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Phenol Red
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Phenol Red图片
CAS NO:143-74-8
包装与价格:
包装价格(元)
100mg电议
250mg电议
500mg电议

产品名称
酚红
Phenolsulfonephthalein
产品介绍
Phenol red (Phenolsulfonephthalein) 是一种pH指示染料,在出现阳性反应时,依赖于从粉红色到黄色的明显颜色变化。
生物活性

Phenol red (Phenolsulfonephthalein) is a pH indicator dye, relying on a distinct color change from pink to yellow in case of a positive reaction[1][2].

体外研究
(In Vitro)

Phenol red (PR) is the standard pH indicator in various cell and tissue culture media, as it provides a quick check for the health of the culture. Phenol red has also been used in multiple protocols to detect cellular hydrogen peroxide as well as peroxidase activity from human peroxidase enzymes[1].

分子量

354.38

性状

Solid

Formula

C19H14O5S

CAS 号

143-74-8

中文名称

酚红

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder-20°C3 years
4°C2 years
In solvent-80°C6 months
-20°C1 month