Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2e36a03d3207e5b1f1271362a55e8f6 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-200833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-108331 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-17 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6806 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
filingDate |
2013-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffa897fdc5130ceca94052990e5291a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1c218454f6f413cc750b128e192e6aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2b1d170498610ead52b61cd89b25f54 |
publicationDate |
2014-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2014141519-A1 |
titleOfInvention |
Novel Reagent and Method Using the Same |
abstract |
A ninhydrin reagent for use in a method for analysing nitrogen-containing compounds, in particular visualising nitrogen-containing compounds by a colour forming reaction, is provided, the ninhydrin reagent comprising ninhydrin; an aqueous buffer; and a temperature-dependent reducing agent, which agent is inactive in the reduction of ninhydrin at a first temperature and active in reducing ninhydrin to hydrindantin at a second temperature, wherein the second temperature is higher than the first temperature. The reagent is particularly useful in the analysis of amino acids. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11401805-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021251990-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2610488-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11560794-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11555787-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017307643-A1 |
priorityDate |
2012-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |