Western Blot: Chicken anti-Rabbit IgG, H/L Chains Antibody [Texas Red] [NBP1-73444] - Lane 1: Rabbit IgG. Lane 2: none. Load: 50 ug per lane. Secondary antibody: Texas Red (TM) chicken secondary antibody at 1:1,000 for 60 min at RT. Block: MB-070 for 30 min at RT. Predicted/Observed size: 55 and 28 kDa/55 kDa for Rabbit IgG.