DAR-4M-Calbiochem

产品说明

一般描述

A rhodamine-based photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~10 nM. 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. Unlike DAF-2 (Cat. No. 251500), its fluorescence intensity is not dependent on the pH. Excitation maximum: ~560 nm; emission maximum: ~575 nm.
A rhodamine-based photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~10 nM. 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, unlike DAF-2 (Cat. No. 251500).

包装

1 mg in Plastic ampoule

生化/生理作用

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

警告

Toxicity: Irritant (B)

外形

In DMSO.

重悬

Following initial thaw, aliquot and freeze at (-20°C). Use immediately following dilution and 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

产品性质

安全信息