• Product name

    Anti-DDR2 antibody [EPR5179(2)]
    See all DDR2 primary antibodies
  • Description

    Rabbit monoclonal [EPR5179(2)] to DDR2
  • Host species

  • Tested applications

    Suitable for: WBmore details
    Unsuitable for: Flow Cyt,ICC/IF,IHC-P or IP
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human DDR2 aa 800-900 (C terminal). The exact sequence is proprietary.

  • Positive control

    • HepG2, HeLa, Jurkat, 293T, NIH 3T3, and A431 cell lysates.
  • 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.

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab126773 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. Predicted molecular weight: 97 kDa.
  • Application notes
    Is unsuitable for Flow Cyt,ICC/IF,IHC-P or IP.
  • Target

    • Function

      This tyrosine kinase receptor for fibrillar collagen mediates fibroblast migration and proliferation. Contributes to cutaneous wound healing.
    • Tissue specificity

      The major 10 kDa transcript is expressed in high levels in heart and lung, less in brain, placenta, liver, skeletal muscle, pancreas, and kidney.
    • Involvement in disease

      Defects in DDR2 are the cause of spondyloepimetaphyseal dysplasia short limb-hand type (SEMD-SL) [MIM:271665]. A bone disease characterized by short-limbed dwarfism, a narrow chest with pectus excavatum, brachydactyly in the hands and feet, a characteristic craniofacial appearance and premature calcifications. The radiological findings are distinctive and comprise short long bones throughout the skeleton with striking epiphyses that are stippled, flattened and fragmented and flared, irregular metaphyses. Platyspondyly in the spine with wide intervertebral spaces is observed and some vertebral bodies are pear-shaped with central humps, anterior protrusions and posterior scalloping.
    • Sequence similarities

      Belongs to the protein kinase superfamily. Tyr protein kinase family. Insulin receptor subfamily.
      Contains 1 F5/8 type C domain.
      Contains 1 protein kinase domain.
    • Cellular localization

    • Information by UniProt
    • Database links

    • Alternative names

      • CD167 antigen-like family member B antibody
      • CD167b antibody
      • CD167b antigen antibody
      • Cell migration inducing protein 20 antibody
      • DDR 2 antibody
      • DDR2 antibody
      • DDR2_HUMAN antibody
      • Discoidin domain containing receptor 2 antibody
      • Discoidin domain receptor 2 antibody
      • Discoidin domain receptor family member 2 antibody
      • discoidin domain receptor tyrosine kinase 2 antibody
      • Discoidin domain-containing receptor 2 antibody
      • discoidin domain-containing receptor tyrosine kinase 2 antibody
      • Hydroxyaryl protein kinase antibody
      • MIG20a antibody
      • Migration inducing gene 16 protein antibody
      • Neurotrophic tyrosine kinase antibody
      • Neurotrophic tyrosine kinase receptor related 3 antibody
      • NTRKR 3 antibody
      • NTRKR3 antibody
      • Receptor protein tyrosine kinase TKT antibody
      • Receptor protein-tyrosine kinase TKT antibody
      • Receptor related 3 antibody
      • receptor-related 3 antibody
      • TKT antibody
      • TYRO 10 antibody
      • TYRO10 antibody
      • Tyrosine kinase receptor related to neurotrophic TRK antibody
      • Tyrosine protein kinase TYRO 10 antibody
      • Tyrosine protein kinase TYRO10 antibody
      • Tyrosine-protein kinase TYRO10 antibody
      • Tyrosylprotein kinase antibody
      see all


    • All lanes : Anti-DDR2 antibody [EPR5179(2)] (ab126773) at 1/1000 dilution

      Lane 1 : HepG2 cell lysate
      Lane 2 : HeLa cell lysate
      Lane 3 : Jurkat cell lysate
      Lane 4 : 293T cell lysate
      Lane 5 : NIH 3T3 cell lysate
      Lane 6 : A431 cell lysate

      Lysates/proteins at 10 µg per lane.

      All lanes : HRP-conjugated goat anti-rabbit at 1/2000 dilution

      Predicted band size: 97 kDa

    • Equilibrium disassociation constant (KD)
      Learn more about KD

      Click here to learn more about KD


    This product has been referenced in:

    • Khosravi R  et al. Collagen advanced glycation inhibits its Discoidin Domain Receptor 2 (DDR2)-mediated induction of lysyl oxidase in osteoblasts. Bone 58:33-41 (2014). Read more (PubMed: 24120383) »
    See 1 Publication for this product

    Customer reviews and Q&As

    1-2 of 2 Abreviews or Q&A

    This product is known to not work in this application or species.
    Immunocytochemistry/ Immunofluorescence
    Blocking step
    BSA as blocking agent for 18 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: 4°C
    Human Cell (iPS cell-derived cardiofibroblast)
    iPS cell-derived cardiofibroblast
    Yes - 0.1% triton X

    Abcam user community

    Verified customer

    Submitted Aug 05 2014


    Thank you for taking the time to complete our questionnaire and contact us. I am sorry to hear you have had difficulty obtaining satisfactory results from this antibody.

    The details you have kindly provided will enable us to investigate this case for you and this is also helpful in our records for monitoring of quality.

    I would like to reassure you that ab126773 is tested and covered by our 6 month guarantee for use inWB and in Mouse, Rat andHumansamples. In the event that a product is not functioning in the applications cited on the product data sheet, we will be pleased to provide a credit note or free of charge replacement.

    Reviewing this case, I would like to offer some suggestions to help optimize the results. I would also appreciateif youare able toconfirm some further details:

    1. Please provide the order number and date of purchase.

    2. I am sorry to confirm that ab126773DDR2 antibody [EPR5179(2)] has not been tested in flow cytometry. Therefore, regrettably we are not able to provide the 6 month guarantee for this application.

    I can recommend to consider trying the antibody in WB, which has been tested and will be covered by the guarantee.

    2. I would appreciate if you are able to provide a copy of the histogram, which would help me to assess the results. Please confirm how the cells have been gated for the data, and a copy of the FS:SS plot would also be helpful.

    3. I can suggest to ensure the positive single color control is set up correctly on flow cytometer and gated/compensated correctly to capture all the events.

    5. For flow cytometry, antibodies are often required at very high concentrations, up to 1:10. I can recommend to increase concentration of antibody to help increase the signal.

    6. To prevent internalization of cell surface proteins, I would suggest all stagesof the staining procedurebe done on ice or at 4°C, with ice cold reagents, to stop all reactions. Adding sodium azide will prevent the modulation and internalization of surface antigens which can produce a loss of fluorescence intensity. For staining of cell lines, trypsin can often induce internalization of cell surface proteins, particularly cell surface molecules and more gentle detachment methods may be required, such as gentle scraping.

    7. We recommend cell lines should be 95% viable (by trypan blue staining) when harvested for staining. I can suggest to try a viability count.

    8. Have flow check beads and alignment been done?

    9. I can recommend to check the offset and gain. Use the positive control to set up the flow cytometer, using the offset to ensure the fluorescent signal from cells is not being cut off, and increase the gain to increase the signal (within reason – care should be taken).

    10. I can recommend to fix the cells with 0.1% PFA at the end of the staining, store the stained samples in the fridge at 4oC and read the results within 24 hours.

    I hope this information is helpful, thank you for your cooperation. Should the suggestions not improve the results, please do not hesitate to contact me again with the further requested details.

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