Fig. 6.
Unaltered levels Mdm-2, Fas, and Bax in B-CLL after lactacystin treatment.
Western blot analyses of Mdm-2, Fas, and Bax in B-CLL total cell extracts at different times after lactacystin (2.5 μmol/L) treatment or without any treatment (time 0). Note that an equal amount of protein (derived from 1.5 × 106 cells) was deposited in each lane, visualized by actin protein levels.