Western blot analysis of extracts from 293 cells, mock transfected (-) or transfected with a construct expressing Myc-tagged full-length human thioredoxin 2 (hTRX2-Myc; +), using Thioredoxin 2 Antibody (upper), Myc-Tag (71D10) Rabbit mAb #2278 (middle), or β-Actin (D6A8) Rabbit mAb #8457 (lower).