R&D Systems, a Bio-Techne Brand's Human IL-4R alpha Biotinylated Antibody is a Goat Polyclonal antibody. This antibody has been shown to work in applications such as: Flow Cytometry, and Western Blot. The Human IL-4R alpha Biotinylated Antibody was generated using Interleukin 4 Receptor as the antigen and it reacts with Homo Sapiens, and Human.