Description
 5(6)-Carboxyfluorescein diacetate N-succinimidyl ester or CFSE is a fluorescein dye used to measure cell proliferation for up to 8 generations.  It is stable and cell permeable.  CFSE becomes fluorescent upon removal of its acetate groups.
 
 Product Specifications:
 5(6)-Carboxyfluorescein diacetate N-succinimidyl ester
 CFSE
 Formula: C29H19NO11 
 
 MW: 557.46 g/mol 
 
 Storage/Handling: Store at -20°C.