Anti-p38 beta antibodies enable researchers to detect and measure the p38 beta antigen in biological samples. This target is a reported synonym of the MAPK11 gene, which encodes mitogen-activated protein kinase 11. This protein is known to function in bone development and viral immune response, among other biological roles. The human version of p38 beta has a canonical amino acid length of 364 residues and a protein mass of 41.4 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types. Other names for this target antigen include P38B, P38BETA2, and PRKM11. Western Blot is the most common application for the p38 beta antibodies listed below. ELISA and Immunohistochemistry are also common applications.