Description
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. Please also see other related products at the bottom of this page.
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| Product Size | 1 g |
| Form | Solid |
| Absorption (estimated) | Wavelength (λmax) 475 ± 3 nm |
| Fluorescence (estimated) | Wavelength (λmax) 605 ± 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 |
- Pyridinium, 4-(4-(4-dimethylamino)phenyl)ethenyl)-1-methyl, p-toluenesulfonate
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