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- Reactive dyes
- Dye NHS esters
- BDP 581/591 NHS ester
BDP 581/591 NHS ester
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 16420 | 1 mg | 110.00$ | in stock |
| 26420 | 5 mg | 210.00$ | in stock |
| 46420 | 25 mg | 410.00$ | in stock |
| 56420 | 50 mg | 695.00$ | in stock |
| 66420 | 100 mg | 1190.00$ | in stock |
BDP 581/591 is a borondipyrromethene dye that has relatively long fluorescence lifetime and two photon excitation cross section. It is useful for fluorescence polarization assays. Due to the presence of a diene system, it can react with reactive oxygen species (ROS) with a change of fluorescence.
This is the NHS ester derivative for the conjugation with primary and secondary amine groups of proteins, peptides, and other molecules.
BDP 581/591 是一种硼二吡咯亚甲基染料，具有相对较长的荧光寿命和两个光子激发截面。 它可用于荧光偏振测定。 由于二烯系统的存在，它可以与活性氧（ROS）发生反应并产生荧光变化。
这是用于与蛋白质、肽和其他分子的伯胺和仲胺基团结合的 NHS 酯衍生物。
Absorption and emission spectra of BDP 581/591
BDP 581/591 NHS ester相关产品
BDP TMR NHS ester
Amine reactive NHS ester of BDP TMR, bright borondipyrromethene dye for TAMRA channel especially suitable for fluorescence polarization assays.
BDP TMR 的胺活性 NHS 酯，用于 TAMRA 通道的明亮硼二吡咯亚甲基染料，特别适用于荧光偏振测定。
Cyanine5.5 carboxylic acid
Cy5.5 unactivated free acid cyanine dye.
Cy5.5 未活化的游离酸性花青染料。
Cyanine7 NHS ester
Amine reactive NHS ester of near infrared dye Cyanine7.
近红外染料Cyanine7的胺活性NHS酯。
General properties
| Appearance: | dark colored solid |
| Mass spec M+ increment: | 374.1 |
| Molecular weight: | 489.28 |
| CAS number: | 150152-70-8 |
| Molecular formula: | C26H22N3BF2O4 |
| Solubility: | good in DMF, DMSO, DCM |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| 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 |
相关文献：
- Brachi, G.; Ruiz-Ramírez, J.; Dogra, P.; Wang, Z.; Cristini, V.; Ciardelli, G.; Rostomily, R.C.; Ferrari, M.; Mikheev, A.M.; Blanco, E.; Mattu, C. Intratumoral injection of hydrogel-embedded nanoparticles enhances retention in glioblastoma. Nanoscale, 2020, 12(46), 23838–23850. doi: 10.1039/d0nr05053a
- Tabe, H.; Sukenobe, K.; Kondo, T.; Sakurai, A.; Maruo, M.; Shimauchi, A.; Hirano, M.; Uno, S.-N.; Kamiya, M.; Urano, Y.; Matsushita, M.; Fujiyoshi, S. Cryogenic Fluorescence Localization Microscopy of Spectrally Selected Individual FRET Pairs in a Water Matrix. The Journal of Physical Chemistry B, 2018, 122(27), 6906–6911. doi: 10.1021/acs.jpcb.8b03977