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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.

Specs ⸢ View details ⸥

Chinese name

DAF-2 DA

English name

DAF-2 DA

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

CAS number

205391-02-2

molecular formula

C24H18N2O7

molecular weight

446.41 g/mol

Exact mass

≥95%

PSA

140.000 Å²

Logp

2.3

Technical Documents

205391-02-2 | 4,5-Diaminofluorescein diacetate.pdf
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