p38 MAPK Antibodies

Target Information

The p38 MAPK cascade regulates a variety of cellular responses to stress, inflammation, and other signals. p38 MAPK is relatively inactive in the nonphosphorylated form and becomes rapidly activated by dual phosphorylation of a Thr-Gly-Tyr motifs. There are four isoforms of p38 MAPK, which differ in their tissue expression and affinity for upstream activators and downstream effectors. When cells are exposed to tumor necrosis factor, interleukin-1, heat shock, or other activating stimuli, activation of MAPK kinase-3 occurs by phosphorylation. Activated MAPK kinase-3/6 phosphorylate each residue of Thr180 and Tyr182 in p38 MAPK. Phospho-p38 MAPK activates ATF-2, CHOP-1, MEF-2 and other transcription factors through phosphorylation.

Synonyms

Crk1; CSAID-binding protein; Csaids binding protein; CSBP; CSBP1; CSBP2; CSPB1; cytokine suppressive anti-inflammatory drug binding protein; cytokine suppressive anti-inflammatory drug binding protein 1; cytokine suppressive anti-inflammatory drug-binding protein; cytokine-supressive anti-inflammatory drug binding protein; Exip; Hog; MAP kinase 11; MAP kinase 13; MAP kinase 14; MAP kinase 2; MAP kinase Mxi2; MAP kinase p38 alpha; MAP kinase p38 beta; MAP kinase p38 delta; MAPK 11; MAPK 13; MAPK 14; Mapk11; Mapk13; MAPK-13; Mapk14; MAX-interacting protein 2; mitogen activated protein kinase 11; mitogen activated protein kinase 13; mitogen activated protein kinase 14; mitogen-activated protein kinase 11; Mitogen-activated protein kinase 13; mitogen-activated protein kinase 14; mitogen-activated protein kinase 14A; mitogen-activated protein kinase p38 alpha; Mitogen-activated protein kinase p38 beta; mitogen-activated protein kinase p38 delta; mitogen-activated protein kinase p38-2; MXI2; p38; p38 alpha; p38 delta MAP kinase; p38 MAP kinase; p38 MAP kinase alpha; p38 MAPK; p38 mitogen activated protein kinase; p38-2; p38a; p38ALPHA; p38-alpha; p38alpha Exip; P38b; p38Beta; p38beta2; p38delta; p38Hog; p38MAPK; Prkm11; PRKM13; PRKM14; Prkm15; protein kinase, mitogen activated kinase, 11, p38beta; reactive kinase; RK; SAPK/Erk/kinase 4; SAPK2; SAPK2A; SAPK2B; SAPK4; Serk4; Stress-activated protein kinase 2a; Stress-activated protein kinase 2b; Stress-activated protein kinase 4; stress-activated protein kinase-2; stress-activated protein kinase-2b; tRNA synthetase cofactor p38