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287810

2′,7′-二氯荧光素二醋酸盐

Name: 2′,7′-二氯荧光素二醋酸盐
Brand: MM

Cell-permeable fluorogenic probe that is useful for the detection of reactive oxygen species (ROS) and nitric oxide (•NO) and for the determination of the degree of overall oxidative stress.

别名:

2′,7′-二氯荧光素二醋酸盐, H₂DCFDA, 2ʹ,7ʹ-二氯二氢荧光素二乙酸酯

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About This Item

经验公式（希尔记法）:

C₂₄H₁₆Cl₂O₇

CAS号:

4091-99-0

分子量:

487.29

MDL编号:

MFCD00128955

UNSPSC代码:

12352202

NACRES:

NA.25

质量水平

100

检测方案

≥94% (HPLC)

形式

crystalline solid

制造商/商品名称

Calbiochem^®

储存条件

OK to freeze
protect from light

溶解性

DMSO: 5 mg/mL

运输

ambient

储存温度

−20°C

InChI

1S/C24H16Cl2O7/c1-11(27)31-21-9-19-15(7-17(21)25)23(13-5-3-4-6-14(13)24(29)30)16-8-18(26)22(32-12(2)28)10-20(16)33-19/h3-10,23H,1-2H3,(H,29,30)

InChI key

PXEZTIWVRVSYOK-UHFFFAOYSA-N

一般描述

细胞可透过性荧光探针，可用于检测中性粒细胞和巨噬细胞中的活性氧（ROS）和一氧化氮（NO），测定毒理学现象中的整体氧化应激程度。

细胞可透过性荧光探针，可用于检测活性氧（ROS）和一氧化氮（•NO），测定整体氧化应激程度。

生化/生理作用

主要目的
检测活性氧（ROS）和一氧化氮（•NO）

产品不与ATP竞争。

可逆：否

细胞渗透性：是

包装

用惰性气体包装

警告

毒性：标准处理（A）

重悬

溶解后，等分并冷冻保存（-20°C）。储备溶液在-20°C下可稳定保存至多3个月。

其他说明

Crow, J.P. 1997.Nitric Oxide 1, 145.
Ripple, M.O., et al. 1997.J. Natl.Cancer Inst.89, 40.
Caro, A., and Puntarulo, S. 1996.Biochim.Biophys.Acta1291, 245.
Perez-Garcia, F., et al. 1996.Life Sci. 59, 2033.
Ramakrishnan, N., et al. 1996.生物化学。Pharmacol.51, 1443.
Ferrer, A.S., et al. 1990.Anal.生物化学。187, 129.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 3

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