This Antibody was verified by Cell treatment to ensure that the antibody binds to the antigen stated. View Details
This antibody reacts with human and rat (100% homologous) p38 alpha, beta, and gamma. HEK 293 cells +/- UV irradiation treatment and PC12 cells +/- Sorbitol were used as positive controls.
Purified from rabbit serum by sequential epitope-specific chromatography, this product contains enough material for 10 mini-blots. The antibody has been negatively preadsorbed using a non-phosphopeptide corresponding to the site of phosphorylation to remove antibody that is reactive with non-phosphorylated p38. The final product is generated by affinity chromatography using a p38-derived peptide that is phosphorylated at threonine 180 and tyrosine 182.
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CSAID-binding protein; Csaids binding protein; cytokine suppressive anti-inflammatory drug binding protein; Cytokine suppressive anti-inflammatory drug-binding protein; cytokine-supressive anti-inflammatory drug binding protein; EC 18.104.22.168; ERK1; MAP 14; MAP kinase 14; MAP kinase 2; MAP kinase MXI2; MAP kinase p38; MAP kinase p38 alpha; MAP kinase p38alpha; MAPK 14; MAPK1 antibody; MAX-interacting protein 2; Mitogen-activated protein kinase 14; mitogen-activated protein kinase 14A; Mitogen-activated protein kinase p38 alpha; MK14; OTTHUMP00000216563; OTTHUMP00000216566; p38 MAP kinase; p38 mitogen activated protein kinase; p38alpha Exip; reactive kinase; RP1-179N16.5; SAPK2a; Stress-activated protein kinase 2a
Gene Aliases: CRK1; CSBP; CSBP1; CSBP2; CSPB1; EXIP; Hog; MAPK14; MXI2; p38; p38ALPHA; p38Hog; PRKM14; PRKM15; RK; SAPK2A
UniProt ID: (Human) Q16539