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. 2012 Aug 9;7(8):e43077. doi: 10.1371/journal.pone.0043077

Figure 8. Cell-based surface receptor binding properties of the monomer and heptamer.

Figure 8

(A) EGFR-positive A431 cells were grown on coverslips. Different concentration of FITC-labeled monomeric and heptameric ZEGFR ligands was incubated with A431 cells for 30 min at 25°C. (B) HER2-positive SK-OV3 cells were grown on coverslips. FITC-labeled monomeric and heptameric ZHER2 ligands were incubated with SK-OV3 cells for 30 min at 25°C. (C) EGFR-negative Jurkat cells and HER2-low expressing MCF7 cells were grown on coverslips. 100 nM of FITC-labeled monomeric and heptameric ligands were incubated with Jurkat and MCF cells for 30 min at 25°C.