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. 2014 Oct 16;9(10):e110677. doi: 10.1371/journal.pone.0110677

Figure 2. Quantification of hCAP-18/LL-37 in PPP-VF and eccrine sweat samples.

Figure 2

Dot-blot analyses and densitometry were performed on PPP vesicles (15 samples), eccrine sweat samples (14 samples), a serially diluted LL-37 synthetic peptide solution, and a 10 µM solution of scrambled LL-37 synthetic peptide (negative control). hCAP-18/LL-37 was confirmed to be present in all PPP-VF and eccrine sweat samples, but not in the scrambled peptide control. The average concentrations of hCAP-18/LL-37 in PPP-VF and control sweat were 2.87±0.93 and 0.09±0.09 µM, respectively. *p<0.05 compared to sweat.