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Home > Products > Fluorescent dyes> NIR Dye> Sulfo-Cy7.5 NHS ester
Sulfo-Cy7.5 NHS ester
Catalog # Pkg Size Price Quantity Shopping Cart
R-T-0021 10mg ¥ 2850
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R-T-0021 25mg ¥ 5500
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R-T-0021 50mg ¥ 9500
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结构式
外观 dark green solid
分子量 1184
溶解度 water, DMF, DMSO
CAS号 N/A
质量控制 95%+
储存条件 -20℃
保存时间 1 Year
其他信息 Excitation /Emission maximum 780-800nm

Sulfo-Cyanine7.5 is a near infrared water soluble and hydrophilic dye for the NIR imaging applications. The structure and spectra of the dye resemble indocyanine green (ICG) that has been approved for use in humans for years. However, unlike ICG, sulfo-Cyanine7.5 contains a trimethylene bridge that increases its quantum yield compared to ICG, and also has a linker arm for its attachment to proteins, peptides, and other molecules. This derivative is an NHS ester for the modification of amine groups.


Excitation /Emission maximum  780-800nm

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