Figure 9From: IL-4 induced MUC4 enhancement in respiratory epithelial cells in vitro is mediated through JAK-3 selective signalingActivation of STAT-6 by IL-4 in NCI-H650 cells. Western analysis of cell lysates from 2.5 ng/ml IL-4 stimulated cells at indicated time points. STAT-6 activation was detected using an anti-phospho-STAT-6 antibody. The Western blots are representative of three separate experiments with triplicate samples.Back to article page