名稱 甘氨酸 Glycine

規(guī)格 500g | 1000g

存儲(chǔ) 室溫保存

產(chǎn)品簡(jiǎn)介 

甘氨酸（Glycine，簡(jiǎn)寫為Gly或G）是普遍發(fā)現(xiàn)于蛋白質(zhì)的20種氨基酸中最簡(jiǎn)單的一種，為人體非必需氨基酸。生化試驗(yàn)中常用作各種緩沖液的配制，包括PAGE膠的電泳緩沖液，以及WB的電轉(zhuǎn)緩沖液。

產(chǎn)品性質(zhì) 

中文別名（Chinese synonym） 乙氨酸；氨基乙酸；氨基醋酸；

英文別名（English synonym） Aminoacetic acid; Aminoethanoic Acid; Glycocoll;

CAS號(hào)（CAS NO.） 56-40-6

分子式（Formula） C2H5NO2

分子量（Molecular weight） 75.07

溶解性（Solubility） 溶于水

純度（Purity）≥99%

注意事項(xiàng) 

為了您的安全和健康，請(qǐng)穿實(shí)驗(yàn)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