Thermo Fisher Scientific's Kir2.3 (KCNJ4) Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot. The Kir2.3 (KCNJ4) Antibody was generated using KCNJ4, and potassium inwardly rectifying channel subfamily J member 4 as the antigen and it reacts with Homo Sapiens, Human, Mouse, and Rat.