Truncation experiments demonstrated that the C terminus of ISG20L2 was sufficient to produce nucleolar localization. GST/ISG20L2 fusion experiments confirmed that the purified protein possessed 3-prime to 5-prime exoribonuclease activity. Coimmunoprecipitation studies showed that ISG20L2 associated with several ribosomal proteins through its N terminus. When overexpressed, ISG20L2 caused a specific decrease in 12S precursor rRNA and, conversely, an increase when it was silenced.
The deduced 353-amino acid protein, designated ISG20L2, has a predicted exonuclease domain between amino acids 178 and 344. In S. cerevisiae, Rex4 is involved in ribosome biogenesis.
Organism species: Homo sapiens (Human)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Recombinant Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | Recombinant Protein Customized Service Offer |
Antibodies | n/a | Monoclonal Antibody to Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | Monoclonal Antibody Customized Service Offer |
n/a | Polyclonal Antibody to Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | Polyclonal Antibody Customized Service Offer | |
Assay Kits | n/a | CLIA Kit for Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | ELISA Kit Customized Service Offer |
Organism species: Mus musculus (Mouse)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Recombinant Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | Recombinant Protein Customized Service Offer |
Antibodies | n/a | Monoclonal Antibody to Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | Monoclonal Antibody Customized Service Offer |
n/a | Polyclonal Antibody to Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | Polyclonal Antibody Customized Service Offer | |
Assay Kits | n/a | CLIA Kit for Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | ELISA Kit Customized Service Offer |
Organism species: Rattus norvegicus (Rat)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Recombinant Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | Recombinant Protein Customized Service Offer |
Antibodies | n/a | Monoclonal Antibody to Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | Monoclonal Antibody Customized Service Offer |
n/a | Polyclonal Antibody to Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | Polyclonal Antibody Customized Service Offer | |
Assay Kits | n/a | CLIA Kit for Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Interferon Stimulated Exonuclease Gene 20kDa Like Protein 2 (ISG20L2) | ELISA Kit Customized Service Offer |
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- "ISG20L2, a novel vertebrate nucleolar exoribonuclease involved in ribosome biogenesis."Mol. Cell. Proteomics 7:546-559(2008) [PubMed] [Europe PMC] [Abstract]
- "Initial characterization of the human central proteome."BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract]