Cyanine 3-dATP

Fluorescently-labeled nucleotide analogs for enzymatic incorporation, for direct fluorescence detection..Cyanine represents a family of synthetics dyes that are used in biotechnology for labeling and analysis. They have many uses as fluorescent dyes, particularly in biomedical imaging. Cyanine dyes are used for both nucleic acid and protein labeling for visualization and quantification purposes. Biological applications include comparative genomic hybridization and gene chips, which are used in transcriptomics, and various studies in proteomics such as RNA localization, molecular interaction studies by fluorescence energy transfer (FRET) and fluorescent immunoassays. Cy3 fluoresces greenish yellow (~550 nm excitation, ~570 nm emission).