Fig. 3: YL064 inhibits IL-6-induced phosphorylation of STAT3.
From: YL064 directly inhibits STAT3 activity to induce apoptosis of multiple myeloma cells
a, b MM1.S cells were treated with the indicated concentrations of YL064 for 6 h (a) or YL064 at 20 μM for different times (b). The indicated proteins were detected by western blot analysis. c MM1.S cells were incubated with or without 20 μM YL064 for 6 h and then the intracellular distribution of STAT3 was analyzed by immunofluorescence
