Lumiprobe代理 43480 BDP TR maleimide, 25 mg
BDP TR is a borondipyrromethene dye with absorption and emission similar to tetramethylrhodamine (TAMRA). Compared to TAMRA, its fluorescence quantum yield and brightness is much higher.
Maleimide can be conjugated with thiol groups of proteins and peptides.
General properties
| Appearance: | dark colored solid |
| Mass spec M+ increment: | 545.1 |
| Molecular weight: | 546.35 |
| Molecular formula: | C27H21N4BF2O4S |
| Solubility: | good in DCM, 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: | 589 |
| ε, L⋅mol−1⋅cm−1: | 69000 |
| Emission maximum, nm: | 616 |
| Fluorescence quantum yield: | 0.9 |
| CF260: | 0.15 |
| CF280: | 0.19 |
| Cat. # | Quantity |
| 13480 | 1 mg |
| 23480 | 5 mg |
| 43480 | 25 mg |
| 53480 | 50 mg |
| 63480 | 100 mg |
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