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287810

Sigma-Aldrich

2′,7′-Dichlorofluorescin Diacetate

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.

Synonyme(s) :

2′,7′-Dichlorofluorescin Diacetate, H₂DCFDA, 2ʹ,7ʹ-Dichlorodihydrofluorescein Diacetate

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About This Item

Formule empirique (notation de Hill):
C24H16Cl2O7
Numéro CAS:
Poids moléculaire :
487.29
Numéro MDL:
Code UNSPSC :
12352202
Nomenclature NACRES :
NA.25

Niveau de qualité

Pureté

≥94% (HPLC)

Forme

crystalline solid

Fabricant/nom de marque

Calbiochem®

Conditions de stockage

OK to freeze
protect from light

Solubilité

DMSO: 5 mg/mL

Conditions d'expédition

ambient

Température de stockage

−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)

Clé InChI

PXEZTIWVRVSYOK-UHFFFAOYSA-N

Description générale

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.
Cell-permeable fluorogenic probe that is useful for the detection of reactive oxygen species (ROS) and the nitric oxide (NO) in neutrophils and macrophages and for the determination of the overall oxidative stress in toxicological phenomena.

Actions biochimiques/physiologiques

Cell permeable: yes
Primary Target
Detection of reactive oxygen species (ROS) and nitric oxide (•NO)
Product does not compete with ATP.
Reversible: no

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Autres remarques

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. Biochem. Pharmacol. 51, 1443.
Ferrer, A.S., et al. 1990. Anal. Biochem. 187, 129.

Informations légales

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3


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