非活化的sulfo-Cyanine5羧酸，水溶性染料。該染料高度親水和水溶。非磺化的類似物。

該熒光團(tuán)是Cy5®羧酸的同等類似物。

對于標(biāo)記反應(yīng)請考慮使用活性染料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

光譜特性

激發(fā)波長, nm:

646

在激發(fā)波長下