BioMed Research International / 2015 / Article / Fig 5

Research Article

The J-Domain of Heat Shock Protein 40 Can Enhance the Transduction Efficiency of Arginine-Rich Cell-Penetrating Peptides

Figure 5

Fluorescence microscopic analysis of the cellular uptake of DsRed, PTD-DsRed, and PTD-J-DsRed recombinant proteins. Huh-7 cells were treated with 40 μg/mL of PTD-DsRed or PTD-J-DsRed recombinant protein for 2 h. After two PBS washes, cells were fixed with 4% paraformaldehyde/PBS for 10 min at room temperature, counterstained with DAPI, and observed under a fluoromicroscope.

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.