Investigation of the time dependent effect of Cpd1 (small molecule interactor) on the proteome composition of melanoma WM3734 line by label-free quantification using mass spectrometry. The goal was to identify which protein abundances are increased upon treatment with Cpd1. Melanoma cell line WM3734 was treated with Cpd1 and with the control DMSO. Samples were taken at two time points, 24h and 72h.