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. 2017 Dec 6;7:17056. doi: 10.1038/s41598-017-17316-y

Table 2.

Membrane activities (expressed as EC50) of CPPs and CPP/pDNA complexes and stabilities against proteinase K treatment (expressed as t1/2).

Peptide EC50 (μM) of CPP EC50 (μM) of CPP/pDNA Proteinase K: t1/2 (min) of the complexed pDNA (95%CI)
PF14 0.66 1.43 108.3 (101.9 ± 118.4)
PF14-O 0.60 1.17 94.2 (90.7 ± 97.4)
PF14-E 0.67 2.36 16.7 (10.5 ± 21.8)
C0-PF14 5.36 7.09 0.5 (−0.8 ± 1.5)
C10-PF14 0.36 0.86 26.7 (20.1 ± 32.5)
C22-PF14 0.64 1.47 162.7 (159.6 ± 166.7)
PF6 0.96 1.80 N/A