DAR-4M AM - Calbiochem

Empirical Formula (Hill Notation):	C28H31IN4O5
Molecular Weight:	630.47

Кат. номер

251765-1MG

251765-1MGCN

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.
Packaging
1 mg in Plastic ampoule
Packaged under inert gas
Biochem/physiol Actions
Product does not compete with ATP.
Cell permeable: yes
Primary Target
Nitric oxide (NO) fluorescent indicator
Reversible: no
Warning
Toxicity: Irritant (B)
Physical form
In DMSO.
Reconstitution
Following initial thaw, aliquot and freeze at (-20°C). Use immediately after dilution, 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	dark red
fluorescence	ex ~560 nm, em ~575 nm
shipped in	ambient
storage temp.	20°C

WGK Germany

WGK 2