1,4-二硫苏糖醇，3483-12-3，≥97%

中文名：1,4-二硫苏糖醇

英文名：1,4-Dithiothreitol (DTT)

中文别名：1,4-二巯基苏糖醇, 克莱兰氏试剂|DL-1,4-二硫苏糖醇|二硫代苏糖醇|DL-二硫苏糖醇

英文别名：Dithiothreitol|DL-1,4-Dithiothreitol|dl-Dithiothreitol|3483-12-3|(2S,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL|1,4-Dithiothreitol|D-1,4-Dithiothreitol|D-Dithiothreitol|27565-41-9|D-Dtt|1,4-Dithio-dl-threitol|threo-1,4-Dimercapto-2,3-butanediol|(2S,3S)-1,4-disulfa

纯度：≥97%

货号：D265376

Cas号：3483-12-3

存储温度：2-8°C储存,避光,充氩

产品介绍：

Overview

Reducing agent

Application

Use 1,4-Dithiothreitol primarily to protect free SH-groups from oxidation. Use it routinely in all work with enzymes and proteins during enzyme measurement and the characterization of proteins.

• As one of the reduction and alkylation reactants of the main allergen αs1-casein in milk.

• As a component of sperm membrane removal and reactivation medium.

•Because mercaptans can effectively protect the active sites of biocatalysts and maintain the stability of enzymes.

• As a reducing agent to test the substitution of N-alkaline maleic substitution and the reaction of excess radicals.

Before SDS-PAGE, DTT can effectively reduce protein disulfide bonds in the sample buffer. Both the irritation and toxicity of DTT are reduced by 2-mercaptoethanol. Usually, the required concentration of DTT (100mM) is used. It uses one-seventh of the concentration of 2-cholesterol-based ethanol (5% v/v, 700 mM).

Benefits

1.Rely on the higher stability of DTT in comparison to 2-mercaptoethanol

in aqueous solution

2.Experience more convenience and a less disagreeable odor

3.Benefit from the reduced tendency to oxidize in air.

Specification

Appearance: White to yellowish crystallizate

DTT (with Ellman's reagent): ≥97%

Thin layer chromatography: Chromatographically homogeneous, corresponds to reference

Stability: At +2 to +8°C within specification range for 24 months. Store dry. Protect from light.

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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途