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中文名稱： 兔抗MAPKAPK2(Ab-272) 多克隆抗體
英文名稱： Anti-MAPKAPK2(Ab-272) rabbit polyclonal antibody
別 名： MK2; MK-2; MAPKAP-K2
相關(guān)類別： 一抗
儲 存： 冷凍（-20℃） 避光
抗 原： MAPKAPK2(Ab-272)
宿 主： Rabbit
反應(yīng)種屬： Human
標 記 物： Unconjugate
克隆類型： rabbit polyclonal
技術(shù)規(guī)格
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Background: |
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. |
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Applications: |
WB, IHC |
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Name of antibody: |
MAPKAPK2(Ab-272) |
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Immunogen: |
Synthesized non-phosphopeptide derived from human MAPKAPK2 around the phosphorylation site of serine 272 (A-I-S(p)-P-G). |
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Full name: |
mitogen-activated protein kinase-activated protein kinase 2 |
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Synonyms： |
MK2; MK-2; MAPKAP-K2 |
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SwissProt: |
P49137 |
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IHC positive control: |
Human breast carcinoma tissue |
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IHC Recommend dilution: |
50-100 |
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WB Predicted band size: |
46 kDa |
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WB Positive control: |
COS cells lysate |
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WB Recommended dilution: |
500-3000 |
