Figure 5
From: Phosphate-dependent aggregation of [KL]n peptides affects their membranolytic activity

MIC values (µg/mL) for KL peptides in four bacterial strains. Peptides were less active in assay A (white), where they are exposed for a considerable time to the phosphate-containing medium, than in assay B (black) which measured the intrinsic peptide activity. See text for details.