Anti-Phospho-MAPKAPK-2 (Ser272) Rabbit Polyclonal Antibody
Product Information
Downloads & Supports
Target
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MAPKAPK2
Host
Storage
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Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Clonality
Clone Number
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Isotype
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IgG
Reactivity
Application
Application Details
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WB: 1/500-1/1000
Immunogen
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Synthetic phosphopeptide derived from human MAPKAPK-2 around the phosphorylation site of Serine 272
Molecular Weight
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-
Formulation
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1 mg/ml in PBS with 0.05% sodium azide,pH 7.3.
Form
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Liquid
Gene ID
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9261
Uniprot ID
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P49137
Background
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In response to cytokines, stress, and chemotactic factors, MAP kinase-activated protein kinase 2 (MAPKAPK-2) is rapidly phosphorylated and activated. It has been shown that MAPKAPK-2 is a direct target of p38 MAPK. Multiple residues of MAPKAPK-2 are phosphorylated in vivo in response to stress. However, only four residues (Thr25, Thr222, Ser272, and Thr334) are phosphorylated by p38 MAPK in an in vitro kinase assay. Phosphorylation at Thr222, Ser272, and Thr334 appears to be essential for the activity of MAPKAPK-2. Thr25 is phosphorylated by p42 MAPK in vitro, but is not required for the activation of MAPKAPK-2.
Research Area
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Synonyms
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MAP kinase-activated protein kinase 2; MAPK-activated protein kinase 2; MAPKAP kinase 2; MAPKAP-K2; MAPKAPK-2; MK-2; MK2; MAPKAPK2