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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: Anal Biochem. 2013 Dec 12;448:68–74. doi: 10.1016/j.ab.2013.12.008

Fig. 3.

Fig. 3

Cytotoxicity of sigma-2 ligands using MTS assay. EMT-6 and MDA-MB-435 cells were treated with 50 μM of sigma-2 ligands for 24h. MTS assay was then performed and cytotoxicity of the sigma-2 ligand was determined using the formula 1 and 2 described in Material and Methods. The bars represent mean ± SD in three independent experiments performed in triplicates.