http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109470757-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2800-342 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2800-7028 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-57484 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-689 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-57434 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3277 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-574 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-48 |
| filingDate | 2019-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109470757-B |
| titleOfInvention | Electrochemical detection method for prostate specific antigen detection |
| abstract | The electrochemical immunosensor electrical signal marker for detecting the prostate specific antigen is protease, a catalytic substrate of the protease is polypeptide, and the sequence characteristics of the polypeptide are as follows: the third amino acid in the direction of the carbon terminus of the cleavage site is histidine H. The detection method for detecting the prostate antigen adopts the electric signal marker of the electrochemical immunosensor for detecting the prostate specific antigen, and comprises the following steps of A: preparing a secondary antibody/carbon nano tube/protease complex; b: preparing a working electrode; c: the working electrode was soaked in PBS solution containing copper ions and a polypeptide substrate for 2 hours, and then electrochemical testing was performed using linear sweep voltammetry. The electric signal marker has obvious electric signal, can meet the requirement of detecting the concentration of prostate specific antigen in human serum, does not use biphenyl substances in the catalytic substrate, and is harmless to workers and the environment. |
| priorityDate | 2019-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 236.