IndraLab
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reach
"Similarly, an immunoprecipitation analysis of HEK293 cells co-transfected with Flag-MSX1 and HA-ubiquitin showed polyubiquitination of the MSX1 protein (Supplementary Fig. S8F, lane 4), and the TUBEs assay revealed that the loss of USP49 produced a higher ubiquitination status for MSX1 (Fig. 4D, lane 3) than mock-hDPSCs (Fig. 4D, lane 2)."