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Phospho-c-Myc (Thr58/Ser62) Antibody #9401

Inquiry Info. # 9401

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    Product Specifications

    REACTIVITY
    SENSITIVITY Endogenous
    MW (kDa) 57 to 70
    SOURCE Rabbit

    Product Information

    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.

    Specificity / Sensitivity

    Phospho-c-Myc (Thr58/Ser62) Antibody detects endogenous levels of c-Myc singly or doubly phosphorylated at Thr58 and Ser62.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues around Thr58/Ser62 of human c-Myc. Antibodies are purified by protein A and peptide affinity chromatography.

    Background

    Members of the Myc/Max/Mad network function as transcriptional regulators with roles in various aspects of cell behavior, including proliferation, differentiation, and apoptosis (1). These proteins share a common basic-helix-loop-helix leucine zipper (bHLH-ZIP) motif required for dimerization and DNA-binding. Max was originally discovered based on its ability to associate with c-Myc and found to be required for the ability of Myc to bind DNA and activate transcription (2). Subsequently, Max has been viewed as a central component of the transcriptional network, forming homodimers as well as heterodimers with other members of the Myc and Mad families (1). The association between Max and either Myc or Mad can have opposing effects on transcriptional regulation and cell behavior (1). The Mad family consists of four related proteins; Mad1, Mad2 (Mxi1), Mad3, and Mad4, and the more distantly related members of the bHLH-ZIP family, Mnt and Mga. Like Myc, the Mad proteins are tightly regulated with short half-lives. In general, Mad family members interfere with Myc-mediated processes, such as proliferation, transformation, and prevention of apoptosis by inhibiting transcription (3,4).

    Alternate Names

    avian myelocytomatosis viral oncogene homolog; BHLHE39; c-Myc; Class E basic helix-loop-helix protein 39; MRTL; MYC; Myc proto-oncogene protein; MYC proto-oncogene, bHLH transcription factor; myc-related translation/localization regulatory factor; MYCC; Proto-oncogene c-Myc; Transcription factor p64; v-myc avian myelocytomatosis viral oncogene homolog; v-myc myelocytomatosis viral oncogene homolog; v-myc myelocytomatosis viral oncogene homolog (avian)

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