Product 6396

Lead Time 3 Weeks

Catalog ID 6396 / 1 g

4-Di-1-ASP, TS

AKA: 4-(4-Dimethylaminostyryl)-1-methylpyridinium, p- toluenesulfonate

Formula	Weight	CAS#
C₂₃H₂₆N₂O₃S	410.53	80969-52-4

1-4 - ¤ 58/Unit 5-24 - ¤ 52/Unit

For 25+ Units, Contact us.

4-Di-1-ASP, also known as DASPMI, is a cationic, orange-fluorescent dye for staining the functioning mitochondria of live cells. 4-Di-1-ASP is also a known substrate for Organic Cation Transporter Proteins, OCT-1 and OCT-2, and has been used for investigations of cation transporter protein function by fluorescence. 4-Di-1-ASP has also been used as a fluorescent molecular rotor dye for investigations of protein colloidal stability. 4-Di-1-ASP has a variable, environmentally dependent excitation near 475 and a variable, environmentally dependent fluorescence emission near 605 nm.

Product Size	1 g
Form	Orange Solid
Storage conditions	Store at Room Temperature (RT) Protect from moisture (D) Protect from light (L)
MDL#

* 4-(4-Dimethylaminostyryl)-1-methylpyridinium, p- toluenesulfonate
* 4-(4-(Dimethylamino)styryl)-N-Methylpyridinium p- toluenesulfonate
* Pyridinium, 4-(4-(4-dimethylamino)phenyl)ethenyl)-1-methyl, p-toluenesulfonate