Thermo Fisher Scientific's SP4 Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Assay, ChIP, Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, and Immunoprecipitation. The SP4 Antibody was generated using Sp4 as the antigen and it reacts with Homo Sapiens, and Human.