Research Article

Characterization of a New Immunosuppressive and Antimicrobial Peptide, DRS-DA2, Isolated from the Mexican Frog, Pachymedusa dacnicolor

Table 4

Membrane perturbation studied by the ANTS/DPX assay from POPE/POPG LUVs.

PeptidesLIC50 (µM)

DRS-DA2N1.5 ± 0.3
DRS-DA2NEQ2.3 ± 0.5
Melittin7.2 ± 3.5
OmigananNo leakage

LIC50 obtained from Figure 10(c).