http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2000817-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd7ba7dad3f3395bcc7e079994141356 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54373 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-1702 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-17 |
| filingDate | 1989-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_316d109b0ebdfc36c7463daa7d3c0601 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e801207de07d94e27196ad4be5ab12f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_649892ac4d54bcb78df2cbecd4b990e4 |
| publicationDate | 1990-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2000817-A1 |
| titleOfInvention | Method for immunoassay using photoacoustic spectroscopy |
| abstract | ABSTRACT In this invention, antigen-antibody complex is labeled with a color material and photoacoustic properties of the label are determined by photoacoustic spectroscopy. As the color material, a fluorescent substance, a dye or colored particles can be used. The immune reaction of the labeled antigen or antibody is carried out in liquid under the condition that the solid phase is present. As the result of immune reaction, the labeled antigen-antibody complex is immobilized on the surface of the solid phase. Then, the solid phase is separated from the liquid and moved to the position for exposure to light and intermittently irradiated by the light. An acoustic signal given thereby is detected. According to the present inven-tion, a pressure medium for photoacoustic determination is a gas. The method permits to detect antigen or anti-body with high sensitivity. |
| priorityDate | 1988-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.