http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9506927-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd2822f9ee84f886d1aa9d1fbe0fbcab |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1477 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-06113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6439 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-705 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-70596 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-57492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-574 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-1459 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-1436 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54333 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-574 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-30 |
| filingDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0040081c5bc2461410e09c2c1aed1e87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40db121a1510b7d247ddf1b9b3d718ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba30c26d7594c6255eae5fb4be651c73 |
| publicationDate | 2016-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9506927-B2 |
| titleOfInvention | Method for detecting low concentrations of specific cell from high concentrations of cell populations, and method for collecting and analyzing detected cell |
| abstract | Conventional CTC detection methods have been problematic in that 1) there is no technique for automatically determining and counting live CTCs in a brief period of time, 2) no process has been developed for detecting, counting, and thereafter collecting and culturing live CTCs, and 3) there exists no flow cytometer that is contamination free and is capable of measuring an entire sample. Provided is a CTC detection method which comprises a pre-treatment step for concentrating and fluorescence staining CTCs, and a step for identifying and counting CTCs. The pre-treatment step includes attaching magnetic beads to EpCAM antibodies expressed by epithelial cell-derived CTCs and concentrating the CTCs through the use of a magnet, fluorescently labeling an epithelia cell surface marker of the CTCs through the use of EpCAM antibodies or 5E11 antibodies, and performing two types of nuclear staining, one being cell membrane-permeable and the other being cell membrane-impermeable. The identifying and counting step includes evaluating the respective absolute concentrations of live and dead CTCs in a volume of blood by automatically identifying CTCs by the ratio of a plurality of fluorescence signal intensities using a flow cytometer, and differentiating between and counting the live CTCs and the dead CTCs. In the cytometer, an entire liquid-feeding system that includes a flow cell can be replaced for each sample, and the total amount of a liquid sample can be measured. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015233932-A1 |
| priorityDate | 2010-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 141.