4-Di-2-ASP [4-(4-Diethylaminostyryl)-N-methylpyridinium iodide]

Catalog ID: 6341 UNIT SIZE: 1 g

4-Di-2-ASP [4-(4-Diethylaminostyryl)-N-methylpyridinium iodide]

C18H23IN2
394.29
105802-46-8
MFCD00031908
1-4 ($133.00/Unit) 5-24 ($126.00/Unit) 25-49 ($113.00/Unit)

Description

4-Di2-ASP is a cationic, orange-fluorescent dye for staining the functioning mitochondria of live cells and for staining presynaptic nerve terminals independently of neuron activity. The fluorescence of this dye is environmentally dependent and is greatly enhanced when the dye is incorporated into membranes or bound to lipophilic molecules. 4-Di2-ASP is non-toxic and has been used to stain neurons in living organisms. This dye also has an unusually large Stokes shift, which may be useful in multicolor imaging. 4-Di2-ASP is excited near 488 nm with fluorescence emission near 608 nm. Please also see other related products at the bottom of this page.

Documents

Safety Data Sheet
SDS: SDS 6341.pdf
Certificate of Analysis
Lot Number: 50858
Lot Number: 15171
Lot Number: 52145
Product Manuals
No Documents Available

Images

No Images Available

Product Information

Product Line 1 g
Form Solid
Absorption (estimated) Wavelength (λmax) 488 ± 3 nm
Fluorescence (estimated) Wavelength (λmax) 608 ± 4 nm
Cell Permeability Cell-permeant
Detection Method Fluorescent
Storage conditions Room temperature (RT)
Protect from moisture (D)
Protect from light (L)
Shipping conditions Room temperature

 

Storage Condition

Store Room Temp

(RT)

Protect from Moisture

(D)

Protect from Light

(L)

 

  • • Pyridinium, 4-(2-(4-diethylamino)phenyl)ethenyl)-1-methyl, iodide

     

• Binding and transport in norepinephrine transporters. Real-time, spatially resolved analysis in single cells using a fluorescent substrate." Schwartz JW, Blakely RD, DeFelice LJ. J Biol Chem 278, 9768-77 (2003)

• Assessment of nerve ultrastructure by fibre-optic confocal microscopy." Cushway TR, Lanzetta M, Cox G, Trickett R, Owen ER. Microsurgery 17, 444-448 (1996)

• Satellite cells" and nerve terminals in the crayfish opener muscle visualized with fluorescent dyes." Harrington CC, Atwood HL. J Comp Neurol 361, 441-450 (1995)

Regular and photodamage-enhanced remodelling in vitally stained frog and mouse neuromuscular junctions." Langenfeld-Oster B, Dorlochter M, Wernig A. J Neurocytol 22, 517-530 (1993)

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For Research Use Only. Not for any animal or human therapeutic

or diagnostic use

No Animal source

Regulatory Compliance

6341

4-Di-2-ASP  [4-(4-Diethylaminostyryl)-N-methylpyridinium iodide]

OSHA Hazard

Irritant

HMIS Classification

Health: 2

Flammability: 0

Physical Hazard: 0

NFPA Rating

Health: 2

Fire:  0

Reactivity: 0

TSCA Status

Not On TSCA Inventory

Transportation Information

DOT (US)

IMDG

IATA

Not dangerous goods

Not dangerous goods

Not dangerous goods

 

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