United States Biological's Pab Rb x human TOP3B (DNA Topoisomerase 3-beta-1, DNA Topoisomerase III beta-1, TOP3B1) (Biotin) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Pab Rb x human TOP3B (DNA Topoisomerase 3-beta-1, DNA Topoisomerase III beta-1, TOP3B1) (Biotin) antibody was generated using TOP3B as the antigen and it reacts with Homo Sapiens, and Human.