<p dir="ltr"><b>Figure S3:</b> <b>Cytotoxicity of TM5 and other related peptoids in mammalian cells</b>. Cells were treated with peptoid for 3 hours, then analyzed by MTS assay to determine percent survival in (A) J774 mouse macrophages, (B) L929 mouse fibroblasts, and (C) A549 human lung epithelial cells.</p>