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  3. SMG-1 (Q25) Antibody

SMG-1 (Q25) Antibody #4993

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    Product Specifications

    REACTIVITY H M R Mk
    SENSITIVITY Endogenous
    MW (kDa) 410
    SOURCE Rabbit
    Application Key:
    • WB-Western Blotting 
    • IP-Immunoprecipitation 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • R-Rat 
    • Mk-Monkey 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000
    Immunoprecipitation 1:50

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

    实验步骤

    Specificity / Sensitivity

    SMG-1 (Q25) Antibody recognizes endogenous levels of total SMG-1/ATX protein.

    Species Reactivity:

    Human, Mouse, Rat, Monkey

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to amino terminal residues of human SMG-1. Antibodies are purifed using protein A and peptide affinity chromatography.

    Background

    SMG-1 is a member of the phosphoinositide 3-kinase-related kinase (PIKK) family, which includes ATM, ATR, mTOR, DNA-PKcs, and TRRAP (1,2). Activated by DNA damage, SMG-1 has been shown to phosphorylate p53 and hUpf1 (SMG-2) (1-4). hUpf1 is a subunit of the surveillance complex that allows degradation of messenger RNA species containing premature termination codons (PTCs). This process, known as nonsense-mediated mRNA decay (NMD), prevents the translation of truncated forms of proteins that may result in gain of function or dominant negative species. NMD occurs under normal cellular conditions as well as in response to damage (5,6). SMG-1 has also been shown to affect cell death receptor signaling and to protect cells from extrinsically induced apoptotic cell death (7).

    Alternate Names

    61E3.4; ATX; hSMG-1; KIAA0421; Lambda-interacting protein; Lambda/iota protein kinase C-interacting protein; LIP; phosphatidylinositol 3-kinase-related kinase; phosphatidylinositol 3-kinase-related protein kinase; PI-3-kinase-related kinase SMG-1; Serine/threonine-protein kinase SMG1; SMG-1; smg-1 homolog, phosphatidylinositol 3-kinase-related kinase; SMG1; SMG1 homolog, phosphatidylinositol 3-kinase-related kinase (C. elegans); SMG1 nonsense mediated mRNA decay associated PI3K related kinase; SMG1 phosphatidylinositol 3-kinase-related kinase

    Database Links

    UniProt ID: Q96Q15


    Entrez-Gene Id: 23049


    限制使用

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    For Research Use Only. Not for Use in Diagnostic Procedures.
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