• Product nameAnti-DDX58 antibody
    See all DDX58 primary antibodies
  • Description
    Rabbit polyclonal to DDX58
  • Tested applicationsSuitable for: WB, ELISAmore details
  • Species reactivity
    Reacts with: Recombinant Fragment
    Predicted to work with: Human
  • Immunogen

    Synthetic peptide corresponding to N terminal residues of Human DDX58



Our Abpromise guarantee covers the use of ab93110 in the following tested applications.

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

Application Abreviews Notes
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 107 kDa. This antibody has been tested in Western blot against the recombinant peptide used as an immunogen. We have no data on detection of endogenous protein.
ELISA 1/2000 - 1/5000.


  • FunctionInvolved in innate immune defense against viruses. Upon interaction with intracellular dsRNA produced during viral replication, triggers a transduction cascade involving MAVS/IPS1, which results in the activation of NF-kappa-B, IRF3 and IRF7 and the induction of the expression of antiviral cytokines such as IFN-beta and RANTES (CCL5). Detects dsRNA produced from non-self dsDNA by RNA polymerase III, such as Epstein-Barr virus-encoded RNAs (EBERs). Essential for the production of interferons in response to RNA viruses including paramyxoviruses, influenza viruses, Japanese encephalitis virus and HCV.
  • Tissue specificityPresent in vascular smooth cells (at protein level).
  • Sequence similaritiesBelongs to the helicase family.
    Contains 2 CARD domains.
    Contains 1 helicase ATP-binding domain.
    Contains 1 helicase C-terminal domain.
  • DomainThe repressor domain controls homomultimerization and interaction with MAVS.
    The helicase domain is responsible for dsRNA recognition.
    The 2 CARD domains are responsible for interaction with and signaling through MAVS.
    The second CARD domain is the primary site for 'Lys-63'-linked ubiquitination.
  • Post-translational
    Isgylated. Conjugated to ubiquitin-like protein ISG15 upon IFN-beta stimulation.
    Ubiquitinated. Undergoes 'Lys-63'-linked ubiquitination. Lys-172 is the critical site for TRIM25-mediated ubiquitination, for MAVS binding and to induce anti-viral signal transduction. Lys-154, Lys-164 and Lys-172 are critical sites for RNF135-mediated ubiquitination. Deubiquitinated by CYLD, a protease that selectively cleaves 'Lys-63'-linked ubiquitin chains.
  • Cellular localizationCytoplasm. Colocalized with TRIM25 at cytoplasmic perinuclear bodies.
  • Information by UniProt
  • Database links
  • Alternative names
    • Ddx58 antibody
    • DDX58_HUMAN antibody
    • DEAD (Asp Glu Ala Asp) box polypeptide 58 antibody
    • DEAD (Asp Glu Ala Asp/His) box polypeptide antibody
    • DEAD box protein 58 antibody
    • DEAD/H (Asp Glu Ala Asp/His) box polypeptide RIG1 antibody
    • DKFZp434J1111 antibody
    • DKFZp686N19181 antibody
    • FLJ13599 antibody
    • Probable ATP dependent RNA helicase DDX58 antibody
    • Probable ATP-dependent RNA helicase DDX58 antibody
    • Retinoic acid inducible gene 1 protein antibody
    • Retinoic acid-inducible gene 1 protein antibody
    • Retinoic acid-inducible gene I protein antibody
    • RIG I antibody
    • Rig-1 antibody
    • RIG-I antibody
    • RIG1 antibody
    • rigi antibody
    • RLR 1 antibody
    • RNA helicase antibody
    • RNA helicase RIG I antibody
    • SGMRT2 antibody
    see all

References for Anti-DDX58 antibody (ab93110)

ab93110 has not yet been referenced specifically in any publications.

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