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. 2002 Oct 21;87(9):1000–1005. doi: 10.1038/sj.bjc.6600589

Figure 2.

Figure 2

Time course of the phosphorylation of c-Raf1 and MAPK in pK568MRSV transfected adrenocortical cells after treatment with IPTG. Crude protein extract from transfected cells was electrophoresised and transfered to PVDF as described in Materials and Methods. And then, it was immunobloted with monoclonal antibodies specific to phosphorylated c-Raf1 (p-Raf-1), phosphorylated MAPK and control c-Raf-1 and MAPK, respectively. The amounts of phosphorylated c-Raf-1 (p-Raf-1) and phosphorylated MAPK; and control MAPK and c-Raf-1 were detected at 0, 1, 6, 12, 24, 36 and 48 h after IPTG induction. The amounts of phosphorylated c-Raf-1 and MAPK were increased with the elongation of IPTG treatment. Plus (+) indicates when present; minus (−) indicates when absent.