Fura-2 pentapotassium is a cell-impermeable fluorescent dye designed for intracellular calcium imaging, targeting Ca2+ ions. It exhibits an emission wavelength of 510 nm, with excitation wavelengths at 340 nm and 380 nm. The fluorescence intensity ratio of 340 nm to 380 nm is directly proportional to intracellular Ca2+ levels, making it a valuable tool for studies related to calcium signaling and cellular physiology.
Fura-2 pentapotassium is a cell-impermeable fluorescent dye designed for intracellular calcium imaging, targeting Ca2+ ions. It exhibits an emission wavelength of 510 nm, with excitation wavelengths at 340 nm and 380 nm. The fluorescence intensity ratio of 340 nm to 380 nm is directly proportional to intracellular Ca2+ levels, making it a valuable tool for studies related to calcium signaling and cellular physiology.
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