DAF-2(DMSO溶液)
基本信息
产品名称 | DAF-2(DMSO溶液) |
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英文名称 | DAF-2 (DMSO solution) |
英文别名 | 4,5-Diaminofluorescein;5,6-Diamino-3′,6′-dihydroxyspiro[2-benzofuran-3,9′-xanthene]-1-one |
规格或纯度 | 5 mM in DMSO |
运输条件 | 超低温冰袋运输 |
生化机理 | 荧光一氧化氮探针。DAF-2解决方案。在氧气存在下与NO反应生成高度荧光的三唑并荧光素DAF-2T。确定一氧化氮合酶活性。防渗膜DAF-2 DA(ab14;Fluorescent indicator for the direct detection of nitric oxide (NO) in vitro. |
一般描述
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。
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.
description:
A highly sensitive and specific fluorescent indicator for the direct detection of nitric oxide (NO) in vitro. The relatively non-fluorescent DAF-2 reacts rapidly with NO in the presence of oxygen to yield the highly fluorescent triazolofluorescein compound (DAF-2T). Can detect NO under neutral conditions (detection limit = 5 nM).
A highly sensitive and specific fluorescent indicator for the direct detection of nitric oxide (NO) in vivo. The relatively non-fluorescent DAF-2 reacts rapidly with NO in the presence of oxygen to yield the highly fluorescent compound triazolofluorescein (DAF-2 T). Can detect NO under neutral conditions (detection limit = 5 nM). Excitation maximum: 495 nm; emission maximum: 515 nm.
相关属性
CAS编号 | 205391-01-1 |
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敏感性 | 对空气和光敏感 |
溶解性 | Supplied in DMSO (5 mM) |
储存温度 | 避光,-20°C储存,干燥 |
分子量 | 362.34 |
分子式 | C20H14N2O5 |
品牌 | Jinpan |
备注 | 如果有可能,您尽量在同一天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。 |
PubChem CID | 10666340 |