Fig. 1: Characterization of the CHAPk-SH3bk.

a Effect of divalent cations (Ca2+, Mg2+, and Mn2+) on the bacteriolytic ability of CHAPk-SH3bk against S. aureus (ATCC® BAA-44™). b Effect of different NaCl concentrations on the bacteriolytic ability of CHAPk-SH3bk against S. aureus (ATCC® BAA-44™). The data are presented as the means ± SD of three replicates. *P < 0.05; ***P = 0.0004; ****P < 0.0001; ns, not significant.