The BenchPro® 4100 Card Processing Station is a user-friendly desktop instrument created to automate the processing of western blot membranes. It performs the addition of blocking, washing, primary and secondary antibody and can process up to 4 western blot membranes at a time. The instrument is part of the BenchPro® 4100 Western Processing System which consists of BenchPro® 4100 Card Processing Station (SKU# WP0001), BenchPro® 4100 Western Cards (SKU# WP1001) and the BenchPro® 4100 Reagent Vials (SKU# WP3001). All components of the system are sold separately.