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. 2007 Jun 5;56(12):1955–1965. doi: 10.1007/s00262-007-0339-7

Fig. 1.

Fig. 1

Expression of CD80 on transduced EL4 tumor cell lines. Cell surface expression of murine CD80 was detected by antibody labeling and FACScan analysis. Panel shows histogram plots of vector control LXSN-EL4 cells labeled with isotype control mAb (shaded grey), or anti-mouse CD80 mAb (grey line), and CD80-transduced Lm80SN-EL4 cells labeled with anti-mouse CD80 mAb (black line). Percentages of LXSN-EL4 and Lm80SN-EL4 cells expressing CD80, as defined by the indicated gate (MI), are 8 and 99%, respectively