Indo-1, Pentapotassium Salt, cell impermeant

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This cell-impermeant indo-1 pentapotassium salt is a UV light-excitable, ratiometric Ca2+ indicator. The emission maximum of indo-1 shifts from ~475 nm in Ca2+-free medium to ~400 nm when the dye is saturated with Ca2+. The dye is also available in the cell-permeant AM ester form—in our special packaging (I1223), in 1 mg amounts (I1203) and in 1 mM solution (I1226).
For Research Use Only. Not for use in diagnostic procedures.


Indicator Type: Calcium Indicator
Indicator Properties: Fluorescent Dye-Based
For Use With (Equipment): Fluorescence Microscope, Flow Cytometer, Microphotometer
Cell Permeability: Cell-Impermeant
Product Size: 1 mg
Detection Method: Fluorescent
Shipping Condition: Room Temperature

Contents & storage

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


Manuals & protocols