Synonyms: CFDA, Carboxyfluorescein Diacetate

Product Description:

Carboxy-fluorescein diacetate Succinimidyl ester (CFDA) is a cell permeable, non-fluorescent cellular assay probe. Upon cleavage of the acetate groups by intracellular esterases and oxidation, the non-fluorescent CFDA is converted to the highly fluorescent fluorescein. Fluorescence of fluorescein is readily detected by a flow cytometer, fluorescent reader or fluorescence microscope. The fluorescent CFDA has excitation/emission around  ~495/520 nm. 

Product Specifications:

• Form: Solid;
• Appearance: Off-white;
• Ex/Em wavelength: ~495/520 nm;
• Applications: Cellular apoptosis and viability study;

Storage Conditions:

• Store at -20°C;
• Protect from light and moisture.