(a)
(b)
(c)
Figure 4:
Cell viability assay for surfactin C-15 on HeLa cell line. The cell line was treated by different concentration of surfactin for (a) 16 h, (b) 24 h, and (c) 48 h with IC
50
of 86.9, 73.1, and 50.2
μ
M, respectively.
