Thermo Fisher Scientific's SERPINB3/SERPINB4 Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The SERPINB3/SERPINB4 Antibody was generated using SERPINB3, Serpinb3a, and SERPINB4 as the antigen and it reacts with Homo Sapiens, Human, Mouse, and Rat.