cy5.5-se

Cy5.5-SE is a CY5.5-derived dye. CY5.5 is an amine-reactive, near-infrared (NIR) fluorophore with Ex/Em = 675/695 nm, frequently employed for labelling nucleic acids and proteins.

Cy5.5-SE TEA (Cyanine5.5 NHS ester TEA) is a CY dye. CY is an abbreviation for cyanine, a compound composed of two nitrogen atoms linked by an odd number of methine units. Cyanine compounds are characterized by their long wavelengths, tunable absorption and emission, high extinction coefficients, good water solubility, and relatively simple synthesis. CY dyes are frequently used for labeling proteins, antibodies, and small molecules. For labeling proteins and antibodies, the process can be achieved through a straightforward mixing reaction. This document provides a reference method for labeling protein antibodies. Storage instructions: protect from light.

Cy5.5 diacid, SE is commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis. Cy5.5 dyes and their derivatives are widely used to label polypeptides, proteins and nucleic acids.