4-Amino-5-methylamino- 2′,7′-difluorofluorescein

产品名称：

254109-20-1
DAF-FM solution
Diaminofluorescein-FM
4-Amino-5-methylamino- 2′,7′-difluorofluorescein

产品介绍：

产品说明

应用

DAF-FM solution has been used as a fluorescent probe for detecting nitric oxide (NO) from plant samples.

包装

1 mg in glass bottle

生化/生理作用

DAF-FM is a highly sensitive, photo-stable fluorescent probe for the detection of nitric oxide (NO). DAF-2 is the original compound and is widely used, but DAF-FM is more sensitive to nitric oxide (NO) compared with DAF-2. DAF-FM (Ex: 500 nm; Em: 515 nm; dectection limit: 3 nM) is more photo-stable and less pH sensitive than DAF-2. DAF-FM is not quite as cell-permeable as the diacetate derivative, but it does not need to be activated by cytosolic enzymes.

特点和优势

This compound is featured on the Nitric Oxide Synthases page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

基本信息

经验(实验)分子式	C₂₁H₁₄F₂N₂O₅
分子量	412.34
NACRES	NA.77

产品性质

质量水平	100
测定	≥97% (HPLC)
形式	DMSO solution
储存条件	desiccated
颜色	colorless to yellow, including pink
运输	wet ice
储存温度	−20℃

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable