http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018056431-A1
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f62bf8e8547f486dfbd7a7042458723f |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-68 |
classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-02 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-59 |
filingDate | 2017-09-25^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5847a45be7e709fe4050c6782499764b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_720fc3e6e9ee87d869e57d3e4acf2194 |
publicationDate | 2018-03-29^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | WO-2018056431-A1 |
titleOfInvention | Method for measuring l-kynurenine and measurement kit |
abstract | The present invention provides a measurement method and a measurement kit capable of measuring L-kynurenine conveniently, accurately, and with high sensitivity. A method and a measurement kit that measure the L-kynurenine content in a sample, said method and said measurement kit comprising: (A) a step for causing an enzyme reaction between kynurenine 3-monooxygenase and a sample containing L-kynurenine in the presence of an electron donor selected from the group consisting of NADH, NADPH, and derivatives thereof to acquire an enzyme reaction liquid including residual electron donor and produced 3-hydroxy kynurenine; (B) a step for reacting (1) a divalent copper compound and a metal indicator specific to monovalent copper ions or (2) a redox coloring reagent and a charge carrier with the enzyme reaction liquid obtained in step (A); and (C) a step for determining the L-kynurenine content in the sample on the basis of a value obtained by subtracting, from the concentration of the coloring substance obtained in step (B), the concentration of the coloring substance in a sample specimen that does not contain L-kynurenine or a sample specimen to which kynurenine 3-monooxygenase has not been added. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023001460-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023001461-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109813918-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109813918-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019182008-A1 |
priorityDate | 2016-09-26^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
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