Fura-2, Pentapotassium Salt, cell impermeant

Catalog number:  F1200

Related applications:

Cellular Imaging

Back to top


Fura-2, pentapotassium salt is an intracellular calcium indicator that is ratiometric and UV light-excitable. This water-soluble salt form is useful for intracellular loading by microinjection, infusion from patch pipette or uptake induced by our Influx pinocytic cell-loading reagent (I14402).

Learn more about ion indicators including calcium, potassium, pH, and membrane potential indicators ›

For Research Use Only. Not for use in diagnostic procedures.


Cell Permeability: Cell-Impermeant
Detection Method: Fluorescent
For Use With (Equipment): Fluorescence Microscope
Indicator Properties: Fluorescent Dye-Based
Indicator: Calcium Indicator
Shipping Condition: Room Temperature

Contents & storage

Store in freezer (-5 to -30°C) and protect from light.