Provided below are ELISA kits targeting glycine receptor alpha 1, a human protein encoded by GLRA1. This protein is 457 amino acids long, with a mass of 52.6 kDa, and is a member of the Ligand-gated ion channel (TC 1.A.9) family, Glycine receptor (TC 1.A.9.3) subfamily, GLRA1 sub-subfamily. 2 isoforms have been identified. This is reported to be a membrane protein. There is a noted implication in Hyperekplexia 1. Other alias names for this protein include: glycine receptor subunit alpha-1, glycine receptor 48 kDa subunit, glycine receptor strychnine-binding subunit, and HKPX1.