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Fluorescent Dyes  >  Reactive Fluorescent Dyes  >>  HiLyte™ Fluor 488 amine, TFA Salt

Product Name HiLyte™ Fluor 488 amine, TFA Salt
Size 1 mg
Catalog # 81162
US$ $171
Description

HiLyte™ Fluor 488 amine is a carbonyl-reactive fluorescent labeling dye. 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. Extinction Coefficient (M-1cm-1): 70,000 Fluorescence quantum yield: 0.91 Fluorescence Life Time (ns): 4.1

Detailed Information Datasheet
Material Safety Data Sheets (MSDS)
Storage -20°C desiccated and protected from light
Molecular Weight 530.45
Spectral Properties Abs/Em = 503/528 nm
Solvent System DMF or DMSO
Product Citations Casalena, DE. et al. (2012). Ligand discovery using small-molecule microarrays. Biomed Life Sci 803, 249.
Fabrini R. et al. (2009). Monomer−dimer equilibrium in glutathione transferases: A critical re-examination. Biochem 48, 10473. doi: 10.1021/bi901238t.
     
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