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DAR-4M AM-Calbiochem

品牌
Sigma-Aldrich
货号
251765
规格纯度
A cell-permeable, photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~10 nM.
参考价格
12510.9 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

A cell-permeable, photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~10 nM. Intracellularly releases DAR-4M (Cat. No. 251760) by the action of esterases. Reacts with NO, in the presence of O2, resulting in a triazolo-rhodamine analog (DAR-4M T) that exhibits about 840-fold greater fluorescence quantum efficiency. The fluorescence intensity is not dependent on pH.
A cell-permeable, photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~10 nM. Intracellularly releases DAR-4M (Cat. No. 251760) by the action of esterases. Reacts with NO, in the presence of oxygen, resulting in a triazolo-rhodamine analog (DAR-4M T) that exhibits about 840-fold greater fluorescence quantum efficiency. The fluorescence intensity is not dependent on pH above 4.0. Excitation max: ~560 nm; emission max: ~575 nm.

包装

1 mg in Plastic ampoule
Packaged under inert gas

生化/生理作用

Product does not compete with ATP.
Cell permeable: yes
Primary Target
Nitric oxide (NO) fluorescent indicator
Reversible: no

警告

Toxicity: Irritant (B)

外形

In DMSO.

重悬

Following initial thaw, aliquot and freeze at (-20°C). Use immediately after dilution, discard any unused portion.

其他说明

Kojima, H., et al. 2001. Anal. Chem.73, 1967.
Kojima, H., et al. 2000. Tetrahedron Lett.41, 69.

法律信息

Not available for sale in Japan.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式C28H31IN4O5
分子量630.47

产品性质

质量水平100
测定≥98% (HPLC)
形式solution
manufacturer/tradenameCalbiochem®
储存条件OK to freeze
protect from light
颜色dark red
荧光λex ~560 nm
λem ~575 nm
运输ambient
储存温度−20℃

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 2

Sigma-Aldrich

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