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. 2023 Jul 24;13:11923. doi: 10.1038/s41598-023-39076-8

Figure 5.

Figure 5

Inhibitory effect of the bi-specific DuRan-Bis on SCC47 cell viability, as determined by using a cytotoxicity assay. SCC47 cells (target cells) were incubated for 48 h together with pre-activated PBMCs (effector cells) in ratios of 1:5 or 1:10 (target to effector cells) either alone (black) or in the presence of 2.5, 6.25, or 12.5 nM of bi-specific DuRan-Bis (green). For the 1:5 ratio, 12.5 nM Du (blue) or Ran (red) alone or in mixture of Du and Ran (purple) were also tested. Analysis of SCC74 cell viability was based on the green fluorescent protein (GFP) content of the cells. Values are the means of triplicate experiments; bars represent SEM. *P < 0.05 (Student’s t-test, compared with cells treated with effector cells alone).