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- Reactive dyes
- Dye maleimides
- BDP 581/591 maleimide
BDP 581/591 maleimide
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 16480 | 1 mg | 110.00$ | in stock |
| 26480 | 5 mg | 210.00$ | in stock |
| 46480 | 25 mg | 410.00$ | in stock |
| 56480 | 50 mg | 695.00$ | in stock |
| 66480 | 100 mg | 1190.00$ | in stock |
The dye is useful for a variety of applications, such as microscopy, fluorescence polarization experiments, and even ROS detection (upon reaction with ROS, the dye changes its fluorescence).
BDP 581/591 马来酰亚胺是一种硫醇活性染料，用于标记蛋白质和肽的巯基。
该染料可用于多种应用，例如显微镜检查、荧光偏振实验，甚至 ROS 检测（与 ROS 反应后，染料会改变其荧光）。
Absorption and emission spectra of BDP 581/591
BDP 581/591 maleimide相关产品
BDP 581/591 NHS ester
NHS ester derivative of BDP 581/591 borondipyrromethene fluorophore for the labeling of proteins, peptides, and other biomolecules. The dye is useful for fluorescence polarization and two-photon experiments, and as a ROS probe.
BDP 581/591 硼二吡咯亚甲基荧光团的 NHS 酯衍生物，用于标记蛋白质、肽和其他生物分子。 该染料可用于荧光偏振和双光子实验，并可用作 ROS 探针。
Cyanine7 maleimide
Cyanine7 maleimide is a sulfhydryl-reactive NIR dye.
Cy7 马来酰亚胺是一种巯基反应性 NIR 染料。
Sulfo-Cyanine5.5 maleimide
Sulfo-Cyanine5.5 is a water-soluble far red emitting dye. This is a thiol reactive maleimide derivative of sulfo-Cyanine5.5. It is recommended for the labeling of sensitive proteins.
Sulfo-Cyanine5.5 是一种水溶性远红发射染料。 这是 sulfo-Cy5.5 的硫醇反应性马来酰亚胺衍生物。 推荐用于敏感蛋白的标记。
General properties
| Appearance: | dark colored solid 深色固体 |
| Molecular weight: | 514.33 |
| Molecular formula: | C28H25N4BF2O3 |
| Solubility: | good in DMF, DMSO, DCM |
| 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.
储存：收到后 24 个月，在 -20°C 避光保存。 运输：在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。 |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption 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 |