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