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. 1997 Apr 7;185(7):1287–1294. doi: 10.1084/jem.185.7.1287

Figure 2.

Figure 2

Expression of immunoreactive ICE by human vascular SMC and EC. Supernatants (SN) or lysates (Ly; 2.5 × 104 cells/μl) of unstimulated (−) or TNF-α–stimulated (+; 50 ng/ml) human vascular SMC or EC, as well as unstimulated (−) or LPS-stimulated (+; 1 μg/ml) monocytes (MØ) were separated by SDS-PAGE and analyzed by Western blot for ICE expression (α-ICEP20, 1:300). The right lane shows the recombinant ICEP20 protein used for immunization. Similar results were obtained in five independent experiments.