A number of ELISA Kits are available that target mitogen activated protein kinase 3, an alias of the protein, mitogen-activated protein kinase 3. The human protein, encoded by the gene MAPK3, is an enzyme and member of the Protein kinase superfamily, CMGC Ser/Thr protein kinase family, MAP kinase subfamily. The protein's cellular localization is indicated to be cytoplasmic and nuclear. Additional synonyms or past names for this protein may include: ERK-1, ERK1, ERT2, HS44KDAP, HUMKER1A, P44ERK1, P44MAPK, PRKM3, p44-ERK1, p44-MAPK. Homology is conserved in other species, such as Mouse, Rat.