Molecular Formula:C21H12O7 Molecular Weight:376.32 Purity:≥99% Grade:Ultra Pure Grade Appearance:yellow powder Application:5(6)-Carboxyfluorescein, fluorescent polyanionic probe, and its derivatives such as 2′,7′-bis (2-carboxyethyl)-5(6)-carboxyfluorescein are used to measure changes in intracellular pH (pHi) and processes such as dendrimer aggregation and absorption. Storage Conditions:4-8°C |