http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0681613-A4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc39df271dadf137e8c23e2ef2201384 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2310-3517 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2310-121 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-6823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-113 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50 |
| filingDate | 1993-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5b6a50d704a22201bdf7fcbd488fc33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e098ec77190cb1d00e0c7c3ba7ec097f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b006a0c89ce193d3ed6032f2fa6cb93e |
| publicationDate | 1998-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0681613-A4 |
| titleOfInvention | DIAGNOSIS BY SIGNAL ENHANCEMENT THROUGH A RIBOZYME. |
| abstract | A system is described for the use of a ribozyme as a diagnostic tool for detecting the presence of a nucleic acid, protein, or other molecule, in which the formation of an active ribozyme and cleavage of an assayable marker is dependent on the presence or absence of the specific target molecule. The essential component is a ribozyme specifically but reversibly binding a selected target in combination with a labelled co-target, preferably immobilized on a support structure. When both the target and co-target are bound, the ribozyme cleaves the label from the co-target, which is then quantifiable. Since the ribozyme is reversibly bound by target and co-target, it can reassociate with additional co-target, cleaving more label, thereby amplifying the reaction signal. In one embodiment, the target is a nucleic acid hybridizing to complementary sequences that form part of the ribozyme; in a second embodiment, the target is a protein or other macromolecule which is bound by interactions with a portion of the ribozyme molecule. In another embodiment, a thermostable ribozyme is used, so that improperly bound ribozyme is destabilized and inactive at elevated temperatures. A method for isolating regulatable ribozymes is also disclosed. The regulatable ribozymes are useful in the method for detecting the presence of a specific macromolecule, or can be used in in vitro or in vivo methods for inactivation or activation of the cleavage of target RNA molecules. <IMAGE> <IMAGE> <IMAGE> |
| priorityDate | 1992-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.