| Product Name | HiLyteᵀᴹFluor 488 acid, SEHiLyte Fluor 488 acid, NHS ester |
| Size | 1 mg |
| Catalog # | AS-81161-1 |
| US$ | $150 |
HiLyte Fluor 488 acid, SE is an excellent amine-reactive fluorescent labeling dye that generates the protein conjugates far superior to those of fluorescein derivatives such as FITC. Not only are HiLyte Fluor 488 conjugates significantly brighter than fluorescein conjugates, they are much more photostable. Additionally the fluorescence of HiLyte Fluor 488 fluorophore is independent of pH from 4 to 10. This pH insensitivity is a major improvement over fluorescein, which emits its maximum fluorescence only above pH 10. | |
| Detailed Information | |
| Storage | -20°C desiccated and protected from light |
| Molecular Weight | 583.6 |
| Spectral Properties | Abs/Em = 502/527 nm |
| Solvent System | DMF or DMSO |
| Product Citations | Fabrini R. et al. Biochemistry. 2009 Oct 9 |
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