R&D Systems, a Bio-Techne Brand's Growth Hormone R/GHR Biotinylated Antibody is a Goat Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Growth Hormone R/GHR Biotinylated Antibody was generated using GHR, and growth hormone receptor as the antigen and it reacts with Rat.