Cy5.5-SE TEA

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.