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. Author manuscript; available in PMC: 2020 Nov 15.
Published in final edited form as: Biochem Eng J. 2019 Jul 29;151:107320. doi: 10.1016/j.bej.2019.107320

Figure 3. Cell viability and intracellular distribution of the DUB reporter in intact HeLa cells.

Figure 3.

Cells incubated with 30 μM Peptide 4 were washed and counterstained with 4 μM ethidium homodimer (EthD-1) and 8 μM Hoechst. Channels were immediately imaged using Brightfield, FITC (peptide), DAPI (nucleus), and Rhodamine (viability assessed by Ethidium Homodimer) filters. Scale bar is 40 μm.