• Product nameAnti-NKIRAS1 antibody
    See all NKIRAS1 primary antibodies
  • Description
    Rabbit polyclonal to NKIRAS1
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Rabbit, Goat, Horse, Chicken, Guinea pig, Cow, Cat, Dog, Zebrafish
  • Immunogen

    Synthetic peptide corresponding to a region within N terminal amino acids 36 - 85 (CETMEDVYMA SVETDRGVKE QLHLYDTRGL QEGVELPKHY FSFADGFVLV) of Human NKIRAS1 (NP_065078)

  • Positive control
    • Jurkat cell lysate


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage bufferPreservative: None
    Constituents: 2% Sucrose, PBS
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab83872 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 mg/ml. Predicted molecular weight: 22 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.


  • FunctionAtypical Ras-like protein that acts as a potent regulator of NF-kappa-B activity by preventing the degradation of NF-kappa-B inhibitor beta (NFKBIB) by most signals, explaining why NFKBIB is more resistant to degradation. May act by blocking phosphorylation of NFKBIB and mediating cytoplasmic retention of p65/RELA NF-kappa-B subunit. It is unclear whether it acts as a GTPase. Both GTP- and GDP-bound forms block phosphorylation of NFKBIB.
  • Tissue specificityWidely expressed.
  • Sequence similaritiesBelongs to the small GTPase superfamily. Ras family. KappaB-Ras subfamily.
  • DomainIn contrast to other members of the Ras family, the members of the KappaB-Ras subfamily do not contain the conserved Gly and Gln residues in positions 13 and 65, which are replaced by Leu residues, and are therefore similar to the constitutively active forms of oncogenic forms of Ras. This suggests that members of this family are clearly different from other small GTPases proteins.
  • Cellular localizationCytoplasm.
  • Information by UniProt
  • Database links
  • Alternative names
    • 2400004O09Rik antibody
    • I kappa B interacting Ras like protein 1 antibody
    • I-kappa-B-interacting Ras-like protein 1 antibody
    • Kappa B Ras 1 antibody
    • Kappa B Ras protein 1 antibody
    • Kappa B-Ras protein 1 antibody
    • KappaB Ras1 antibody
    • KappaB-Ras1 antibody
    • KBRAS 1 antibody
    • KBRAS1 antibody
    • KBRS1_HUMAN antibody
    • NF kappa B inhibitor interacting Ras like protein 1 antibody
    • NF-kappa-B inhibitor-interacting Ras-like protein 1 antibody
    • NFKB inhibitor interacting Ras like 1 antibody
    • NFKB inhibitor interacting Ras like protein 1 antibody
    • NKIRAS 1 antibody
    • nkiras1 antibody
    see all

Anti-NKIRAS1 antibody images

  • Anti-NKIRAS1 antibody (ab83872) at 1 µg/ml + Jurkat cell lysate at 10 µg

    HRP conjugated anti-Rabbit IgG at 1/50000 dilution

    Predicted band size : 22 kDa
    Observed band size : 26 kDa (why is the actual band size different from the predicted?)

References for Anti-NKIRAS1 antibody (ab83872)

ab83872 has not yet been referenced specifically in any publications.

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