251505-M

DAF-2 DA

A cell-permeable derivative of DAF-2 that is hydrolyzed to DAF-2 by intracellular esterases.

• Synonyme(s) : DAF-2 DA, 4,5-Diaminofluorescein Diacetate
• Formule empirique (notation de Hill): C₂₄H₁₈N₂O₇
• Numéro CAS: 205391-02-2
• Poids moléculaire : 446.41
• Numéro MDL: MFCD05865101
• Code UNSPSC : 12171500
• Nomenclature NACRES : NA.25

Propriétés

• Niveau de qualité: 100
• Pureté: ≥98% (HPLC)
• Forme: solution
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; protect from light
• Couleur: pale yellow
• Fluorescence: λ_ex ~495 nm; λ_em ~515 nm
• Température de stockage: −20°C
• InChI: 1S/C24H18N2O7/c1-11(27)30-13-3-5-16-21(7-13)32-22-8-14(31-12(2)28)4-6-17(22)24(16)18-10-20(26)19(25)9-15(18)23(29)33-24/h3-10H,25-26H2,1-2H3
• Clé InChI: PTSUYDXEEKDBQU-UHFFFAOYSA-N

Description

Description générale

A cell-permeable derivative of DAF-2 (Cat. No. 251500) that is hydrolyzed to DAF-2 by intracellular esterases. Can be used in fluorescence microscopy to measure real-time changes in NO levels in vivo.

A cell-permeable derivative of DAF-2 (Cat. No. 251500) that is hydrolyzed to DAF-2 by intracellular esterases (excitation maximum: 495 nm; emission maximum: 515 nm). Can also be used in fluorescence microscopy.

Actions biochimiques/physiologiques

Primary Target
Used to measure real-time changes in NO levels

Avertissement

Toxicity: Irritant (B)

Forme physique

A 5 mM (1 mg/450 µl) solution in DMSO.

Reconstitution

Following initial thaw, aliquot and freeze (-20°C).

Autres remarques

Berkels, R., et al. 2000. Cell Calcium27, 281.
Kojima, H., et al. 1998. Anal. Chem. 70, 2446.
Kojima, H., et al. 1998. Chem. Pharm. Bull. 46, 373.
Nakatsubo, N., et al. 1998. FEBS Lett. 427, 263.

Informations légales

Manufactured by Daiichi Pure Chemicals Co., Ltd

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

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 188.6 °F - closed cup - (Dimethylsulfoxide)
• Point d'éclair (°C): 87 °C - closed cup - (Dimethylsulfoxide)