非活化的sulfo-Cyanine5羧酸，水溶性染料。该染料高度亲水和水溶。非磺化的类似物。
该荧光团是Cy5®羧酸的同等类似物。
对于标记反应请考虑使用活性染料sulfo-Cy5 NHS ester。
Non-activated carboxylic acid, an analog of Cy5® free carboxylic acid. Contains Cyanine5 fluorophore.
This dye has limited water solubility, but can be dissolved in mixtures of water with organic phase (DMF, DMSO, alcohols) to obtain useful concentrations of the material in solution.Water-soluble versionis available.
This molecule can be considered non-reactive dye for the use in control samples, and for instrument calibration. For coupling with amines and protein labeling, consider usingCyanine5 NHS ester, or water-solublesulfo-Cyanine5 NHS ester.
Absorption and emission spectra of Sulfo-Cyanine5 fluorophore
一般特性
光谱特性
最大激发波长, nm:
646
在最大激发波长下