Anti-NIFK antibody [18E148] (ab13880)


  • Product nameAnti-NIFK antibody [18E148]
    See all NIFK primary antibodies
  • Description
    Mouse monoclonal [18E148] to NIFK
  • Tested applicationsSuitable for: WB, Flow Cytmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide, corresponding to amino acids 100-200 of Human NIFK.

  • Positive control
    • Ramos or HeLa whole cell lysate.
  • General notesStable for 6 months at 4 °C.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage bufferPreservative: 0.05% Sodium Azide
    Constituents: 0.2% Gelatin, PBS
  • Concentration information loading...
  • PurityProtein G purified
  • ClonalityMonoclonal
  • Clone number18E148
  • IsotypeIgG1
  • Research areas


Our Abpromise guarantee covers the use of ab13880 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 0.5 - 3 µg/ml. Predicted molecular weight: 34 kDa.
Flow Cyt Use 1µg for 106 cells. ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.


  • Sequence similaritiesContains 1 RRM (RNA recognition motif) domain.
  • Post-translational
    Sequentially phosphorylated on Thr-238, Thr-234 and Ser-230. Thr-234 is phosphorylated only when Thr-238 is phosphorylated. Likewise, phosphorylation at Ser-230 requires that Thr-234 and Thr-238 are phosphorylated. Phosphorylation enhances MKI67 binding.
  • Cellular localizationNucleus > nucleolus. Chromosome. Localizes to mitotic chromosomes in conjunction with MKI67.
  • Information by UniProt
  • Database links
  • Alternative names
    • hNIFK antibody
    • MK67I_HUMAN antibody
    • MKI67 FHA Domain Interacting Nucleolar Phosphoprotein antibody
    • MKI67 FHA domain-interacting nucleolar phosphoprotein antibody
    • mki67ip antibody
    • NOPP34 antibody
    • Nucleolar phosphoprotein Nopp34 antibody
    • Nucleolar protein interacting with the FHA domain of pKI 67 antibody
    • Nucleolar protein interacting with the FHA domain of pKI-67 antibody
    • pKi67 antibody
    see all

Anti-NIFK antibody [18E148] images

  • Overlay histogram showing Ramos cells stained with ab13880 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab13880, 1µg/1x106 cells) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in Ramos cells fixed with 4% paraformaldehyde (10 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.

References for Anti-NIFK antibody [18E148] (ab13880)

ab13880 has not yet been referenced specifically in any publications.

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Thank you for your enquiry. The links below are taken from Swiss Prot and “Gene Entrez”, when information is not available using the target name given you should search the alternate names using these data bases. The links available will lead you to th...

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