MQAE is a novel chloride ion fluorescence probe excited by ultraviolet light. MQAE, binding bromine ion as ligand, can be used to detect the activity of chloride. MQAE exhibits a reduction of fluorescence intensity with the increase of intracellular Cl- concentration. MQAE has a pH-independent fluorescence intensity basically at a Cl- concentration <50 nM. MQAE has high water solubility and cell permeability. Ex/Em=350/460 nm
Molecular Weight:
326.19
Purity:
>99%
CAS Number:
[162558-52-3]
Formula:
C14H16BrNO3
Target:
Fluorescent Dye
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