AF430 alkyne
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A08B0 | 1 mg | $110.00 | in stock | |
| B08B0 | 5 mg | $290.00 | in stock | |
| C08B0 | 10 mg |
$470.00
|
in stock | |
| D08B0 | 25 mg |
$690.00
|
in stock | |
| E08B0 | 50 mg |
$1270.00
|
in stock | |
| F08B0 | 100 mg |
$1990.00
|
in stock |
AF430 is a sulfonated coumarin dye that is useful for flow cytometry and antibody labeling. The fluorescence is constant in wide range of pH values.
This particular derivative contains terminal alkyne group that is suitable for copper catalyzed CuAAc reaction.
Absorption and emission spectra of AF430
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Non-reactive form of AF430 fluorescent dye to be used as a reference standardGeneral properties
| Appearance: | orange solid |
| Molecular weight: | 578.64 |
| Molecular formula: | C25H26N2F3KO6S |
| Solubility: | good in water, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 430 |
| ε, L⋅mol−1⋅cm−1: | 15955 |
| Emission maximum, nm: | 542 |
| Fluorescence quantum yield: | 0.23 |
| CF260: | 0.06 |
| CF280: | 0.06 |
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