Listed are ELISA Kits for the detection of CMT4B3, an alias name of SET binding factor 1. The human protein, encoded by the gene SBF1, is 1868 amino acid residues long and has a mass of 208,443 daltons. However, there are up to 3 reported isoforms. It is a member of the Protein-tyrosine phosphatase family, Non-receptor class myotubularin subfamily. This protein is reported to have a cytoplasmic cellular localization. The gene is associated with Charcot-Marie-Tooth disease 4B3. This target may also be known as: myotubularin-related protein 5, DENN/MADD domain containing 7A, inactive phosphatidylinositol 3-phosphatase 5, CMT4B3, and DENN/MADD domain containing 7A.