Cyanine dyes have chemical structure of polymethine bridged chain. They have the advantages of stable fluorescence, high molar absorption coefficient, and high fluorescence quantum yield. They are widely used for labeling biomolecules, such as DNA and proteins.
AxisPharm provides our clients with a full range of CY dyes, such as CY3, CY3.5, CY5, CY5.5, CY7 , CY7.5 and their Sulfo- analogues.