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. 2019 Nov 14;9:16768. doi: 10.1038/s41598-019-53391-z

Figure 4.

Figure 4

Characterization of EPO expression in GLUL-MSX-mediated HEK293 producer cell pool. (a) Endogenous (light gray bars) and exogenous (dark gray bars) GLUL and EPO genomic DNA copy count analyzed via droplet digital PCR (ddPCR). Values represent mean ± SD (b) Endogenous (light gray bars) and exogenous (dark gray bars) GLUL and EPO mRNA copy count analyzed via ddPCR. Values represent mean ± SD (c) Immunoblot of GLUL and EPO protein in HEK293 wildtype (WT), GLUL-KO (KO #24) and cell pool #8 (CP#8). Actin was used as a loading control.