VNIRTM 5(6)-CFDA (mixed isomers)

All Products Cell Biology  VNIR 204

Description

VNIRTM 5(6)-CFDA (mixed isomers) is a fluorescein-based membrane permeable, non-fluorescent precursor for Carboxy Fluorescein. CFDA staining can be used for cell monitoring by flowcytometry or fluorescence microscopy. This precursor is also used for measuring intracellular pH. This hydrophobic dye is hydrolysed enzymatically to a hydrophilic, strongly fluorescent carboxyfluorescein. This dye is known to have high retention capability inside the cell.

Cat. No.
VNIR204
CAS No.
124387-19-5
Molecular weight
460.39
Molecular formula
C25H16O9
Appearance
White to off-white powder
Spectral Property
Excitation: 494nm; Emission: 521nm (hydrolysed product)
Purity
≥ 95% (HPLC)
Solubility
Acetone, DMSO and DMF
Storage conditions
-20°C (protect from light and moisture)
References
Please let us know if you publish your research using VNIRTM 5(6)-CFDA. We can cite your reference here.