Fig. 4: Concentration-dependent uptake of Cy5.5-BB3 in DC2.4 cells. | npj Vaccines

Fig. 4: Concentration-dependent uptake of Cy5.5-BB3 in DC2.4 cells.

From: A synthetic cyclic peptide for promoting antigen presentation and immune activation

Fig. 4: Concentration-dependent uptake of Cy5.5-BB3 in DC2.4 cells.

a Percentage of fluorescence-positive DC2.4 cells after treatment with Cy5.5-labelled BB3 or VC-13 at a concentration of 5× (0.5 μM). b Mean Fluorescence Intensity (MFI) of DC2.4 cell uptake at two concentrations: 5× (0.5 μM) and 25× (2.5 μM), compared with PBS as a negative control. Statistical significance was determined using a one-way ANOVA (***, p < 0.001).

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