Table 7.

The MICs of temporin-PKE and its analogues against MRSA in the presence of various salts and 10% FBS.

Peptide	MIC (μM)
	150 mM NaCl	4.5 mM KCl	6 µM NH4Cl	8 µM ZnCl2	1 mM MgCl2	2 mM CaCl2	4 µM FeCl3	10% FBS	Negative
Temporin-PKE	8	8	8	32	8	8	8	16	2
2K	8	4	4	16	4	4	2	8	2
K12	32	32	8	32	16	16	8	32	4
3K	8	4	4	16	4	4	2	4	2
4K	128	32	32	128	32	64	32	128	32
i	4	2	2	16	2	4	2	8	2
3i	512	512	256	512	256	256	128	512	64