Di-4-ANEPPS Membranfarbstoff, für die Histologie

Lieferant: Biotium

Synonyme: 4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulphopropyl)pyridinium hydroxide inner salt

61010
61010.EA 393 EUR
61010.
Di-4-ANEPPS Membranfarbstoff, für die Histologie
Di-4-ANEPPS

Di-4-ANEPPS is a fast-responding membrane potential dye. Changes in the membrane potential of the cell correlate with changes in the fluorescence excitation intensity of the dye.


  • λEx/λEm (MeOH) = 496/705 nm*
  • Orange red solid soluble in DMF, ethanol or DMSO
  • Store at 4°C and protect from light, especially in solution


Di-4-ANEPPS is internalized in cells rapidly, so it is mainly used for short-term experiments. We also offer Di-8-ANEPPS (catalog number 61012), which is more lipophilic and better retained in the outer leaflet of the plasma membrane.


* Note that the spectra of styryl dyes generally undergo a large blue shift in lipids compared to organic solvent. See the spectra for styryl dyes in liposomes under product images.

Formel: C₂₈H₃₆N₂O₃S
Molecular Weight: 480,66 g/mol
Lagertemperatur: Kühlschrank
MDL: MFCD03453609
CAS-Nummer: 90134-00-2
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