METHOD FOR MEASURING MAGNESIUM

PURPOSE:To determine Mg without an influence of bilirubin, etc., by reacting glucose-1-phosphate with phosphoglucomutase in the presence of Mg, adding a dehydrogenase and nicotinamide adenine dinucleotide (NAD) to the formed glucose-6-phosphate and measuring the produced reduced form of nicotinamide...

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Bibliographische Detailangaben
Hauptverfasser:	KATAYAMA YOSHIAKI, ARAI NORIMITSU
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TESTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	PURPOSE:To determine Mg without an influence of bilirubin, etc., by reacting glucose-1-phosphate with phosphoglucomutase in the presence of Mg, adding a dehydrogenase and nicotinamide adenine dinucleotide (NAD) to the formed glucose-6-phosphate and measuring the produced reduced form of nicotinamide adenine dinucleotide (NADH). CONSTITUTION:The concentration of magnesium in a specimen, such as blood, or urine, is measured. In the process, glucose-1-phosphate is reacted with phosphoglucomutase in the presence of magnesium in the specimen to form glucose-6-phosphate. Glucose-6-phosphate dehydrogenase and NAD (or NADP) are added thereto to produce NADH (or NADPH). The absorbance thereof is then measured to determine the magnesium in the specimen.