• Product nameAnti-hnRNP K antibody
    See all hnRNP K primary antibodies
  • Description
    Rabbit polyclonal to hnRNP K
  • Tested applicationsSuitable for: IHC-P, WB, IPmore details
  • Species reactivity
    Reacts with: Mouse, Human
    Predicted to work with: Rat, Rabbit, Goat, Horse, Chicken, Guinea pig, Cow, Dog, Turkey, Pig, Rhesus monkey, Gorilla, Orangutan, Platypus (Ornithorhynchus anatinus)
  • Immunogen

    Synthetic peptide corresponding to a region between residues 300 and 350 of human hnRNP K. (NP_002131.2 for hnRNP K isoform a and NP_112552.1 for hnRNP K isoform b.)

  • Positive control
    • Whole cell lysate from HeLa, 293T, and mouse NIH3T3 cells.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage bufferPreservative: 0.09% Sodium Azide
    Constituents: 0.1% BSA, Tris buffered saline
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab70490 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
IHC-P 1/200 - 1/1000. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB 1/2000 - 1/10000. Detects a band of approximately 55 kDa (predicted molecular weight: 51 kDa).
IP Use at 1-4 µg/mg of lysate.


Anti-hnRNP K antibody images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human colon carcinoma (left) and mouse squamous cell carcinoma (right) tissue labelling hnRNP K with ab70490 at 1/200 (1µg/ml) and 1/1000 (0.2µg/ml). Detection: DAB.
  • All lanes : Anti-hnRNP K antibody (ab70490) at 0.04 µg/ml

    Lane 1 : HeLa whole cell lysate at 50 µg
    Lane 2 : HeLa whole cell lysate at 15 µg
    Lane 3 : HeLa whole cell lysate at 5 µg
    Lane 4 : 293T whole cell lysate at 50 µg
    Lane 5 : NIH3T3 whole cell lysate at 50 µg

    Developed using the ECL technique

    Predicted band size : 51 kDa
    Observed band size : 55 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 200 kDa,70 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 10 seconds
  • Detection of Human hnRNP K by Immunoprecipitation in Whole cell lysate from HeLa cells (1 mg/IP, 20% of IP loaded) using ab70490 at 3 µg/mg for IP and at 0.04 µg/ml for subsequent WB detection.

References for Anti-hnRNP K antibody (ab70490)

ab70490 has not yet been referenced specifically in any publications.

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