WIBG Recombinant Protein Antigen

• Reactivity: Hu
• Applications: AC

WIBG Recombinant Protein Antigen Summary

• Description: A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human WIBG.
  
  

  Source: E. coli

  Amino Acid Sequence: KEKRRQQQEKGEAEALSRTLDKVSLEETAQLPSAPQGSRAAPTAASDQPDSAATTEKAKKIKNLK

  Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

  This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

• Source: E. coli
• Protein/Peptide Type: Recombinant Protein Antigen
• Gene: PYM1
• Purity: >80% by SDS-PAGE and Coomassie blue staining

Applications/Dilutions

• Dilutions:
  • Antibody Competition 10-100 molar excess
• Application Notes: This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP2-58177.

  It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

  For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

• Theoretical MW: 25 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at -20C. Avoid freeze-thaw cycles.
• Buffer: PBS and 1M Urea, pH 7.4.
• Preservative: No Preservative
• Purity: >80% by SDS-PAGE and Coomassie blue staining

Alternate Names for WIBG Recombinant Protein Antigen

• MGC13064
• partner of Y14 and mago
• PYMProtein wibg homolog
• within bgcn homolog (Drosophila)

Background

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

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Bioinformatics

• Gene Symbol: PYM1