Test strip, and measuring method for creatinine density measurement in body fluids

摘要

Topic It is notSolutions(Gist) 1 - mechiruhidantoinaze (NMHase) making use of the catalyst reaction, being the device, and the method of measuring all blood, or the creatinine density in the blood plasma, it is used while reacting it connects the said (NMHase), there, it possesses that itself substrate NMH. This invention to use NMHase which can be procured commercially, at the same time therefore NMHase stabilization procedure of preceding technology is removed. Conveniently, the known torinda reagent, and the oxidation characteristic coupling medicine, are used for the indicator system. It becomes the object selecting the reagent using for the said indicator system, wisely, and/or by changing the quantity of the enzyme NMHase which it fills up in the assay, the fact that it can make the effect of the blank reaction smallest in the dynamic range, was discovered. Standard, and it is possible without doing the adjustment which responds to the blank reaction which it occurs this way, with the connection of NMH, directly, to measure the creatinine density of pathological level.