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Merck
CN

C2488

Sigma-Aldrich

柠檬酸盐缓冲液,0.09M

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别名:
Citric Acid Buffer Solution
UNSPSC代码:
12161700
eCl@ss:
32129211
NACRES:
NA.25

描述

Contains 1% chloroform
pH 4.8 at 25 °C.

质量水平

形式

solution

浓度

0.09 M

pH值(酸碱度)

4.8 (25 °C)

应用

diagnostic assay manufacturing

储存温度

2-8°C

一般描述

0.09 M柠檬酸盐缓冲液是一种优质的生物化学缓冲溶液,常用于各种研究应用。其应用包括酸性磷酸酶反应以及磷酸对硝基苯酯(pNPP)酶底物。柠檬酸盐缓冲液也用于从细胞和组织中分离 RNA。此外,它也可用作背景电解质,用于以毛细管区带电泳分离磺胺药。凭借其良好的缓冲能力和维持稳定pH的能力,0.09 M柠檬酸盐缓冲液成为需要可靠性能的研究人员的完美选择。

应用

在免疫组织化学(IHC)实验中,0.09M柠檬酸盐缓冲液已被用作福尔马林固定的石蜡包埋(FFPE)组织切片上的热诱导抗原修复液。它也可用于制备杂交溶液,用于荧光原位杂交(FISH)技术。

其他说明

单位定义:在pH 4.8和37°℃条件下,1.0单元酸性磷酸酶每分钟水解1 μmol对硝基苯基磷酸盐。

象形图

Health hazard

警示用语:

Warning

危险声明

危险分类

Carc. 2 - STOT RE 2 Oral

靶器官

Liver,Kidney

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

易制毒化学品(2类)

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