Absolute Antibody's Anti-BK beta4 K+ channel [L18A/3R] is a Rat monoclonal antibody. The Anti-BK beta4 K+ channel [L18A/3R] Antibody was generated using KCNMB4 as the antigen. It reacts with Homo Sapiens, Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunofluorescence, and Western Blot.