• Product name

  • Description

    Rabbit polyclonal to TIE1
  • Host species

  • Tested applications

    Suitable for: WB, IHC-Pmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat, Cow
  • Immunogen

    Recombinant protein fragment containing a sequence corresponding to a region within amino acids 677 and 1021 (P35590) of TIE1

  • Positive control

    • A549 lysate, HeLa lysate



Our Abpromise guarantee covers the use of ab111547 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 1/500 - 1/3000. Predicted molecular weight: 125 kDa.
IHC-P 1/100 - 1/500. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. Alternative antigen retrieval method: Tris-EDTA buffer pH 8.0


  • Function

    Transmembrane tyrosine-protein kinase that may modulate TEK/TIE2 activity and contribute to the regulation of angiogenesis.
  • Tissue specificity

    Specifically expressed in developing vascular endothelial cells.
  • Sequence similarities

    Belongs to the protein kinase superfamily. Tyr protein kinase family. Tie subfamily.
    Contains 3 EGF-like domains.
    Contains 3 fibronectin type-III domains.
    Contains 2 Ig-like C2-type (immunoglobulin-like) domains.
    Contains 1 protein kinase domain.
  • Post-translational

    Phosphorylated on tyrosine residues in response to ANGPT1, most likely by TEK/TIE2.
  • Cellular localization

    Cell membrane.
  • Information by UniProt
  • Database links

  • Alternative names

    • JKT 14 antibody
    • JTK14 antibody
    • TIE antibody
    • Tie1 antibody
    • TIE1_HUMAN antibody
    • Tyrosine kinase with immunoglobulin and epidermal growth factor homology domains 1 antibody
    • Tyrosine Kinase with Immunoglobulin and Epidermal Growth Factor Homology Domains antibody
    • Tyrosine kinase with immunoglobulin-like and EGF-like domains 1 antibody
    • Tyrosine protein kinase receptor Tie 1 antibody
    • Tyrosine-protein kinase receptor Tie-1 antibody
    see all


  • Anti-TIE1 antibody (ab111547) at 1/1000 dilution + A549 lysate at 30 µg/ml

    Predicted band size: 125 kDa

    7.5% SDS PAGE
  • Immunohistochemical analysis of paraffin embedded Colon carcinoma, using ab111547 at 1:500 dilution.


This product has been referenced in:

  • Huang R  et al. Metastatic pathway and the microvascular and physicochemical microenvironments of human melanoma xenografts. J Transl Med 15:203 (2017). IHC ; Mouse . Read more (PubMed: 29017512) »
See 1 Publication for this product

Customer reviews and Q&As

1-3 of 3 Abreviews or Q&A


Thank you for contacting us.

The immunogen for this product shares about 70% homology and so is not likely to react. Typically at about 85% there is likely reactivity.

I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

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Thank you for kindly confirming these details.

As previously requested by the customer, we would be pleased to arrangea free of charge replacement. In order to do this, I am forwarding these details on to our distributors team who will be happy to organize this for you.

Original order number: 952534
1 X vial ab111547 TIE1 antibody
Please provide a free of charge replacment

Thank you for your help and cooperation with this case. Please do not hesitate to contact us if you need anything further.

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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 also gives us vital information for our monitoring of product quality

I appreciate the time you have spent in the laboratory and understand your concerns. It is regrettable the results have not been successful. Before deciding how to proceed with this particular case, I would like to offer some suggestions to help optimize the results. I would also appreciate if you can confirm some details which will help our investigations.

1. Please confirm which type of tissues have been tested? From what species?

2. The primary antibody ab111547 is a rabbit polyclonal. I would suggest that the anti mouse secondarywill notwork with this. It will require an anti-rabbit secondary antibody.

3. Try the antibody at a lower concentration of 1:500 to help reduce any background.

4. As this protein is nuclear, I can suggest to consider including a permeabilization step. For example try 0.2% Triton for 10 minutes.

5. I can suggest to include a gentle detergent such as Tween 20 in the wash buffer. This will help to wash away any excess antibody. This can also be included in the antibody dilution buffer.

6. How long was the antigen retrieval? Where different time points tested in order to help optimize the results?

7. Was a blocking step with a blocking agent such as 5-10% BSA or serum used?

In the event that a product is not functioning in the applications cited on the product data sheet (and the problem has been reported within 6 months of purchase), we will be pleased to provide a credit note, free of charge replacement or refund.

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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