Western Blot: B4GALT4 RNAi [H00008702-R01V] - Analysis of B4GALT4 over-expressed 293 cell line. Lane 2 cotransfected with B4GALT4 Validated Chimera RNAi Lane 1 non-transfected control. Blot probed with H00008702-M01. GAPDH(36.1 kDa) used as loading control.