The PathHunter Growth Hormone Bioassay Kit provides an easy-to-use cell based assay to measure drug potency and detect neutralizing antibodies. This bioassay asseses ligand (e.g. Glucagon-like Peptide 2 (GLP-2)) based on activation of GHR Kinase activity via detection of β-Arrestin recruitment. The included cell line overexpresses ProLink-tagged GHR and EA-tagged . Activation of GHR stimulates the recruitment of and produces EFC signal.This assay has been optimized and qualified with hGH (not supplied in the bioassay kit). hGH is a registered trademark of . Bioassay kits are a convenient, ready-to-use format which contains all materials needed to run the assay, including single-use vials of cryopreserved cells, cell plating media, control agonist, detection reagent, and assay plates.