VNIRTM FDA

All Products Cell Biology  VNIR 202

Description

VNIRTM FDA is a fluorescein-based membrane permeable, non-fluorescent precursor which upon hydrolysis turns to highly fluorescent fluorescein molecule in live cells. Dead cells cannot accumulate or hydrolyse FDA. Hence this probe can be used differentiate live cells from dead cells. This precursor is commonly used as a cell viability probe and also to measure cell-membrane integrity.

Cat. No.
VNIR202
CAS No.
596-09-8
Molecular weight
416.38
Molecular Formula
C24H16O7
Appearance
White to off-white powder
Spectral Property
Excitation: 492nm; Emission: 515nm, (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 FDA. We can cite your reference here.