The Anti-Human IL-4 R - Biotin - 50 µg Antibody from Leinco Technologies, Inc. is a Goat Polyclonal antibody to Interleukin 4 Receptor. This antibody recognizes Homo Sapiens, and Human antigen. The Anti-Human IL-4 R - Biotin - 50 µg Antibody has been shown to work in the following applications: Flow Cytometry, and Western Blot.