Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving transferase
Reexamination Certificate
2007-03-20
2007-03-20
Weber, Jon (Department: 1655)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving transferase
C435S026000
Reexamination Certificate
active
10507105
ABSTRACT:
A reagent for measuring an alanine aminotransferase activity comprising L-alanine, 2-oxoglutaric acid, lactate dehydrogenase, and reduced nicotinamide adenine dinucleotide, characterized by further comprising a substance having an activity of inhibiting lactate dehydrogenase activity is disclosed. Further, a method for measuring an alanine aminotransferase activity, characterized by bringing a sample to be analyzed, which may contain alanine aminotransferase, into contact with L-alanine, 2-oxoglutaric acid, lactate dehydrogenase, reduced nicotinamide adenine dinucleotide, and a substance having an activity of inhibiting a lactate dehydrogenase activity is disclosed. According to the reagent and method, an increase in the reagent blank reaction, i.e., an increase in the initial absorbance, can be suppressed.
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Martin Paul C.
Mitsubishi Kagaku Iatron, Inc.
Sughrue & Mion, PLLC
Weber Jon
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