Affinity purified rabbit polyclonal WIBG antibody Background: WIBG is a 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. It acts as a EJC disassembly factor, allowing translation-dependen
t EJC removal and recycling by disrupting mature EJC from spliced mRNAs. Its association with the 40S ribosomal subunit probably prevents a translation-independ
ent disassembly of the EJC from spliced mRNAs, by restricting its activity to mRNAs that have been translated. It interferes with NMD and enhances translation of spliced mRNAs, probably by antagonizing EJC functions.
Affinity purified rabbit polyclonal WIBG antibody
Background:
WIBG is a 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. It 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. It interferes with NMD and enhances translation of spliced mRNAs, probably by antagonizing EJC functions.
