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Abcam Indo-1 K+ salt, fluorescent Ca2+ indicator, 1MG
Supplier: Abcam AB1427791MG
MW 840.1 Da, Purity >95%. Cell-impermeable, fluorescent, ratiometric Ca2+ indicator. Binds to Ca2+ with high affinity (Kd = 230 nM). Fluoresces blue/violet and fluorescence increases upon Ca2+ binding. Cell-permeable form, Indo 1 AM (ab142778) also available. Emission and excitation shifts from 475 to 401 nm and 346 to 330 nm respectively depending on Ca2+ binding.
The product is subject to the following: Abcam Restricted Use Statement
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