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. 2017 Jun 14;12(6):e0177805. doi: 10.1371/journal.pone.0177805

Table 1. IC50 values for B13 and LCL521.

IC50 (uM) 24h 48h 72h
B13 40.64±1.031 28.97±1.036 24.66±1.019
LCL521 11.91±1.094 7.18±1.042 7.46±1.033

MCF7 cells were treated with vehicles, 0.78, 1.56, 3.125, 6.25,12.5, 25, 50, and 100μM of either B13 or LCL521 for 24, 48 and 72h and then MTT assays were performed. The results are expressed as a percentage relative to untreated cells and are presented as means ± st dev. of single experiment with 4 time replicates.