Figure 1From: Sensitivity to the MEK inhibitor E6201 in melanoma cells is associated with mutant BRAF and wildtype PTEN statusSensitivity of a melanoma cell line panel to E6201. The in vitro cell viability for all 31 cell lines studied was determined by MTS or Sulforhodamine-B (SRB) assay (for MM329). IC50 < 500 nM was considered sensitive and IC50 < 100 nM was considered hypersensitive.Back to article page