Listed are ELISA Kits for the detection of ChaC, cation transport regulator 1, an alias name of ChaC glutathione specific gamma-glutamylcyclotransferase 1. The human protein, encoded by the gene CHAC1, is 222 amino acid residues long and has a mass of 24,418 daltons. However, there are up to 2 reported isoforms. It is an enzyme of the transferase (broad) class and is a member of the Gamma-glutamylcyclotransferase family, ChaC subfamily. This protein is reported to have a cytoplasmic cellular localization. This target may also be known as: glutathione-specific gamma-glutamylcyclotransferase 1, ChaC cation transport regulator homolog 1, ChaC cation transport regulator-like 1, blocks Notch protein, gamma-GCG 1, and gamma-GCT acting on glutathione homolog 1.