In dot blot or western blot application, blocking solutions minimize the non-specific binding of detection antibodies to the membrane that lead to background. Vector Laboratories offers two solutions formulated to block membranes in blotting applications: WestVision™ Block and Diluent — a proprietary, ready-to-use formulation containing Tween 20 that improves signal intensity and resolution without increasing background. … Continue reading Western Blot Blocking Solutions