Flubida-2 is a cell-permeable dye hydrolyzed by intracellular esterases to Fubi-2 (post-hydrolysis, Ex=492 nm, Em=517 nm). By directing the probe to the location of biotin-fusion proteins, Flubida-2 is useful for measuring pH at specific sites within organelles.
Formula:
C86H96N8O20S2
Target:
Others
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