Cyanine7.5 tetrazine

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  • Cyanine7.5 tetrazine

Cyanine7.5 tetrazine

标签:Cyanine7.5,Cy7.5, Tetrazine, Copper free Click chemistry
货号 规格 价格 货期
160E0 1 mg 110.00$ in stock
260E0 5 mg 290.00$ in stock
460E0 25 mg 690.00$ in stock
560E0 50 mg 1270.00$ in stock
660E0 100 mg 1990.00$ in stock

Cyanine7.5 tetrazine for tetrazine ligation contains a near infrared fluorophore suitable for in vivo imaging.

Absorption and emission spectra of Cyanine7.5 are similar to ICG (indocyanine green), but Cyanine7.5 is significantly brighter.

用于四嗪连接的 Cyanine7.5 四嗪含有适合体内成像的近红外荧光团。

Cyanine7.5 的吸收和发射光谱与 ICG(吲哚菁绿)相似,但 Cyanine7.5 明显更亮。

Absorption and emission spectra of Cyanine7.5

Cyanine7.5 tetrazine

Cyanine7.5 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。

Cyanine7 tetrazine

Near infrared Cyanine7 dye derivative containing tetrazine group for TCO ligation.

用于 TCO 连接的含有四嗪基团的近红外 Cy7 染料衍生物。

Cyanine7.5 NHS ester

Amine reactive NHS ester of NIR fluorescent dye Cyanine7.5.


General properties

Appearance: dark colored solid
Mass spec M+ increment: 802.5
Molecular weight: 919.9
Molecular formula: C55H58N7BF4O
Solubility: good in DMF, DMSO, dichloromethane
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: 788
ε, L⋅mol−1⋅cm−1: 223000
Emission maximum, nm: 808
Fluorescence quantum yield: 0.10