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Home > Chemicals/Reagents > Fluorescent, Dyes and Assays > Intracellular Calcium Flux > ION Biosciences Fluo-2 AM

ION Biosciences Fluo-2 AM

Item #: ASFLUO2AM

ION Biosciences Fluo-2 AM

Green fluorescent, calcium (Ca²+) indicator, membrane permeable. Higher Ca²+ affinity than Fluo-4.

Fluo-2 is a green fluorescent, intracellular calcium (Ca²+) indicator. Fluo-2 has higher Ca²+ affinity (Kd = 290 nM), superior cell loading and comparable spectral properties compared to Fluo-4. Offers superior sensitivity versus other Fluo analogues at lower Ca²+ concentrations.