Figure 6.

(A) SDS-PAGE analysis of protein fractions. Lane 1: molecular weight markers; Lane 2: plant extract 2; Lane 3: protein sample obtained by 50% ammonium sulphate precipitation; Lane 4: protein sample obtained by 90% ammonium sulphate precipitation. Equal amounts of total proteins were loaded for each lane. The gel is representative of three independent experiments on three different protein preparations. (B) antibacterial effect of pellet 50%, pellet 90% and plant extract 2 samples against S. aureus MRSA M7 reported in terms of change in the Log CFU·mL⁻¹ of viable colonies observed between control and treated bacteria at 24 h. Data are representative of three independent experiments on three different protein preparations.