United States Biological's Pab Rb x human IL9R (Interleukin-9 Receptor) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Pab Rb x human IL9R (Interleukin-9 Receptor) antibody was generated using IL9R as the antigen and it reacts with Homo Sapiens, and Human.