Lumiprobe BDP 581/591 azide
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BDP 581/591 is a bright and versatile fluorophore that is relatively hydrophobic. It has a high brightness, significant two photon cross-section, and relatively long fluorescence lifetime.
The dye reacts with reactive oxygen species (ROS) with the change of its fluorescence. It can be therefore used for intracellular monitoring of ROS.
This is an azide derivative that can be used for the conjugation with both small molecules and biomolecules to construct tracers for fluorescence polarization assays and microscopy probes.
| Cat. # | Quantity | Lead time |
| 16430 | 1 mg | in stock |
| 26430 | 5 mg | in stock |
| 36430 | 10 mg | in stock |
| 46430 | 25 mg | in stock |
| 56430 | 50 mg | in stock |
General properties
| Appearance: | dark solid |
| Molecular weight: | 474.31 |
| Molecular formula: | C25H25N6BF2O |
| Solubility: | good in DCM, alcohols, 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. |
Spectral properties
| Excitation maximum, nm: | 585 |
| ε, L⋅mol−1⋅cm−1: | 104000 |
| Emission maximum, nm: | 594 |
| Fluorescence quantum yield: | 0.83 |
| CF260: | 0.06 |
| CF280: | 0.04 |