Bromothymol Blue ( —— )

产品货号. M24768 CAS No. 76-59-5

溴百里酚蓝是一种 pH 指示剂。呈酸性时呈黄色，呈碱性时呈蓝色。

纯度: >98% (HPLC)

COA

Datasheet

HNMR

HPLC

MSDS

Handing Instructions

规格	价格/人民币	库存	数量
1G	￥235	有现货

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生物学信息

产品名称

Bromothymol Blue
注意事项

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断
产品简述

溴百里酚蓝是一种 pH 指示剂。呈酸性时呈黄色，呈碱性时呈蓝色。
产品描述

Bromothymol Blue is a pH indicator. It is yellow when it is acidic and blue when it is alkaline.
体外实验

A first characterization and comparison is done by developing an easy and direct measurement method based on a pH indicator system using Bromothymol Blue (BTB) as the indicator and potassium phosphate as the buffer. A pH-shift assay is developed on the basis of Bromothymol Blue as the pH indicator and potassium phosphate as the buffer component. Three pH indicators are tested for the direct determination of 2- 2-keto-L-gulonic acid (2-KLG) production on a plate.The results show that Bromothymol Blue is superior to the other two indicators in terms of the obvious color change and a suitable pH range (blue to yellow at pH 6.5-7.5). Upon the addition of a Bromothymol Blue solution (0.1%, w/v) to an agar plate, zones surrounding colonies of K. vulgare 07 mutants change their color from blue to yellow because K. vulgare 07 mutants release 2-KLG on agar plates, thereby acidifying surrounding areas around colonies.
体内实验

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同义词

——
通路

Others
靶点

Other Targets
受体

Others
研究领域

——
适应症

——

化学信息

CAS Number

76-59-5
分子量

624.38
分子式

C27H28Br2O5S
纯度

>98% (HPLC)
溶解度

DMSO:90 mg/mL (144.14 mM; Need ultrasonic);H2O:< 0.1 mg/mL (insoluble)
SMILES

CC(C)c1cc(C(c2c3cccc2)(c(cc2C(C)C)c(C)c(Br)c2O)OS3(=O)=O)c(C)c(Br)c1O
化学全称

——

运输与储存

储存条件

(-20℃)
运输条件

With Ice Pack
稳定性

≥ 2 years

参考文献

1.Pick A, et al. Identification and characterization of two new 5-keto-4-deoxy-D-Glucarate Dehydratases/Decarboxylases. BMC Biotechnol. 2016 Nov 17;16(1):80.

计算器

浓度计算器

摩尔计算器

分子量计算器

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