Category:
Amino Acids and Derivatives
CAS NO:
92557-80-7
Standard:
In-house Standards,
5-Carboxyfluorescein N-succinimidyl ester is a fluorescent labeling reagent used to modify primary amines. Its molecular formula is C26H19NO7 and CAS number is 4082-88-6. The core process involves reacting the NHS ester with nucleophilic groups.
Store under inert atmosphere at -20°C. Avoid moisture to prevent hydrolysis. Use appropriate PPE as it may be an irritant; not approved for direct clinical administration without formulation.