| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e654f25cf08197d0700532164b8e0a61 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2800-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-51 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-1003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-1013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-57488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-51 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-10 |
| filingDate |
2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc02e9c0d10cf5557de0817002983304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14d28b51f0ac957bc9625a66a1a1dfc5 |
| publicationDate |
2021-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021238584-A1 |
| titleOfInvention |
Isolation of extracellular vesicles by precipitation or immobilization using polyethylenimine and polyethylenimine-coated solid supports |
| abstract |
The present application relates to methods for the isolation of EVs from a sample containing EVs, the method comprising: (i) contacting the sample with one or more polyethylenimines to form an EV-polyethylenimine complex; and (ii) separating the EV-polyethylenimine complex from the sample. Also included in the application are kits for performing the methods for isolating EVs and methods of diagnosis and therapy using the EVs isolated using the described methods. |
| priorityDate |
2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |