Sulfo-Cy7.5 dicarboxylic acid

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  • Sulfo-Cyanine7.5 dicarboxylic acid

Sulfo-Cyanine7.5 dicarboxylic acid

标签:Carboxylic acids, Near infrared (NIR) imaging, sulfo-Cy7.5
货号 规格 价格 货期
1382-1mg 1 mg 110.00$ in stock
1382-5mg 5 mg 290.00$ in stock
1382-25mg 25 mg 690.00$ in stock
1382-50mg 50 mg 1270.00$ in stock
1382-100mg 100 mg 1990.00$ in stock
Sulfo-Cyanine7.5 dicarboxylic acid is a bifunctional near infrared fluorescent dye with two carboxylic acid groups.

The reagent is useful as a cross-linker that is NIR emitting. The carboxylic acid groups can be activated by carbodiimide chemistry.

Sulfo-Cy7.5 二羧酸是一种具有两个羧酸基团的双功能近红外荧光染料。

该试剂可用作发射 NIR 的交联剂。 羧酸基团可以通过碳二亚胺化学活化。

Sulfo-Cyanine7.5 dicarboxylic acid Sulfo-Cyanine7.5 dicarboxylic acid Sulfo-Cyanine7.5 dicarboxylic acid Sulfo-Cyanine7.5 dicarboxylic acid

Absorption and emission spectra of sulfo-Cyanine7.5 fluorophore

Sulfo-Cyanine7.5 dicarboxylic acid

Sulfo-Cy7.5 dicarboxylic acid相关产品

Pico488 dsDNA quantification reagent, 200x solution in DMSO

Pico488 is a dye for precise fluorescence based quantification of dsDNA in the presence of RNA, ssDNA, and other impurities. The dye exhibits bright fluorescence in the fluorescein channel, which provides a linear response to DNA concentration within the range of low pg/mL to high ng/mL.

Pico488 是一种染料,用于在存在 RNA、ssDNA 和其他杂质的情况下对 dsDNA 进行基于荧光的精确定量。 该染料在荧光素通道中显示出明亮的荧光,在低 pg/mL 至高 ng/mL 范围内对 DNA 浓度提供线性响应。

Cyanine5 carboxylic acid

Cyanine5 carboxylic acid, unactivated dye.


Sulfo-Cyanine7.5 alkyne

Sulfo-Cyanine7.5 is a near infrared fluorophore similar to indocyanine green (ICG), but possessing higher fluorescence quantum yield. The dye is very hydrophilic and water soluble. The reagent is very useful for the labeling of biomolecules for in vivo imaging. This is an alkyne for copper catalyzed Click chemistry.

Sulfo-Cy7.5 是一种类似于吲哚菁绿 (ICG) 的近红外荧光团,但具有更高的荧光量子产率。 该染料是非常亲水和水溶性的。 该试剂对于标记用于体内成像的生物分子非常有用。 这是一种用于铜催化点击化学的炔烃。

General properties

Appearance: dark green solid
Molecular weight: 1183.51
Molecular formula: C50H53N2K3O16S4
Solubility: good in water, DMF, DMSO
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: 778
ε, L⋅mol−1⋅cm−1: 222000
Emission maximum, nm: 797
Fluorescence quantum yield: 0.21
CF260: 0.09
CF280: 0.09