Description

  • Product name

    Recombinant Human PYM protein
    See all PYM proteins and peptides
  • Purity

    >= 85 % SDS-PAGE.
    ab98083 was purified by using conventional chromatography techniques.
  • Expression system

    Escherichia coli
  • Accession

  • Protein length

    Full length protein
  • Animal free

    No
  • Nature

    Recombinant
    • Species

      Human
    • Sequence

      MEAAGSPAAT ETGKYIASTQ RPDGTWRKQR RVKEGYVPQE EVPVYENKYV KFFKSKPELP PGLSPEATAP VTPSRPEGGE PGLSKTAKRNLKRKEKRRQQ QEKGEAEALS RTLDKVSLEE TAQLPSAPQG SRAAPTAASD QPDSAATTEK AKKIKNLKKK LRQVEELQQR IQAGEVSQPS KEQLEKLARR RALEEELEDL ELGLLEHHHH HH
    • Predicted molecular weight

      24 kDa including tags
    • Amino acids

      1 to 204
    • Tags

      His tag C-Terminus

Specifications

Our Abpromise guarantee covers the use of ab98083 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    SDS-PAGE

  • Mass spectrometry

    MALDI-TOF
  • Form

    Liquid
  • Additional notes

    Previously labelled as WIBG. 

  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

    pH: 8.00
    Constituents: 0.316% Tris HCl, 10% Glycerol, 0.58% Sodium chloride

General Info

  • Alternative names

    • A030010B05Rik
    • MGC13064
    • Partner of Y14 and mago
    • Protein wibg homolog
    • PYM
    • PYM homolog 1 exon junction complex-associated factor
    • pym1
    • PYM1_HUMAN
    • WIBG
    • Within bgcn homolog
    see all
  • Function

    Key regulator of the exon junction complex (EJC), a multiprotein complex that associates immediately upstream of the exon-exon junction on mRNAs and serves as a positional landmarks for the intron exon structure of genes and directs post-transcriptional processes in the cytoplasm such as mRNA export, nonsense-mediated mRNA decay (NMD) or translation. Acts as a EJC disassembly factor, allowing translation-dependent EJC removal and recycling by disrupting mature EJC from spliced mRNAs. Its association with the 40S ribosomal subunit probably prevents a translation-independent disassembly of the EJC from spliced mRNAs, by restricting its activity to mRNAs that have been translated. Interferes with NMD and enhances translation of spliced mRNAs, probably by antagonizing EJC functions. May bind RNA; the relevance of RNA-binding remains unclear in vivo, RNA-binding was detected by PubMed:14968132, while PubMed:19410547 did not detect RNA-binding activity independently of the EJC.
  • Sequence similarities

    Belongs to the pym family.
  • Domain

    The eIF2A-like region shares sequence similarity with eIF2A and mediates the interaction with the 40S ribosomal subunit and the 48S preinitiation complex.
  • Cellular localization

    Cytoplasm. Nucleus, nucleolus. Nucleus, nucleoplasm. Shuttles between the nucleus and the cytoplasm (PubMed:14968132). Nuclear export is mediated by XPO1/CRM1 (PubMed:14968132).
  • Information by UniProt

Images

  • 15% SDS-PAGE analysis of ab98083 (of 3µg)

References

ab98083 has not yet been referenced specifically in any publications.

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