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. 2014 Mar 27;9(3):e93216. doi: 10.1371/journal.pone.0093216

Table 4. Salt tolerance of the antimicrobial activitiy of cathelicidin-RC1.

NaCl concentration (mM) MIC (μg/ml)
0 4.69
50 4.69
100 4.69
150 9.38
200 9.38
400 18.75

The salt tolerance of cathelicidin-RC1 was tested against E. coli ATCC25922 by measuring the MICs in the presence of 0, 50, 100, 150, 200 and 400 mM sodium chloride. The results represent mean values of three independent experiments performed in duplicates.