ICG-Sulfo-EG4-OSu
货号：183
品牌：AAT Bioquest
产品特性
经PEG修饰的ICG染料用于增加ICG染料的疏水性
PEG化的ICG显示出更好的水溶性，并显著减少非特异性结合
| 规格 | 价格 |
|---|---|
| 1 mg | ￥咨询 |
产品咨询：info@biopcr.com
产品订购：sales@biopcr.com
技术支持：tech@biopcr.com
服务热线：400-860-6200
详细介绍
产品名称：ICG-Sulfo-EG4-OSu
别名：吲哚菁绿-磺基-四聚乙二醇-OSu；Indocyanine green-Sulfo-EG4-OSu；吲哚菁绿Sulfo-EG4-OSu
储存条件：冷冻（< -15 °C）；避光保存
Indocyanine green (ICG) is a cyanine dye used in medical diagnostics. It is used for determining cardiac output, hepatic function, and liver blood flow, and for ophthalmic angiography. It has a peak spectral absorption close to 800 nm. These infrared frequencies penetrate retinal layers, allowing ICG angiography to image deeper patterns of circulation than fluorescein angiography. Conventional activated ICG dye, ICG-Sulfo-OSu, has been used for preparing ICG-antibody conjugates utilized in in vivo imaging research as antibody conjugates. However, the ICG hydrophobicity often causes some unspecific bindings. The PEG-modified ICG dyes are used to increase the hydrophobicity of the ICG dyes. The PEGylated ICGs shows better water solubility and significantly reducing unspecific binding.
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