| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_662717c94dd93edb84c2df5ba0d5e45c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-424 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 |
| filingDate |
2002-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1332303327af778680646b4cc5bb737
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d0920c3b11b99bd5c8ecbd620839416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d66af232ce007944032a117919d0b1a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7eb3bcc8606abeaa8e5c9310a4ad6d8 |
| publicationDate |
2003-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6652745-B2 |
| titleOfInvention |
Column for DNA separation by matched ion polynucleotide chromatography |
| abstract |
An improved separation column and method for separating a mixture of double stranded DNA fragments by Matched Ion Polynucleotide Chromatography. The cylindrical column has an ID greater than about 5 mm and contains polymer beads. The beads have an average diameter of 1 to 100 microns and are unsubstituted polymer beads or are polymer beads substituted with a hydrocarbon moiety having from 1 to 1,000,000 carbons. The preferred beads are characterized by being substantially free from multivalent cations which are free to bind with DNA. The improved column provides enhanced separation of DNA fragments with sizes ranging from about 100 to 20,000 base pairs. The column also provides enhanced separation of heteroduplex and homoduplex DNA molecules in a mutation detection procedure in which the chromatography is performed under conditions effecting partial denaturation of DNA at a site of mismatched base pairs. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011290233-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7138051-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010019224-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006191887-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11680080-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008099389-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9310343-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006118492-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010012566-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005082228-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7811451-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013014568-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010018928-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009056541-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9486717-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8650936-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015258469-A1 |
| priorityDate |
1996-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |