Merck 233155 10g二硫苏糖醇;DTT;DL-Dithiothreitol;Dithiothreitol 现货供应
英文名称: DTT
型号:null    产品货号: 233155
价格:请致电:010-57128832,18610462672
品牌: 德国
试剂级别: 生化级

DTT

英文名:DTTDL-DithiothreitolDithiothreitol

中文名:二硫苏糖醇,二硫代苏糖醇

分子式:C4H10O2S2

分子量:154.25

纯度:>99

  常用还原剂,有抗氧化作用,进口分装。DTT***相比,作用相似,但DTT的刺激性气味要小很多,毒性也比***低很多。而且DTT比***的浓度低7倍时,两者效果相近。但DTT价格略高一些。  1mol/L二硫苏糖醇(DTT)溶液

配制方法:20ml 0.01mol/L乙酸钠溶液(pH5.2)溶解3.09g DTT,过滤除菌后分装成1ml小份贮存于-20

注意:DTT或含有DTT的溶液不能进行高压处理

Merck相关资料如下:

233155  Clelands Reagent ( Clelands Reagent )

DTT, Dithiothreitol

产品信息

Form

White to off-white powder

Molar mass

154.2

Packaged under inert gas

Yes

Purity

97 by titration

Contaminants

Heavy metals: 1 ppm

Heavy metals

<1 ppm

Solubility

EtOH or H2O

Chemical formula

C4H10O2S2

RTECS

EK1610000

CAS number

3483-12-3

Merck USA index

14, 3376

Store and ship information

Storage

+2°C to +8°C

Ship

Ambient Temperature Only Harmful

 

 

安全标示

S Phrase

S: 36-26

Wear suitable protective clothing.

In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

R Phrase

R: 22-36/38

Harmful if swallowed.