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. 2022 May 29;12(6):759. doi: 10.3390/biom12060759

Table 6.

The MBIC and MBEC values of temporin-PKE and its analogues.

Bacteria MBIC 1/MBEC 2 (μM)
Temporin-PKE 2K K12 3K 4K i 3i
S. aureus (ATCC 6538) 2/256 2/64 4/128 2/64 32/128 2/128 64/128
E. coli (ATCC CRM 8739) >512 64/>512 64/>512 16/512 128/>512 >512 >512
K. pneumoniae (ATCC 43816) >512 128/>512 512/>512 32/512 256/>512 >512 >512
P. aeruginosa (ATCC CRM 9027) >512 >512 >512 64/512 128/>512 >512 >512
MRSA (NCTC 12493) 4/256 2/64 4/256 2/128 32/512 2/128 64/>512
E. faecalis (NCTC 12697) 32/>512 16/>512 64/>512 4/>512 256/>512 4/>512 128/>512

1 The MBIC was the minimum concentration of the peptide showing no biofilm formation. 2 The MBEC is the lowest concentration of the peptide that can eradicate the mature biofilms, which had no biofilm in the well.