Supplementary Figure 1.
The baseline characteristics of human multiple myeloma cell lines (HMCLs) in this study. A. The baseline mRNA level of IGF2BP1 in five kinds of HMCLs, including AMO1, NCI-H929, U266, RPMI-8226 and MM1S. B. The baseline protein level of IGF2BP1 in five kinds of HMCLs, including AMO1, NCI-H929, U266, RPMI-8226 and MM1S. C. The five kinds of HMCLs were all confirmed to have 1q+ via fluorescence in situ hybridization (FISH). D. The overexpression and inhibition of IGF2BP1 in NCI-H929 and RPMI-8226 cells were confirmed by western blot assay.
