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. Author manuscript; available in PMC: 2018 Jan 23.
Published in final edited form as: Stem Cell Res. 2015 Feb 7;14(3):323–338. doi: 10.1016/j.scr.2015.01.009

Figure 4.

Figure 4

Results of MALDI-TOF/TOF analysis of three pluripotent stem cell lines: hESC-H9, SB5-MP1 and iNC-01. (A): Number of proteins detected by MALDI-TOF/TOF exclusively, by ESI-MSe exclusively or by both techniques in each cell line in at least one out of two biological experiments. (B): Number of common proteins between three cell lines identified in at least one out of two biological experiments exclusively by MALDI-TOF/TOF (not detected by ESI-MSe). (C): One previously described (*) and 5 novel markers of hESC/hiPSC detected by MALDI-TOF/TOF exclusively were validated by Western blot analysis in three pluripotent and two parental primary (PBMC and fibroblasts) cell lines. Protein quantity was normalized against GAPDH.