DASPEI

DASPEI is a cationic styrenyl mitochondrial dye with large Stokes shift. DASPEI has excitation and emission wavelength at 550/573 nm, which has good light chromogenic property. DASPEI can stain mitochondria in living cells with good labeling property. And DASPEI can also be used to stain presynaptic nerve endings independently of neuronal activity[1].

Product Specifications

CAS Number

[3785-01-1]

UNSPSC

12171500

Hazard Statement

H315, H319, H335

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Applications

Neuroscience-Neuromodulation

Field of Research

Neurological Disease

Assay Protocol

https://www.medchemexpress.com/daspei.html

Purity

99.91

Solubility

DMSO : 33.33 mg/mL (ultrasonic; warming; heat to 60°C)

Smiles

CN(C)C(C=C1)=CC=C1/C=C/C2=[N+](CC)C=CC=C2.[I-]

Molecular Formula

C17H21IN2

Molecular Weight

380.27

Precautions

H315, H319, H335

References & Citations

[1]E M Leise. Selective retention of the fluorescent dye DASPEI in a larval gastropod mollusc after paraformaldehyde fixation. Microsc Res Tech. 1996 Apr 15;33 (6) :496-500.|[2]Leise EM. Selective retention of the fluorescent dye DASPEI in a larval gastropod mollusc after paraformaldehyde fixation. Microsc Res Tech. 1996 Apr 15;33 (6) :496-500.