Product Description: Cy5-UTP sodium is a cyanine5-labeled UTP analogue that can produce fluorescent probes in vitro transcription reactions with excitation/emission wavelengths of 650/665 nm. Cy5-UTP sodium can be used in FISH, polychromatic fluorescence analysis, especially the two-color expression array combined with Cy5-UTP[1].
Formula: C45H58N5O22P3S2.xNa
References: [1]Custer TC, et al. In vitro labeling strategies for in cellulo fluorescence microscopy of single ribonucleoprotein machines. Protein Sci. 2017 Jul;26(7):1363-1379.