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. 2006 Jan;26(2):569–579. doi: 10.1128/MCB.26.2.569-579.2006

FIG. 2.

FIG. 2.

BFA activates caspase 3 independently of Bax while THG generates high-molecular-mass species of caspase 3. HCT116 Bax+/− or Bax−/− cells were treated with 1 μM THG or 1 μg/ml BFA for the indicated periods and subjected to caspase 3 activity assay (A) or immunoblot analysis (B) with anti-caspase 3 rabbit antiserum or anti-α-tubulin monoclonal antibody. ΔFU, difference in fluorescence units.