Table 5.

Potency comparison between anti-MRSA peptide (P1) and vancomycin. The inhibition zones of P1 and vancomycin in the agar well diffusion test were measured, and the results are presented as mean ± SD.

Concentration	Corrected Zone of Inhibition (Mean ± SD; mm)
	S. aureus TISTR 517	MRSA Isolate 2468
50 µg/mL of vancomycin	18.78 ± 0.61 *	20.09 ± 0.29 *
75 µg/mL of vancomycin	19.54 ± 0.52	21.19 ± 0.76 *
100 µg/mL of vancomycin	20.27 ± 0.41	21.98 ± 0.57
125 µg/mL of vancomycin	21.09 ± 0.41 *	22.71 ± 0.61 *
150 µg/mL of vancomycin	21.32 ± 0.36 *	23.36 ± 0.21 *
15 µg/mL of P1	19.88 ± 0.16	21.98 ± 0.35

* Significance according to Student’s t-test at p-value <0.05 compared to P1.