| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_875ecb1d71f9569767de393adb6bc821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7893761b8d47b9185aa1b9dabf6c37c |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-1759
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2035-00534
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N35-0098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-4792
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-4412 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-47 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-47 |
| filingDate |
1986-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a58c6f3b9ef85cc6fc813cbbb81fa10b |
| publicationDate |
1988-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4725140-A |
| titleOfInvention |
Method of measuring specific binding reaction with the aid of polarized light beam and magnetic field |
| abstract |
A coherent light beam is made incident upon a cell via a polarizer. In the cell is contained a reaction liquid consisting of fine magnetic particles having an antibody coated thereon and a sample containing an antigen which is specifically reacted with the antibody on the particles. The particles are rotated in the reaction liquid by means of alternating magnetic fields having a frequency f 0 and generated by coils arranged beside the cell. Light scattered by the particles is made incident upon a photodetector via a polarizer whose polarization plane is perpendicular to that of the analyzer. An output signal from the photodetector is synchronously detected by means of a reference signal having a frequency 2f 0 . Then a synchronously detected output signal represents an amount of the antigen contained in the sample. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10036729-B2
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-763702-B2
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I631327-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005179904-A1
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103635788-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009021250-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03001207-A3
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012050736-A1 |
| priorityDate |
1985-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |