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Merck
CN

D2321

Sigma-Aldrich

DAF-FM DA 溶液

5 mM in DMSO, ≥97% (HPLC)

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别名:
4-氨基-5-甲氨基-2′,7′-二氟荧光素 二乙酸酯, 二氨基荧光素-FM 二乙酸酯
经验公式(希尔记法):
C25H18F2N2O7
分子量:
496.42
UNSPSC代码:
12352200
NACRES:
NA.77

质量水平

检测方案

≥97% (HPLC)

形式

DMSO solution

储存条件

desiccated
protect from light

颜色

clear colorless

运输

wet ice

储存温度

−20°C

InChI

1S/C25H18F2N2O7/c1-10(30)33-20-8-18-13(6-15(20)26)25(12-4-5-17(29-3)23(28)22(12)24(32)36-25)14-7-16(27)21(34-11(2)31)9-19(14)35-18/h4-9,29H,28H2,1-3H3

InChI key

BEVHTVRRVVEMEF-UHFFFAOYSA-N

生化/生理作用

DAF-FM DA是一种用于检测一氧化氮(NO)的细胞渗透性荧光探针。DAF-2是原始化合物并且被广泛使用,但是与比DAF-2相比,DAF-FM和DAF-FM DA对一氧化氮(NO)的灵敏度更高,光稳定性更强且pH敏感性更低。DAF-FM DA能够很好地渗透到活细胞中,并在细胞溶质酯酶的催化下迅速转化为水溶性DAF-FM。

特点和优势

该化合物在受体分类和信号转导手册的一氧化氮合酶页面上有重点介绍。想要浏览手册的其他页面, 请单击此处

其他说明

光敏感

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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