Procedure for the determination of peroxidase activity by end dilution titration and means for its realization
    1.
    发明公开
    Procedure for the determination of peroxidase activity by end dilution titration and means for its realization 失效
    一种用于确定过氧化物酶的活性,通过端Verdünnungstritation的装置和用于执行该方法的装置的方法。

    公开(公告)号:EP0123902A2

    公开(公告)日:1984-11-07

    申请号:EP84103368.1

    申请日:1984-03-27

    IPC分类号: C12Q1/28

    CPC分类号: C12Q1/28 C12Q2326/12

    摘要: An improved determination of peroxidase activity by end dilution titration is carried out with a benzidine derivative of the general formula I
    where

    R1 stands for a hydrogen atom, a halogen atom, an amino group, a (C 1 -C 4 ) alkyl group, a (C 1 -C 4 ) alkoxy group, a carboxy group, a sulfo group or a carboxypropyloxy group and
    where
    R2 stands for a hydrogen atom, a halogen atom, a (C 1 -C 4 ) alkyl group, or a salt of this benzidine compound, in the presence of a non-chromogenic or low-chromogenic phenylene derivative of the general formula II

    where
    R3 and R4 are equal or different and stand for a hydroxy group or an amino group, a (C 1 -C 4 ) alkyl amino group or a benzylamino group.

    摘要翻译: 由端稀释滴定过氧化物酶活性的改进的判定与所述通式I 的联苯胺衍生物,其中R 1代表一个氢原子进行,卤原子,以氨基,(C1-C4)烷基, 一(C1-C4)烷氧基,羧基,磺基或羧基丙基,和其中R 2代表氢原子,卤原子,(C1-C4)烷基,或该联苯胺化合物的盐, 亚苯基,在通式II 其中R3和R4是相同或不同,代表羟基或氨基,(C1-C4)烷基氨基的非显色或低生色衍生物的存在 或苄基氨基。