Listed are ELISA Kits for the detection of engrailed-1, an alias name of engrailed homeobox 1. The human protein, encoded by the gene EN1, is 392 amino acid residues long and has a mass of 40,115 daltons. It is a member of the Engrailed homeobox family. This protein is reported to have a nuclear cellular localization. This target may also be known as: homeobox protein engrailed-1, engrailed homolog 1, homeobox protein en-1, and hu-En-1.