Thermo Fisher Scientific's MARK Pan Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunocytochemistry, Immunohistochemistry, and Immunohistochemistry - fixed. The MARK Pan Antibody was generated using MARK1, MARK2, MARK3, and MARK4 as the antigen and it reacts with Homo Sapiens, Human, Mouse, and Rat.