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折扣/货期| 货号：CDX-A0523-M001 | 规格：1 mg | 目录价：￥7994 |
产品详情
产品名称:
DAF-FM Solution
别名:
Diaminofluorescein-FM; 4-Amino-5-methylamino-2',7'-difluorofluorescein
产品描述:
DAF-FM is an important reagent for quantitating low concentrations of nitric oxide in solution. This compound is essentially nonfluorescent until it reacts with NO to form a fluorescent benzotrizole. With excitation/emission maxima of 495/515 nm and a dectection limit of 3 nM, DAF-FM can be detected using any instrument that can be used to detect fluorescein. It is more photo-stable and less pH sensitive than DAF-2.
宿主来源:
Synthetic.
产品浓度:
5mM in DMSO (1mg in 0.49ml DMSO).
保存温度:
-20°C
运输温度:
Ambient
预期分子量:
412.34
产品形式:
liquid
有效期:
Stable for at least 2 years after receipt when stored at -20°C.
产地:
瑞士
纯度:
>98% (HPLC)
CAS号:
254109-20-1
分子式:
C21H14F2N2O5
溶解度:
Soluble in DMSO.
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