked glycan profile that is simplified or humanized. The glycoprotein or glycopeptide can have at least 25% fewer high mannose structures on than the glycoprotein or glycopeptide produced by a cell that does not have the modification. In some embodiments the modification is a deletion, knock out, or disruption of a gene encoding a mannosyl transferase, which can be in an Alg3 gene. Therefore, the proteins produced avoid many of the problems associated with the therapeutic use of glycoproteins from species having foreign or plant-like patterns of glycosylation. The invention also provides compositions of the glycoproteins or glycopeptides and methods of making them. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10633454-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10633665-B2 |
| priorityDate |
2016-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |