Cy5-cysteine

Cy5-cysteine/Cyanine5-cysteine is a conjugate formed by attaching the fluorescent dye Cy5 to the amino acid cysteine.Cy5-cysteine is often used in various biological applications as a fluorescent probe. The attachment of Cy5 to cysteine allows for the labeling and detection of cysteine-containing molecules in biological samples. This conjugate can be used to study the distribution, localization, and dynamics of cysteine-rich proteins or peptides in cells or tissues.

msds of Cy5-cysteine