BDP 581/591 tetrazine

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  • BDP 581/591 tetrazine

BDP 581/591 tetrazine

标签:Tetrazine, BDP 581/591
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

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