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. 2012 Jul 1;23(13):2605–2618. doi: 10.1091/mbc.E12-02-0090

FIGURE 2:

FIGURE 2:

Endogenous Bcl-xL modulates cellular response to different apoptotic stimuli. (A) Apoptosis was induced by the indicated apoptosis agents: etoposide (5.0 μM), doxorubicin (1.0 μM), actinomycin D (0.2 μg/μl), staurosporine (5.0 nM), or H2O2 (0.4 mM). Bcl-x-KO MEFs were more sensitive to these reagents. Data represent mean ± SD of three independent experiments. (B) Caspase 3/7 activity was measured 12 h after the treatment of etoposide, doxorubicin, or staurosporine, 9 h after treatment with H2O2, or 7 h after actinomycin D treatment, using fluorometric assay. Values are normalized to the values obtained in the untreated control cells. Data are shown as mean ± SD of three independent experiments.