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. 2003 Mar 4;88(5):748–753. doi: 10.1038/sj.bjc.6600793

Figure 2.

Figure 2

Effect of butyrate and UDCA treatment on PKC isoenzyme activation. PKC isoenzymes (α, βl, βll and δ) were measured by Western blotting in soluble and particulate fractions of (A) AA/C1 cells treated with or without 6 mM sodium butyrate for 2 h or (C) 10 μM UDCA for 24 h. (B) The 40 kDa fragment of PKC-δ was detected in whole cell lysates of AA/C1 cells treated for 18 h with 6 mM sodium butyrate in the absence or presence of the caspase 3 inhibitor Ac-DEVD-fmk. β-Actin was also measured as a loading control. The estimated molecular weights on the immunoreactive bands in (A) are shown on the right side of the figure. The blots shown are representative of three separate experiments performed.