RH 237 [N-(4-Sulphobutyl)-4-(6-(4-(dibutylamino)phenyl)hexatrienyl)pyridinium inner salt] Membranfarbstoff, für die Histologie

Lieferant: Biotium

61018
61018.EA 326 EUR
61018.
RH 237 [N-(4-Sulphobutyl)-4-(6-(4-(dibutylamino)phenyl)hexatrienyl)pyridinium inner salt] Membranfarbstoff, für die Histologie
RH 237 [N-(4-Sulphobutyl)-4-(6-(4-(dibutylamino)phenyl)hexatrienyl)pyridinium inner salt]

The styryl dye RH237 is a fast-responding potentiometric probe that is primarily used for functional imaging of neurons. Excitation/emission data (below) is for the dye in methanol. In cell membranes, the spectra of styryl dyes are typically blue-shifted by as much as 20 nm for absorption or excitation and 80 nm for emission.


  • λEx/λEm (MeOH) = 528/782 nm
  • Dark solid soluble in DMSO
  • Store at -20°C and protect from light

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