Product Description: Cy 5 hydrazide (Cyanine5 hydrazide) is a fluorescent dye for aldehydes and ketones. Cy 5 hydrazide can be used for labeling proteins[1].
Formula: C32H42Cl2N4O
References: [1]Yoshimura T, et al. A novel procedure for the assessment of the antioxidant capacity of food components. Anal Biochem. 2016 Aug 15;507:7-12.