申请人:——
公开号:US20010039035A1
公开(公告)日:2001-11-08
A method for enhancing the conversion of a phenol substrate to a product by a peroxidase enzyme comprises the steps of reacting a conjugate comprising a detectably labeled phenol with a peroxidase enzyme in the presence of an enhancing reagent, the enhancing reagent comprising an inorganic salt, an organic compound having the formula
1
wherein when X is B(OH)
2
, Y is I, or wherein when X is OH, Y is a halogen, or Q-R wherein Q is a linear or branched 1-12 heteroatom alkyl wherein tie heteroatoms are selected from C, N, O, and S, wherein the bonds connecting the heteroatom alkyl chain are single or double, wherein any carbon atom in the heteroatom alkyl chain optionally includes a substituent selected from —OH, —COOH, —NH
2
, and —SH, and wherein R is selected from —OH, —COOH-i, —NH
2
, and —CH
3
; or mixtures of the inorganic salt and the organic compound.
A compound having the formula:
2
wherein R
1
is —CH
2
OH, —COOH, and n is 1-8.
一种增强过氧化物酶将苯酚底物转化为产物的方法,包括以下步骤:在增强试剂存在下,使由可检测标记的苯酚组成的共轭物与过氧化物酶反应,增强试剂包括无机盐、具有以下式子的有机化合物
1
其中当 X 为 B(OH)
2
或 Q-R 其中 Q 是线性或支化的 1-12 个杂原子烷基,其中并列杂原子选自 C、N、O 和 S,连接杂原子烷基链的键是单键或双键,其中杂原子烷基链中的任一碳原子可选择地包括选自-OH、-COOH、-NH
2
和-SH 中的取代基,其中 R 选自-OH、-COOH-i、-NH
2
和-CH
3
或无机盐和有机化合物的混合物。
具有以下式子的化合物
2
其中 R
1
是-CH
2
OH、-COOH,n 为 1-8。