甘氨酸

名称 甘氨酸 Glycine

规格 500g | 1000g

存储 室温保存

产品简介 

甘氨酸（Glycine，简写为Gly或G）是普遍发现于蛋白质的20种氨基酸中最简单的一种，为人体非必需氨基酸。生化试验中常用作各种缓冲液的配制，包括PAGE胶的电泳缓冲液，以及WB的电转缓冲液。

产品性质 

中文别名（Chinese synonym） 乙氨酸；氨基乙酸；氨基醋酸；

英文别名（English synonym） Aminoacetic acid; Aminoethanoic Acid; Glycocoll;

CAS号（CAS NO.） 56-40-6

分子式（Formula） C2H5NO2

分子量（Molecular weight） 75.07

溶解性（Solubility） 溶于水

纯度（Purity）≥99%

注意事项 

为了您的安全和健康，请穿实验服并戴一次性手套操作。

Glycine is a significant component of some solutions used in the SDS-PAGE method of protein analysis. It serves as a buffering agent, maintaining pH and preventing sample damage during electrophoresis. Glycine is also used to remove protein-labeling antibodies from Western blot membranes to enable the probing of numerous proteins of interest from SDS-PAGE gel. This allows more data to be drawn from the same specimen, increasing the reliability of the data, reducing the amount of sample processing, and number of samples required. This process is known as stripping.

Chemical formula C2H5NO2
Molar mass 75.07 g·mol−1
Appearance White solid
Density 1.607 g/cm3
Melting point 233 °C (451 °F; 506 K) (decomposition)
Solubility in water 24.99 g/100 mL (25 °C)
Solubility soluble in pyridine 
sparingly soluble in ethanol 
insoluble in ether