R&D Systems, a Bio-Techne Brand's Human IFN-alpha/ß R2 Antibody is a Sheep Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Human IFN-alpha/ß R2 Antibody was generated using IFNAR2 as the antigen and it reacts with Homo Sapiens, and Human.