Phospho-MAPKAPK2 (Thr334) Antibody

Polyclonal Antibody

MAPKAPK2

MAP kinase activated protein Kinase 2 antibody, MAP kinase-activated protein kinase 2 antibody, MAPK activated protein kinase 2 antibody, MAPK-activated protein kinase 2 antibody, MAPK2_HUMAN antibody, MAPKAP K2 antibody, MAPKAP kinase 2 antibody, MAPKAPK 2 antibody, MAPKAPK-2 antibody, MAPKAPK2 antibody, Mitogen activated protein kinase activated protein kinase 2 antibody, MK 2 antibody, MK2 antibody

Peptide sequence around phosphorylation site of threonine 334 (P-Q-T(p)-P-L) derived from Human MAPKAPK2.

Stress-activated serine/threonine-protein kinase involved in cytokines production, endocytosis, reorganization of the cytoskeleton, cell migration, cell cycle control, chromatin remodeling, DNA damage response and transcriptional regulation. Following stress, it is phosphorylated and activated by MAP kinase p38-alpha/MAPK14, leading to phosphorylation of substrates. Phosphorylates serine in the peptide sequence, Hyd-X-R-X(2)-S, where Hyd is a large hydrophobic residue. Phosphorylates ALOX5, CDC25B, CDC25C, ELAVL1, HNRNPA0, HSF1, HSP27/HSPB1, KRT18, KRT20, LIMK1, LSP1, PABPC1, PARN, PDE4A, RCSD1, RPS6KA3, TAB3 and TTP/ZFP36. Mediates phosphorylation of HSP27/HSPB1 in response to stress, leading to dissociate HSP27/HSPB1 from large small heat-shock protein (sHsps) oligomers and impair their chaperone activities and ability to protect against oxidative stress effectively.

Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi

Cardiovascular

Peptide sequence around phosphorylation site of threonine 334 (P-Q-T(p)-P-L) derived from Human MAPKAPK2.