Fluorescent Labels & Indicators, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals
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The Fluorescein Arsenical Hairpin Binder (FlAsH) method is presented for fluorescence labeling of proteins in living cells. Labeling proteins with the membrane-permeant fluorogenic biarsenical dye fluorescein arsenical hairpin binder-ethanedithiol (FlAsH-EDT2). The membrane-permeant fluorogenic biarsenicals FlAsH-EDT2 and ReAsH-EDT2 can be prepared in good yields by a straightforward two-step procedure from the inexpensive precursor dyes fluorescein and resorufin.
Dangerous Goods Info:
Not a dangerous good if item is equal too or less than 1g/ml and there is less than 100g in the package