| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45c0430dd45ca6c64640c228acd8a48c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2310-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2310-3145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2310-3515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-1137
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y207-07049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-34 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-1003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-6806
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-1137
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-34 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-7125 |
| filingDate |
2016-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a67582f69e7d07a69c5e09a3f56538d |
| publicationDate |
2016-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2978191-A1 |
| titleOfInvention |
Methods of polynucleotide preparation using multivalent cation salt compositions |
| abstract |
Aspects of the disclosure include methods for the preparation of a polynucleotide. In some embodiments, the method includes contacting a first polynucleotide composition including: a polynucleotide having a sequence of 7 or more nucleoside subunits and at least two of the nucleoside subunits are joined by a N3'?P5' thiophosphoramidate inter-subunit linkage; and non-target synthetic products and reagents; with a multivalent cation salt to precipitate a polynucleotide salt including at least one multivalent cation counterion; and separating the polynucleotide salt from the contacted first polynucleotide composition to produce a second polynucleotide composition including the polynucleotide salt. In certain embodiments, the method further includes contacting the polynucleotide salt with a reverse phase chromatography support; and eluting from the chromatography support a third polynucleotide composition including the polynucleotide. Also provided are compositions including a salt of the polynucleotide including at least one multivalent cation counterion. |
| priorityDate |
2015-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |