Category:
Prophylactic Biological Products
CAS NO:
146368-16-3
Standard:
In-house Standards,
Cy3, SE is a sulfonated cyanine dye derivative featuring a sulfonyl ester reactive group. It is synthesized via the coupling of Cy3 carboxylic acid with succinic anhydride to enhance water solubility and stability. The molecular formula is C28H27N4O6S+, and its CAS number is 103294-57-3.