Leading Biology's MARK4 Mouse Monoclonal Antibody [Clone ID: LBI9B7] is a Mouse monoclonal antibody. The MARK4 Mouse Monoclonal Antibody [Clone ID: LBI9B7] was generated using MARK4 as the antigen. It reacts with Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunohistochemistry.