- Products
- Reactive dyes
- Dye maleimides
- BDP 630/650 maleimide
BDP 630/650 maleimide
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 15480 | 1 mg | 110.00$ | in stock |
| 25480 | 5 mg | 210.00$ | in stock |
| 45480 | 25 mg | 410.00$ | in stock |
| 55480 | 50 mg | 695.00$ | in stock |
| 65480 | 100 mg | 1190.00$ | in stock |
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.
BDP 630/650 是一种用于 Cy5 通道的远红色发射硼二吡咯亚甲基荧光团。 由于其激发态的寿命相对较长，这种染料对于荧光寿命相关的测量特别有用。
反应性马来酰亚胺部分允许将染料连接到生物分子中的硫醇基团，尤其是蛋白质和肽。
Absorption and emission spectra of BDP 630/650
BDP 630/650 maleimide相关产品
BDP 650/665 X NHS ester
Amine reactive of BDP 650/665, a borondipyrromethene dye for Cy5 channel, possessing a high molar extinction coefficient, and a good emission quantum yield.
BDP 650/665 的胺反应物，一种用于 Cy5 通道的硼二吡咯亚甲基染料，具有高摩尔消光系数和良好的发射量子产率。
Cyanine5.5 azide
Far red / near infrared fluorescent Cyanine5.5 dye derivative for Click Chemistry.
用于 Click Chemistry 的远红/近红外荧光 Cy5.5 染料衍生物。
Azidobutyric acid NHS ester
Activated ester for azido labeling of peptides and proteins.
用于肽和蛋白质的叠氮基标记的活化酯。
General properties
| Appearance: | dark colored solid 深色固体 |
| Mass spec M+ increment: | 572.2 |
| Molecular weight: | 572.39 |
| CAS number: | 2183473-31-4 |
| Molecular formula: | C29H23N4BF2O4S |
| Solubility: | good in 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.
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: | 628 |
| ε, L⋅mol−1⋅cm−1: | 97000 |
| Emission maximum, nm: | 642 |
| Fluorescence quantum yield: | 0.91 |
| CF260: | 0.029 |
| CF280: | 0.035 |