Listed are ELISA Kits for the detection of KMT1B, an alias name of suppressor of variegation 3-9 homolog 2. The human protein, encoded by the gene SUV39H2, is 410 amino acid residues long and has a mass of 46,682 daltons. However, there are up to 3 reported isoforms. It is an enzyme of the histone-lysine N-methyltransferase class and is a member of the Class V-like SAM-binding methyltransferase superfamily, Histone-lysine methyltransferase family, Suvar3-9 subfamily. This protein is reported to have a nuclear cellular localization. This target may also be known as: histone-lysine N-methyltransferase SUV39H2, H3-K9-HMTase 2, histone H3-K9 methyltransferase 2, lysine N-methyltransferase 1B, and H3-K9-HMTase 2.