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Merck
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SRE0066

Sigma-Aldrich

盐酸胍溶液，6M

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别名:
盐酸氨基甲脒, 盐酸胍, 胍盐酸盐
UNSPSC代码:
12352209
NACRES:
NA.25

形式

liquid

质量水平

500

浓度

6 M

应用

diagnostic assay manufacturing

储存温度

room temp

相关类别

应用

盐酸胍常用作变性剂，因为它能使氨基酸残基间氢键断裂。通过断开这些键，蛋白质的 3D 构象被展开，蛋白质的水溶性大大增加。一旦变性，可通过各种程序轻松还原、修饰或分析蛋白质。样品的进一步处理可以使蛋白质通过其他常见的蛋白质分析方法进行分析，包括质谱、电泳和酶消化。
盐酸胍通常也用于 RNA 的分离、球状蛋白质的变性和蛋白质复性研究。也可用于促进胰蛋白酶肽的生成，用于复杂蛋白样品的分析。

外形

本品为即用型 6 M 盐酸胍溶液。6 M 盐酸胍溶液可用作储备液，制备以下溶液： 适当降低浓度。

注：如果 6 M 缓冲液中存在沉淀，则将瓶加热至 37°C，混合直至完全溶解后使用。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302,H315,H319

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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