United States Biological's Pab Rb x human SIM1 (Single-minded Homolog 1) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry. The Pab Rb x human SIM1 (Single-minded Homolog 1) antibody was generated using SIM1 as the antigen and it reacts with Homo Sapiens, and Human.