FIGURE 4.
Cellular localization of each form of RAET1G protein. A and B, lysates of HT1080 and HeLa cells transfected with RAET1G were digested by Endo H (A) or PNGase (B) and subjected to SDS-PAGE (15% gel) separation and Western blotting with polyclonal anti-ULBP2 antibody (AF1298). C, HT1080 cells transduced with RAET1G were surface-stained with monoclonal anti-RAET1G antibody (anti-RAET1G mAb) and after washing, the surface proteins were lysed, immunoprecipitated, and subjected to SDS-PAGE (15% gel) separation and Western blotting with polyclonal anti-ULBP2 antibody (AF1298).