Figure 1. Construction and characterization of new virus vFasL.
(a) Schematic representation of the new vaccinia virus vFasL versus parental virus vJS6. Both are derivatives of WR strain virus with tk gene mutated. (b) Western blots analysis showing a ~40 kDa band in the vFasL-infected CV1 cells and not in the supernatants. (c) FasR (CD95) expression on B16 and MC38 cancer cells, and AML12 normal hepatocytes. Cells were stained with a PE-conjugated anti-mouse Fas antibody and then analyzed by flow cytometry. Green shading corresponds to cells stained the antibody for FasR and red shading corresponds to the isotype control.
