Product 6326
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Catalog ID 6326 / 25 mg
4-Di-10-ASP
AKA: 4-(4-Didecylamino)styryl)-1-methylpyridinium iodide
Formula | Weight | CAS# |
---|---|---|
C34H55IN2 | 618.73 | 95378-73-7 |
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4-Di-10-ASP is a lipophilic, orange-fluorescent probe that is commonly used for neuronal membrane tracing in live organisms. 4-Di-10-ASP applied to neuron projection sites in living organisms is transported in retrograde to the soma of the neuron. Researchers can then identify the neurons of interest within a mixed cell population by fluorescence. 4-Di-10-ASP may also be used as a lipophilic membrane probe. The dialkylamino chains insert into membranes with the two alkyl tails and the fluorophore positioned parallel to the phospholipid acyl chain. 4-Di-10-ASP is minimally fluorescent in aqueous environments and exhibits a significant fluorescence enhancement when incorporated into cell membranes or when bound to lipophilic biomolecules. 4-Di-10-ASP is excited near 492 nm and has an environmentally dependent fluorescence emission near 612 nm.
Product Size | 25 mg |
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Form | Red Solid |
Absorption (estimated) | Wavelength (λmax) 492 ± 3 nm (Methanol) |
Fluorescence (estimated) | Wavelength (λmax) 612 ± 4 nm (Methanol) |
Storage conditions | Store at Room Temperature (RT) Protect from moisture (D) Protect from light (L) |
MDL# |
* 4-(4-Didecylamino)styryl)-1-methylpyridinium iodide
* Pyridinium, 4-(2-(4-didecylamino)phenyl)ethenyl)-1-methyl, iodide
* Pyridinium, 4-(2-(4-didecylamino)phenyl)ethenyl)-1-methyl, iodide
Fluorescent Probes and Related Products: | Carbocyanine/Styryl |
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Cell stains / Cellular Structure Probes: | Cell Membranes and Lipids |
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