Leading Biology's FZD4 Rabbit pAb (APR28005N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot. The FZD4 Rabbit pAb (APR28005N) Antibody was generated using FZD4 as the antigen and it reacts with Human, Mouse, and Rat.