| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b3ddd4ea2a1e9437d68b7fd8228a632 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q2600-166
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-708
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-1013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-0606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0006 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-93 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-70 |
| filingDate |
2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35665e9421fa4a7aa6750c101a7bf220
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08b51b0435511b844a3dd1e1804dda2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee9b82e3150d096cdbbada0f2f11d916 |
| publicationDate |
2022-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114591944-A |
| titleOfInvention |
A high-sensitivity HPV virus detection kit |
| abstract |
The invention relates to the technical field of virus detection, and discloses a high-sensitivity HPV virus detection kit. The kit adopts a high-yield magnetic bead for nucleic acid extraction, and the surface of the high-yield magnetic bead is grafted with cysteine-asparagine dipeptide; the cysteine-asparagine The dipeptide was grafted on the surface of high-yield magnetic beads through the carboxyl group in cysteine. The magnetic beads of the present invention can change the electrical properties of the magnetic beads surface by changing the pH, so that the magnetic beads can adsorb nucleic acids through electrostatic attraction, and can separate nucleic acids from the magnetic beads by using electrostatic repulsion, thereby improving the adsorption and elution effects of nucleic acids. The nucleic acid extraction has a higher yield, thereby improving the detection sensitivity of the kit. |
| priorityDate |
2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |