VNIRTM 5(6)-CFDA (mixed isomers)

All Products Cell Biology  VNIR 204


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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.