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. 2021 Sep 17;12:733048. doi: 10.3389/fgene.2021.733048

FIGURE 2.

FIGURE 2

Expression of G516R and R729W mutant proteins rescues major cellular phenotypes associated with COG4 deficiency. (A) WB to detect COG4, myc, B4GalT1, Lamp2, Tmem165, and actin in total cellular lysates prepared from RPE1 wild type, COG4 KO, rescued COG4-WT-3myc, COG4-G516-3myc, and COG4-R729W-3myc cells. Actin has been used as a loading control. (B) Airyscan superresolution IF analysis of RPE1 cells stained for myc (red), Giantin (green), B4GalT1 (blue). The red, green and infrared (blue) channels are presented in inverted black and white mode, whereas the merged view is shown in RGB mode. Scale bars, 20 µm.