http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108169471-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-53 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-53 |
| filingDate | 2017-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108169471-B |
| titleOfInvention | Affinity column for aflatoxin B1 and B2 aptamer and its preparation method and application |
| abstract | The present invention provides an aflatoxin B 1 and B 2 aptamer affinity column and a preparation method thereof. The affinity column uses agarose modified with cyanogen bromide as a carrier, and can recognize yellow aflatoxin with high affinity and high specificity. The nucleic acid aptamers of aspergillus B 1 and B 2 are covalently coupled to the carrier, and the conjugated aflatoxin B 1 and B 2 aptamer complex carrier is packed into an affinity column. The affinity column is mainly used for the purification and purification of aflatoxins B 1 and B 2 in food, feed, milk, blood and other samples of traditional Chinese medicine, so as to facilitate the later analysis of aflatoxins B 1 and B 2 in the samples. high-performance liquid chromatography and fluorescence detection. |
| priorityDate | 2017-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.