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Home > Chemicals/Reagents > Fluorescent, Dyes and Assays > Intracellular Calcium Flux > ION Biosciences ICR-1 AM

ION Biosciences ICR-1 AM

Item #: ASICR1AM

ION Biosciences ICR-1 AM

Red fluorescent, calcium (Ca²+) indicator, membrane permeable. Optimal for multiplexing and tissue imaging. Fluorescence lifetime and multiphoton compatible.

ION Calcium Red – 1 (ICR-1) is a red fluorescent (Ex/Em 580nm/660nm) calcium (Ca²+) indicator for intracellular Ca²+ measurements.

ICR-1’s long-wavelength emission and a large Stokes shift reduces contributions of autofluorescence, making ICR-1 AM optimal for cellular and tissue imaging applications. ICR-1 can also be multiplexed with GFP-labeled cells or other green fluorophores commonly used in experiments. Unlike some other red fluorescent Ca²+ indicators, ICR-1 does not accumulate in the mitochondria. Data supporting fluorescence lifetime imaging and multiphoton imaging capabilities have also been demonstrated.