The aldehyde sensor is composed of an aromatic hydrazine that rapidly reacts with an aldehyde to form a hydrozone. This hydrozone further reacts with a neighboring amino group to form a chromophore with maximum absorption at 550 nm. The concentration of aldehyde is proportional to the absorption intensity at 550 nm. The 2X working solution has a concentration of 32 mM.
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用途
sufficient for 200 colorimetric tests
应用
environmental
检测方法
colorimetric
相关疾病
neurological disorders
储存温度
−20°C
一般描述
醛类化合物是一类高活性分子，在许多生理、病理和商业过程中起着重要作用。它们视为环境污染物，与神经退行性病变和 DNA 损伤有关。醛的快速准确测定方法是生物和化学研究、食品工业和环境污染监测的重要工具。
适用性
本试剂盒适于检测多种样品中的乙醛，尤其是pH 值较高的样品。在处理低pH 值样品时，货号MAK140 的乙醛检测试剂盒（比色法）更合适。
原理
比色醛测定试剂盒为测定多种样品中的醛提供了简单直接的程序。醛与染料反应，产生比色产物（405 或 550 nm），比色产物与存在的醛量成正比。比色醛测定试剂盒的检测下限为 1 纳摩尔醛/100μL分析体积。本试剂盒用于监测将氨基转化为醛基的氧化酶的活性。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
储存分类代码
8A - Combustible corrosive hazardous materials
Hui Han et al.
Alcoholism, clinical and experimental research, 43(6), 1091-1102 (2019-03-26)
We previously developed enzyme nanoparticles (ENP) of alcohol metabolism. This study was to evaluate protective effects of facilitated removal of blood alcohol and/or acetaldehyde on anti-HIV drugs and alcohol-induced liver injuries. ENP were prepared for degrading alcohol completely (ENP1) or
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What is the composition of the aldehyde detection reagent for Product MAK139? Additionally, what is the concentration of this vial?
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