Fig. 3. Time course changes of signal activations after Fas antibody (500 ng/ml) or staurosporin (STS, 1 µM) treatments. Samples (20 µg) were loaded each lane in SDS-PAGE, and immunoblotting was performed with specific antibodies: (A) Cleaved caspase-8 (p18), Cleaved caspase-3, Actin (as loading control). (B) pAkt, pErk, Actin (as loading control). Arrowhead indicates a non-specific band.
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