中文名：磺化花青5.5叠氮化物
英文名：Sulfo-Cyanine5.5 azide
纯度：≥95%
货号：S171391
Cas号：2382994-65-0
存储温度：避光,-20°C储存,充氩
运输条件：超低温运输
产品介绍：
Sulfo-Cyanine5.5 is a water-soluble, hydrophilic fluorophore which possesses emission in far red area of the spectrum, an analog of Cy5.5®. As other cyanine dyes, sulfo-Cyanine5.5 has an outstanding molar extinction coefficient which gives rise to its bright fluorescence.
The molecule contains four sulfo groups that provide hydrophilicity and negative charge to the fluorophore - this minimizes non-specific binding.
The azide group of sulfo-Cyanine5.5 azide can be conjugated with terminal alkynes in the presence of copper(I) catalyst, or with cycloalkynes in copper free strain promoted reaction.
Spectral properties：
Excitation/absorption maximum, nm: 673
ε, L⋅mol−1⋅cm−1: 211000
Emission maximum, nm: 691
Fluorescence quantum yield: 0.21
CF260: 0.09
CF280: 0.11
查看阿拉丁官网此产品相关对应页面：https://www.aladdin-e.com/zh_cn/S171391.html
关键字： 磺化花青5.5叠氮化物;Sulfo-Cyanine5.5 azide;2382994-65-0
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