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    • 2. 发明申请
    • ASSAY FOR INHIBITORS OF ISPH
    • 检测ISPH的抑制剂
    • WO2004065623A2
    • 2004-08-05
    • PCT/EP2004/000264
    • 2004-01-15
    • BACHER, AdelbertADAM, PetraEISENREICH, WolfgangGRÄWERT, TobiasHECHT, StefanROHDICH, FelixZEPECK, Ferdinand
    • BACHER, AdelbertADAM, PetraEISENREICH, WolfgangGRÄWERT, TobiasHECHT, StefanROHDICH, FelixZEPECK, Ferdinand
    • C12Q1/26
    • C12Q1/26
    • Assay for testing a sample for the presence or absence of inhibition of the enzymatic conversion of 1-hydroxy-2-methyl-(E)-butenyl 4-diphosphate into isopentenyl diphosphate and/or dimethylallyl diphosphate by the following steps: a) reacting an aqueous mixture containing 1-hydroxy-2-methyl-(E)-butenyl 4-diphosphate, a 1-hydroxy-2-methyl-(E)-butenyl 4-diphosphate reductase, and a reducing agent under predetermined reaction conditions for a predetermined period of time; b) analyzing the reaction mixture obtained in step (a) for the consumed amount of 1-hydroxy-2-methyl-(E)-butenyl 4-diphosphate and/or NAD(P)H and/or for the produced amount of isopentenyl diphosphate, and/or dimethylallyl diphosphate and/or NAD(P) + ; c) repeating step (a) in the presence of the sample to be tested; d) repeating step (b) with the reaction mixture defined in step (c); e) comparing the results of steps (b) and (d).
    • 测定样品是否存在抑制1-羟基-2-甲基 - (E) - 丁烯基-4-二磷酸酯向异戊烯基二磷酸酯和/或二甲基烯丙基二磷酸酯的酶促转化的测定 以下步骤:a)使含有1-羟基-2-甲基 - (E) - 丁烯基4-二磷酸酯,1-羟基-2-甲基 - (E) - 丁烯基-4-二磷酸还原酶和还原剂 试剂在预定的反应条件下预定时间段; b)分析步骤(a)中获得的反应混合物中1-羟基-2-甲基 - (E) - 丁烯基4-二磷酸酯和/或NAD(P)H的消耗量和/或产生量的异戊烯基 二磷酸盐和/或二甲基烯丙基二磷酸盐和/或NAD(P)+; c)在待测样品存在下重复步骤(a); d)用步骤(c)中定义的反应混合物重复步骤(b); e)比较步骤(b)和(d)的结果。