Table 1.

Dependency of the MIC of LL-37 against E. coli D31 on the salt concentration of the medium

NaCl, mM	MIC of LL-37 against E. coli D31, μg/ml
20	16
60	62
100	125
155	250
300	>500

Serial dilutions of the peptide were used in microbroth assays with increasing total concentrations of NaCl.