D1821
DAF-FM
≥98% (HPLC)
别名:
4-氨基-5-甲基氨基-2′,7′-二荧光素, 二氨基荧光素-FM
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关于此项目
经验公式（希尔记法）:
C21H14F2N2O5
化学文摘社编号:
分子量:
412.34
MDL number:
UNSPSC Code:
12352204
PubChem Substance ID:
NACRES:
NA.77
产品名称
DAF-FM, ≥98% (HPLC)
SMILES string
CNc1ccc2c(c1N)C(=O)OC23c4cc(F)c(O)cc4Oc5cc(O)c(F)cc35
InChI
1S/C21H14F2N2O5/c1-25-13-3-2-8-18(19(13)24)20(28)30-21(8)9-4-11(22)14(26)6-16(9)29-17-7-15(27)12(23)5-10(17)21/h2-7,25-27H,24H2,1H3
InChI key
DIJCILWNOLHJCG-UHFFFAOYSA-N
assay
≥98% (HPLC)
form
powder
storage condition
desiccated
color
white to brown
solubility
DMSO: >1 mg/mL
shipped in
wet ice
storage temp.
−20°C
Quality Level
Application
DAF-FM已被用于小麦苗根部截面中一氧化氮（NO）的成像。它还被用于标记神经嵴（NC）细胞。
Biochem/physiol Actions
DAF-FM是一种高灵敏度、光稳定的荧光探针，可用于检测一氧化氮（NO）。
DAF-FM是一种高灵敏度、光稳定的荧光探针，可用于检测一氧化氮（NO）。DAF-2为初始化合物并且被广泛使用，但DAF-FM与DAF-2相比，对一氧化氮（NO）更敏感。DAF-FM比DAF-2具有更强的光稳定性以及更低的pH敏感性。DAF-FM不像二乙酸酯衍生物那样具有细胞渗透性，但它不需要被细胞溶质酶激活。
Disclaimer
吸湿的
Preparation Note
产品从白色到棕色的颜色变化不会改变其性能。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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