Overview

  • Product name
    Anti-DKK1 antibody [EPR4759]
    See all DKK1 primary antibodies
  • Description
    Rabbit monoclonal [EPR4759] to DKK1
  • Host species
    Rabbit
  • Specificity
    Although our internal data shows that ab109416 is not suitable to detect DKK1 in rats, ab109416 has been referenced in PMID 29299122 and 25469240 to work with rat derived cells. Please contact technical@abcam.com for further information.
  • Tested applications
    Suitable for: WB, IHC-Pmore details
    Unsuitable for: Flow Cyt or ICC/IF
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human DKK1 aa 250-350. The exact sequence is proprietary.

  • Positive control
    • WB: A549, PC-3, NCI-H460, DU145 and SK-OV-3 whole cell lysates IHC-P: Human placenta and liver tissue
  • General notes

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

    We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab109416 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 1/1000 - 1/10000. Detects a band of approximately 38 kDa (predicted molecular weight: 29 kDa).
IHC-P 1/800.

See IHC antigen retrieval protocols.

1/250.00000 - 1/500.00000

  • Application notes
    Is unsuitable for Flow Cyt or ICC/IF.
  • Target

    • Function
      Antagonizes canonical Wnt signaling by inhibiting LRP5/6 interaction with Wnt and by forming a ternary complex with the transmembrane protein KREMEN that promotes internalization of LRP5/6. DKKs play an important role in vertebrate development, where they locally inhibit Wnt regulated processes such as antero-posterior axial patterning, limb development, somitogenesis and eye formation. In the adult, Dkks are implicated in bone formation and bone disease, cancer and Alzheimer disease.
    • Tissue specificity
      Placenta.
    • Sequence similarities
      Belongs to the dickkopf family.
    • Domain
      The C-terminal cysteine-rich domain mediates interaction with LRP5 and LRP6.
    • Cellular localization
      Secreted.
    • Information by UniProt
    • Database links
    • Alternative names
      • Dickkopf 1 antibody
      • Dickkopf 1 homolog antibody
      • Dickkopf 1 like antibody
      • Dickkopf homolog 1 antibody
      • Dickkopf like protein 1 antibody
      • Dickkopf related protein 1 antibody
      • Dickkopf WNT signaling pathway inhibitor 1 antibody
      • Dickkopf-1 antibody
      • Dickkopf-related protein 1 antibody
      • DKK 1 antibody
      • Dkk-1 antibody
      • Dkk1 antibody
      • DKK1_HUMAN antibody
      • hDkk 1 antibody
      • hDkk-1 antibody
      • SK antibody
      see all

    Images

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human liver tissue sections labeling DKK1 with Purified ab109416 at 1:800 dilution (1.04 µg/ml). Heat mediated antigen retrieval was performed using using ab93684 (Tris/EDTA buffer, pH 9.0)ImmunoHistoProbe one step HRP Polymer (ready to use)was used as the secondary antibody.Negative control:PBS instead of the primary antibody.Hematoxylinwas used as a counterstain
    • All lanes : Anti-DKK1 antibody [EPR4759] (ab109416) at 1/2000 dilution (purified)

      Lane 1 : A549 (Human lung carcinoma epithelial cell) whole cell lysates
      Lane 2 : PC-3 (Human prostate adenocarcinoma epithelial cell) whole cell lysates
      Lane 3 : NCI-H460 (Human Large Cell Lung Cancer epithelial cell) whole cell lysates
      Lane 4 : DU145 (Human prostate carcinoma epithelial cell) whole cell lysates
      Lane 5 : SK-OV-3 (Human ovarian cancer epithelial cell) whole cell lysates

      Lysates/proteins at 20 µg per lane.

      Secondary
      All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution

      Predicted band size: 29 kDa



      Blocking and diluting buffer: 5% NFDM/TBST.

      The smear bands detected by ab109416 are similar to those reported by the papers (PMID: 18546262, 28090290, 24008318), which should be due to the glycosylation of DKK1. 

    • Immunohistochemical analysis of paraffin-embedded Human placenta tissue using 1/100 unpurified ab109416

    References

    This product has been referenced in:
    • You S  et al. Tunicamycin inhibits colon carcinoma growth and aggressiveness via modulation of the ERK-JNK-mediated AKT/mTOR signaling pathway. Mol Med Rep 17:4203-4212 (2018). Read more (PubMed: 29344654) »
    • Byeon H  et al. Long-term prognostic impact of osteopontin and Dickkopf-related protein 1 in patients with hepatocellular carcinoma after hepatectomy. Pathol Res Pract 214:814-820 (2018). Read more (PubMed: 29753515) »

    See all 11 Publications for this product

    Customer reviews and Q&As

    Abcam guarantees this product to work in the species/application used in this Abreview.
    Application
    Western blot
    Sample
    Human Cell lysate - whole cell (HUVEC)
    Loading amount
    20 µg
    Specification
    HUVEC
    Gel Running Conditions
    Reduced Denaturing (8% gel)
    Blocking step
    BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 2% · Temperature: 25°C
    Username

    Abcam user community

    Verified customer

    Submitted Nov 16 2011

    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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