Fig. 2.

LL-37-induced SFK phosphorylation in primary keratinocytes. The cells were stimulated with LL-37 at 3 µg/ml and analyzed for Src Y416 phosphorylation by Western blotting; note that the antibody cross-reacts with other SFKs when phosphorylated at the equivalent site (Cell Signaling Technology). a Representative blots at 15 min of stimulation. b Blot intensities from 3 independent experiments quantified using ImageJ 1.43u software and normalized against the intensity of the loading control. Whiskers show means ± SEM from 3 independent experiments. * p ≤ 0.05 using paired t test.