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- Reactive dyes
- Tetrazines
- BDP 581/591 tetrazine
BDP 581/591 tetrazine
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 164E0 | 1 mg | 110.00$ | in stock |
| 264E0 | 5 mg | 290.00$ | in stock |
| 464E0 | 25 mg | 690.00$ | in stock |
| 564E0 | 50 mg | 1270.00$ | in stock |
| 664E0 | 100 mg | 1990.00$ | in stock |
BDP 581/591 is a borondipyrromethene dye with red emission. The dye exhibits high emission quantum yield and molar extinction coefficient, relatively long fluorescence lifetime and two-photon cross section. Additionally, it can be used as an intracellular ROS sensor.
This tetrazine derivative allows to conjugate the fluorophore with various strained dienophiles like trans-cyclooctenes in a fast reaction called TCO-ligation.
BDP 581/591 是一种具有红色发射的硼二吡咯亚甲基染料。 该染料具有较高的发射量子产率和摩尔消光系数、较长的荧光寿命和双光子截面。 此外，它还可以用作细胞内 ROS 传感器。
这种四嗪衍生物允许在称为 TCO 连接的快速反应中将荧光团与各种应变的亲二烯体（如反式环辛烯）缀合。
Absorption and emission spectra of BDP 581/591
BDP 581/591 tetrazine相关产品
Cyanine5 tetrazine
Cyanine5 is a universal red emitting dye with a very high extinction coefficient, and good quantum yield. This tetrazine derivative reacts very quickly with trans-cyclooctenes and cyclopropenes with the formation of stable conjugates.
Cy5 是一种通用的红色发光染料，具有非常高的消光系数和良好的量子产率。 这种四嗪衍生物与反式环辛烯和环丙烯反应非常迅速，形成稳定的共轭物。
BDP 581/591 azide
BDP 581/591 is a relatively hydrophobic borondipyrromethene fluorophore that can be used as a probe for ROS species, or fluorescence polarization tracer. This is an azide derivative for Click chemistry.
BDP 581/591 是一种相对疏水的硼二吡咯亚甲基荧光团，可用作 ROS 物种的探针或荧光偏振示踪剂。 这是一种用于点击化学的叠氮化物衍生物。
Sulfo-Cyanine3 tetrazine
Water soluble sulfo-Cyanine3 dye tetrazine derivative for TCO ligation labeling with trans-cyclooctenes.
水溶性磺基-Cy3 染料四嗪衍生物，用于用反式环辛烯进行 TCO 连接标记。
General properties
| Appearance: | colorless solid 无色固体 |
| Mass spec M+ increment: | 574.2 |
| Molecular weight: | 575.42 |
| Molecular formula: | C32H28N7BF2O |
| Solubility: | well soluble in DMF, DMSO, dichloromethane, toluene |
| 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 |