Listed are ELISA Kits for the detection of ASK1, an alias name of mitogen-activated protein kinase kinase kinase 5. The human protein, encoded by the gene MAP3K5, is 1374 amino acid residues long and has a mass of 154,537 daltons. However, there are up to 2 reported isoforms. It is an enzyme of the mitogen-activated protein kinase kinase kinase class and is a member of the Protein kinase superfamily, STE Ser/Thr protein kinase family, MAP kinase kinase kinase subfamily. This protein is reported to have a cytoplasmic cellular localization. For this target protein, ELISA kits with the following species reactivities are available: human, mouse, rat, bovine, chicken, primate, guinea pig, and other mammalian. This target may also be known as: ASK-1, MAP/ERK kinase kinase 5, MAPK/ERK kinase kinase 5, MEK kinase 5, apoptosis signal-regulating kinase 1, ASK1, and MAPKKK5.