METHOD FOR STABILIZING 1-METHYLHYDANTOINASE, USE OF A STABILIZED 1-METHYLHYDANTOINASE FOR DETERMINING AN ANALYTIC, CORRESPONDING DETERMINATION METHOD AND MEANS SUITABLE FOR THIS.

摘要

The invention relates to a procedure for the stabilisation of the enzyme 1-methylhydantoinase (NMHase), which is characterised in that the NMHase is treated with divalent metal ions, with a complexing agent which complexes these divalent metal ions, and with a nucleoside triphosphate. The invention furthermore relates to the use of the enzyme stabilised in this way in a method for determining an analyte, in which 1-methylhydantoin is reacted, and to a corresponding reagent.