MAPKAPK2 Antibody (Phospho-Ser272) (OAAB16063)

Catalog No: OAAB16063

Size:400ul

Dot blot analysis of anti-Phospho-MAPKAPK2-S272 Antibody (Cat.# OAAB16063) on nitrocellulose membrane. 50ng of Phospho-peptide or Non Phospho-peptide per dot were adsorbed. Antibody working concentrations are 0.5ug per ml.

Product Info

• Predicted Species Reactivity: Human
• Product Format: Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
• Clonality: Polyclonal
• Isotype: Ig
• Host: Rabbit
• Application: DB
• Additional Information: Precautions: Phospho-MAPKAPK2-S272 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
  Function: 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. Involved in inflammatory response by regulating tumor necrosis factor (TNF) and IL6 production post-transcriptionally: acts by phosphorylating AU-rich elements (AREs)-binding proteins ELAVL1, HNRNPA0, PABPC1 and TTP/ZFP36, leading to regulate the stability and translation of TNF and IL6 mRNAs. Phosphorylation of TTP/ZFP36, a major post-transcriptional regulator of TNF, promotes its binding to 14-3-3 proteins and reduces its ARE mRNA affinity leading to inhibition of dependent degradation of ARE-containing transcript. Also involved in late G2/M checkpoint following DNA damage through a process of post-transcriptional mRNA stabilization: following DNA damage, relocalizes from nucleus to cytoplasm and phosphorylates HNRNPA0 and PARN, leading to stabilize GADD45A mRNA. Involved in toll-like receptor signaling pathway (TLR) in dendritic cells: required for acute TLR-induced macropinocytosis by phosphorylating and activating RPS6KA3
  Cellular Location: Cytoplasm. Nucleus. Note=Phosphorylation and subsequent activation releases the autoinhibitory helix, resulting in the export from the nucleus into the cytoplasm
  Tissue Location: Expressed in all tissues examined.
• Reconstitution and Storage: Maintain refrigerated at 2-8C for up to 2 weeks. For long term storage store at -20C in small aliquots to prevent freeze-thaw cycles.
• Immunogen: This MAPKAPK2 Antibody is generated from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding S272 of human MAPKAPK2.
• Predicted Homology Based on Immunogen Sequence: Human
• Concentration: Approximately 0.5mg/ml. Actual concentration varies with each lot.
• Application Info: DB: 1:500
  IHC-P: 1:50~100

Target Info

• Gene Symbol: MAPKAPK2
• Alias Symbols: MK2, MK-2, MAPKAP-K2
• NCBI Gene Id: 9261
• Protein Name: MAP kinase-activated protein kinase 2
• Description of Target: Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)
• Uniprot ID: P49137
• Protein Accession #: NP_004750.1
• Molecular Weight: 45568 Da