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详细介绍
BDP 630/650 maleimide,激发/发射630/650
产品介绍
BDP 630/650 maleimide
BDP 630/650 is a far red emitting borondipyrromethene based fluorophore for the Cyanine5 channel. Because of its relatively long lifetime of the excited state, this dye is particularly useful for fluorescence lifetime related measurements.
The reactive maleimide moiety allows to attach the dye to thiol groups in biomolecules, especially proteins and peptides.
General properties
Appearance: | dark colored solid |
Mass spec M+ increment: | 572.2 |
Molecular weight: | 572.39 |
Molecular formula: | C29H23N4BF2O4S |
Solubility: | good in DMF, DMSO |
uality con*rol: | 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: | 628 |
ε, L⋅mol−1⋅cm−1: | 97000 |
Emission maximum, nm: | 642 |
Fluorescence uantum yield: | 0.91 |
CF260: | 0. |
CF280: | 0.035 |
结构式：
BDP 630/650 maleimide,激发/发射630/650
西安凯新生物科技有限公司
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