6-Methoxy-N-(3-sulfopropyl)quinolinium

Chemodex

SPQ [83907-40-8]

10

83907-40-8

Research Use Only

>99%

Warning

C13H15NO4S

281.33

Chemical. CAS: 83907-40-8. Formula: C13H15NO4S. MW: 281.33. Synthetic. Fluorescent dye to examine and measure membrane chloride transport mechanisms. The fluorescence of SPQ is specifically quenched by chloride via collision. Therefore, the chloride concentration is measured by monitoring the degree of fluorescence decrease. Spectral data: Spectral data: &lambda - ex=~344, &lambda - em=~443. - Fluorescent dye to examine and measure membrane chloride transport mechanisms. The fluorescence of SPQ is specifically quenched by chloride via collision. Therefore, the chloride concentration is measured by monitoring the degree of fluorescence decrease. Spectral data: Spectral data: lambda - ex=~344, lambda - em=~443.

O=S(CCC[N+]1=CC=CC2=CC(OC)=CC=C21)([O-])=O

-20°C,2°C to 8°C

41116134