The Human IL-12 Rß2 Biotinylated Antibody from R&D Systems, a Bio-Techne Brand is a Goat Polyclonal antibody to IL12RB2. This antibody recognizes Homo Sapiens, Human, and Mouse antigen. The Human IL-12 Rß2 Biotinylated Antibody has been shown to work in the following applications: Western Blot.