Purity > 85% as determined by SDS-PAGE. MW: 30.2kDa. Partial: 19-264aa. C-terminal 6xHis-tagged. Macaca mulatta (Rhesus macaque). Receptor for pituitary gland growth hormone involved in regulating postnatal body growth. On ligand binding, couples to, and activates the JAK2/STAT5 pathway The soluble form (GHBP) acts as a reservoir of growth hormone in plasma and may be a modulator/inhibitor of GH signaling.