BDP 581/591 NHS ester

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  • BDP 581/591 NHS ester

BDP 581/591 NHS ester

标签:NHS esters Fluorescence polarization BDP 581/591 Protein labeling
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。

BDP 581/591 NHS ester BDP 581/591 NHS ester BDP 581/591 NHS ester BDP 581/591 NHS ester

Absorption and emission spectra of BDP 581/591

BDP 581/591 NHS ester

BDP 581/591 NHS ester相关产品


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.


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


  1. 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
  2. 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