DAR-4M - Calbiochem

Empirical Formula (Hill Notation):	C25H26N4O3
Molecular Weight:	430.50

Кат. номер

251760-1MG

251760-1MGCN

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,).
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.
Packaging
1 mg in Plastic ampoule
Biochem/physiol Actions
Primary Target
Nitric oxide (NO) fluorescent indicator
Product does not compete with ATP.
Reversible: no
Cell permeable: no
Warning
Toxicity: Irritant (B)
Physical form
In DMSO.
Reconstitution
Following initial thaw, aliquot and freeze at (-20°C). Use immediately following dilution and discard any unused portion.
Kojima, H., et al. 2001. Anal. Chem.73, 1967.
Kojima, H., et al. 2000. Tetrahedron Lett.41, 69.
Not available for sale in Japan.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

storage conditions	-20C
Quality Level	100,
assay	98% (HPLC)
form	solution
Торговая марка	Calbiochem®
storage condition	OK to freeze, protect from light
color	red-violet
fluorescence	ex ~560  nm, em ~575 nm
shipped in	ambient
storage temp.	20°C

WGK Germany

WGK 2