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. Author manuscript; available in PMC: 2016 Feb 21.
Published in final edited form as: Org Biomol Chem. 2015 Feb 21;13(7):2078–2086. doi: 10.1039/c4ob02309a

Figure 1.

Figure 1

Fluorescence labeling of dH6.2-Actin expressing HeLa cells. Images of cell-permeant MG-ester 4 (100 nM), and cell impermeant MG-2p 2, MG-11p 3 and MG-B-Tau 1 (all at 500 nM) after 30 minute incubation in the presence of dye (unwashed). Images are displayed on the full lookup table, showing the low activation of dyes 3 and 4 on intracellular targets. Scalebar = 10 μm.