Fig. 8.
Fig. 8. CDDO-Me blockade of Bcl-2 phosphorylation. / U937 cells were radiolabeled with [32P]orthophosphate, treated with 0.1 μM CDDO-Me, and lysed, after which Bcl-2 was immunoprecipitated. Protein was subjected to SDS-PAGE, transferred to a nitrocellulose membrane, and exposed to x-ray film to identify the phosphorylated Bcl-2. The identity of the protein was confirmed by Western blot analysis using the same filter. Pre, pre-immune serum.

CDDO-Me blockade of Bcl-2 phosphorylation.

U937 cells were radiolabeled with [32P]orthophosphate, treated with 0.1 μM CDDO-Me, and lysed, after which Bcl-2 was immunoprecipitated. Protein was subjected to SDS-PAGE, transferred to a nitrocellulose membrane, and exposed to x-ray film to identify the phosphorylated Bcl-2. The identity of the protein was confirmed by Western blot analysis using the same filter. Pre, pre-immune serum.

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