Sulfo-Cyanine5 alkyne 水溶性花菁染料CY5标记炔烃CAS：1617572-09-4    纯度：95%+

Sulfo-CY5 alkyne 是一种荧光染料，具有强烈的光稳定性和荧光强度，适用于生物成像、蛋白质标记等领域。

该荧光染料的分子中含有炔基官能团，可与生物分子上的偶氮键或炔基反应，形成稳定的共价键，从而实现对生物分子的标记和追踪。在生物成像方面，Sulfo-CY5 alkyne 可以用于细胞内荧光探针的制备，通过细胞摄取后，能够在体内实现对细胞的实时监测和成像。同时，在蛋白质标记领域，Sulfo-CY5 alkyne 可以与蛋白质中的卡宾反应，形成稳定的标记，从而实现对蛋白质的定量检测和追踪。

中文名称：水溶性花菁染料CY5标记炔烃；水溶性五甲川花菁染料标记炔烃

英文名称：Sulfo-Cy5 alkyne；Sulfo-Cyanine5 alkyne

CAS号：1617572-09-4（内盐）；1617497-19-4（钠盐）

激发：646nm

发射：662nm

Sulfo CY5 alkyne is a fluorescent dye with strong photostability and fluorescence intensity, suitable for fields such as biological imaging and protein labeling.

The molecules of the fluorescent dye contain alkynyl functional groups, which can react with azo bonds or alkynyl groups on biological molecules to form stable covalent bond, thus realizing the labeling and tracking of biological molecules. In terms of biological imaging, Sulfo-CY5 alkyne can be used for the preparation of intracellular fluorescent probes, which can achieve real-time monitoring and imaging of cells in vivo after cell uptake. Meanwhile, in the field of protein labeling, Sulfo CY5 alkyne can react with carbenes in proteins to form stable markers, thereby achieving quantitative detection and tracking of proteins.

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Sulfo-Cyanine5 alkyne 水溶性花菁染料CY5标记炔烃

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Sulfo-Cyanine5 alkyne 水溶性花菁染料CY5标记炔烃

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