• Product nameAnti-NIFK antibody
    See all NIFK primary antibodies
  • Description
    Rabbit polyclonal to NIFK
  • Specificityab61203 detects endogenous levels of total NIFK protein.
  • Tested applicationsSuitable for: WB, ELISA, ICC/IF, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse
  • Immunogen

    Synthetic non-phosphopeptide derived from human NIFK around the phosphorylation site of threonine 234.

  • Positive control
    • Human brain tissue and HuvEc cells.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
  • Storage bufferPreservative: 0.02% Sodium Azide
    Constituents: 50% Glycerol, PBS (without Mg2+ and Ca2+), 150mM Sodium chloride, pH 7.4
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • Purification notesab61203 was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab61203 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. Detects a band of approximately 42 kDa (predicted molecular weight: 34 kDa).
ELISA 1/5000.
ICC/IF 1/100 - 1/500.
IHC-P 1/50 - 1/100.


  • 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 images

  • ab61203 at 1/50 dilution staining NIFK in human brain by Immunohistochemistry, Paraffin-embedded tissue, in the absence (left) or presence (right) of the immunising peptide.
  • ab61203 at 1/100 dilution staining NIFK in HuvEc cells by Immunofluorescence, in the absence (left) or presence (right) of the immunising peptide.
  • All lanes : Anti-NIFK antibody (ab61203) at 1 µg/ml

    Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
    Lane 2 : SW480 (Human colon adenocarcinoma cell line) Whole Cell Lysate (ab76999) with SW480 (Human colon adenocarcinoma cell line) Whole Cell Lysate
    Lane 3 : HepG2 (Human hepatocellular liver carcinoma cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) (ab65484) at 1/3000 dilution

    Predicted band size : 34 kDa
    Observed band size : 41 kDa (why is the actual band size different from the predicted?)

References for Anti-NIFK antibody (ab61203)

ab61203 has not yet been referenced specifically in any publications.

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