储存在-20℃。存放在黑暗中。存放在干燥的条件下。该产品对空气和光敏感,空气氧化或微生物代谢可能会产生杂质。 产品说明 DAF-2双乙酸盐是DAF-2的细胞可渗透性的版本,DAF-2是一氧化氮(NO)的检测和生物成像的灵敏荧光指示剂。进入细胞后,DAF-2双乙酸酯会被细胞酯酶水解为细胞渗透性较低的DAF-2,从而防止了DAF-2双乙酸酯从细胞中泄漏造成的信号损失。在氧气存在下,DAF-2与NO反应生成高度荧光的三唑荧光素。可以使用标准FITC过滤器组轻松检测细胞内荧光(由DAF-2双乙酸酯生成)。DAF-2双乙酸盐可用于在内皮细胞中产生少量NO的细胞以及在巨噬细胞中产生大量NO的细胞。 Store at -20°C. Store In the Dark. Store under desiccating conditions. This product is air and light sensitive and impurities can occur as a result of air oxidation or due to metabolism by microbes.
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DAF-2 DA
CAS number:205391-02-2 molecular formula:C24H18N2O7
overview
compound introduction
Specs
| Chinese alias | 4,5-二氨基荧光素二乙酸酯 | 一氧化氮NO荧光探针 | ||
| English alias | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-bis(acetyloxy)-5,6-diamino- | 5,6-Diaminofluorescein diacetat | 5,6-Diaminofluorescein diacetate, BioReagent, suitable for fluorescence, >=98.0% (HPLC) | DAF2DA | DAF-2DA | 5,6-Diaminofluorescein diace | ||
| CAS number | 205391-02-2 | molecular formula | C24H18N2O7 |
| molecular weight | 446.41 g/mol | Exact mass | ≥95% |
| PSA | 140.000 Ų | logp | 2.3 |
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MSDS
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205391-02-2 | 4,5-Diaminofluorescein diacetate.pdf





