MAGOH Antibody Blocking Peptide(bs-11882P)-500ug

MAGOH Antibody Blocking Peptid

e(bs-11882P)-500ug
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  • bs-11882P
  • 2025年10月16日
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      500ug

    产品编号bs-11882P
    英文名称MAGOH Antibody Blocking Peptide
    中文名称增殖相关蛋白MAGOH封闭多肽
    英文别名Mago nashi homolog proliferation associated (Drosophila); Mago nashi protein homolog ; magoh; MGN_HUMAN; Protein mago nashi homolog.
    纯化方法HPLC
    研究领域

    Epigenetics and Nuclear Signaling > Chromatin Binding Proteins > DNA / RNA binding

    Epigenetics and Nuclear Signaling > DNA / RNA > RNA Processing

    Epigenetics and Nuclear Signaling > DNA / RNA > RNA Processing > Splicing

    亚基Heterodimer with RBM8A. Part of the EJC core complex that contains CASC3, EIF4A3, MAGOH and RBM8A. Found in a mRNA splicing-dependent exon junction complex (EJC), at least composed of ACIN1, CASC3, EIF4A3, MAGOH, NCBP1, NCBP2, PNN, RBM8A, RNPS1, SRRM1, NXF1, SAP18, UPF3B, UPF2 and ALYREF/THOC4. Interacts with WIBG/PYM; the interaction is direct and leads to dissociate the EJC from spliced mRNAs. Identified in the spliceosome C complex.
    亚细胞定位Nucleus. Nucleus speckle. Cytoplasm.
    组织特异性Ubiquitous.
    相似性Belongs to the mago nashi family.
    功能Component of a splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junction on mRNAs. The EJC is a dynamic structure consisting of a few core proteins and several more peripheral nuclear and cytoplasmic associated factors that join the complex only transiently either during EJC assembly or during subsequent mRNA metabolism. Core components of the EJC, that remains bound to spliced mRNAs throughout all stages of mRNA metabolism, functions to mark the position of the exon-exon junction in the mature mRNA and thereby influences downstream processes of gene expression including mRNA splicing, nuclear mRNA export, subcellular mRNA localization, translation efficiency and nonsense-mediated mRNA decay (NMD). Remains associated with the mRNA after its export to the cytoplasm and require translation of the mRNA for removal. The heterodimer MAGOH-RBM8A interacts with PYM that function to enhance the translation of EJC-bearing spliced mRNAs by recruiting them to the ribosomal 48S preinitiation complex.
    保存条件Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles.
    注意事项This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
    背景资料MAGOH, the human homolog of Drosophila mago nashi, is required for embryo development. MAGOH is ubiquitously expressed in adult tissues. It has an unusual structure consiting of an extremely flat, six-stranded anti-parallel β sheet packed next to two helices. MAGOH interacts with the Y14 protein to form a complex that plays a crucial role in postsplicing processing (including nuclear export and cytoplasmic localization of the mRNA) and in the nonsense-mediated mRNA decay (NMD) surveillance process. The MAGOH-Y14 complex remains persistently associated in the same position on the mRNA after its export to the cytoplasm and requires translation of the mRNA for removal. This complex may illustrate the mechanism of the pre-mRNA splicing machinery for forming a stable exon-exon junction complex-mRNA at splice junctions.

     

     

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