Minimum Inhibitory Concentration (MIC, μg mL−1) of PA-A (1), PA-B (2) and PA-C (3) against Gram-positive bacteria. Values were obtained from microplate broth dilution.
| Strains | PA-A (1) | PA-B (2) | PA-C (3) |
|---|---|---|---|
| Bacillus subtilis | 0.06 | 1 | <0.03 |
| S. aureus ATCC 29213 | 0.125 | 4 | 0.25 |
| S. aureus Newman | 0.125 | 2 | 0.125 |
| S. aureus NCTC 6571 | 0.125 | 2 | 0.125 |
| S. aureus Mu50 | 0.125 | 2 | 0.125 |
| S. epidermidis NCTC 11047 | 0.125 | 4 | 0.5 |