http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002045198-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39c3a06706e79b48ef4d7b444ec7faaf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-58 |
| filingDate | 2000-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57d4a199ca30cbd00650bfb0134bf8a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4931815e1496816fe783d99963c58c55 |
| publicationDate | 2002-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002045198-A |
| titleOfInvention | Method and reagents for measuring urea nitrogen |
| abstract | (57) Abstract: Urea in a sample is hydrolyzed with urease in the presence of boric acid or a salt thereof as a urease antagonist and ammonia produced by the decomposition is converted into α-ketoglutaric acid and nicotinamide adenine. In the presence of dinucleotide reduced form or nicotinamide adenine dinucleotide phosphate reduced form, to act glutamate dehydrogenase, A method for measuring urea nitrogen, which measures the reduction rate of nicotinamide adenine dinucleotide reduced form or nicotinamide adenine dinucleotide phosphate reduced form by the action thereof, wherein phenylboronic acid or a derivative thereof is present. Measuring method. [Effect] In the measurement of urea nitrogen by a reaction rate method using boric acid or a salt thereof as a urease antagonist, Even in a sample containing a polyol such as mannitol, the urea nitrogen concentration can be accurately measured. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100430487-C |
| priorityDate | 2000-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.