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折扣/货期| 货号：CDX-D0064-M050 | 规格：50 mg | 目录价：￥462 |
| 货号：CDX-D0064-M250 | 规格：250 mg | 目录价：￥1470 |
| 货号：CDX-D0064-G001 | 规格：1 g | 目录价：￥3696 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
2',7'-Dichlorofluorescein diacetate
别名:
H2DCFDA; 2',7'-Dichlorodihydrofluorescein diacetate; Dichlorofluorescin DA; DCFDA; DCFH; DCFH-DA
产品描述:
Dichlorofluorescin diacetate (H2DCFDA) is a chemically reduced analog of fluorescein, used as an indicator for reactive oxygen species (ROS) in cells. The cell permeable non-fluorescent H2DCFDA is cleaved by cellular esterases and oxidation, and converted to the highly fluorescent 2',7'-dichlorofluorescein. H2DCFDA might be reactive toward a broad range of oxidizing reactions that may be increased during intracellular oxidant stress. Peroxynitrite is an efficient mediator of this oxidation and neither NO, superoxide, nor hydrogen peroxide alone appear to oxidize DCFH. This probe is widely used to monitoring cellular redox processes. Used as a component/substrate of the 2′,7′-dichlorofluorescein diacetate (DCFH-DA) assay to quantitate reactive oxygen species (ROS). Can detect reactive oxygen species in live cells. Spectral data: lambdaEx=504nm/lambdaEm=529nm.
保存温度:
+4°C
运输温度:
Ambient
预期分子量:
487.29
产品形式:
solid
产地:
瑞士
纯度:
>95% (HPLC)
CAS号:
4091-99-0
分子式:
C24H16Cl2O7
促销活动
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