Anti-Endothelin A Receptor 抗体 (ab117521)


  • 製品名
    Anti-Endothelin A Receptor antibody
    Endothelin A Receptor 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to Endothelin A Receptor
  • アプリケーション
    適用あり: WB, IHC-P, ICC/IFmore details
  • 種交差性
    交差種: Mouse, Human
    交差が予測される動物種: Cow, Dog, Pig
  • 免疫原

    Synthetic peptide:


    conjugated to KLH, corresponding to C terminal amino acids 408-427 of Mouse Endothelin A Receptor.

  • ポジティブ・コントロール
    • Mouse dorsal root ganglia; Mouse heart tissue; Endothelin A Receptor transfected cells; Mouse heart lysate
  • 特記事項

    We have received mixed feedback about mouse cross reactivity, some lot works and some doesn't so we no longer guarantee this species.



Our Abpromise guarantee covers the use of ab117521 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
WB 1/5000. Predicted molecular weight: 49 kDa.
IHC-P 1/2000.
ICC/IF 1/5000.


  • 機能
    Receptor for endothelin-1. Mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system. The rank order of binding affinities for ET-A is: ET1 > ET2 >> ET3.
  • 組織特異性
    Isoform 1, isoform 3 and isoform 4 are expressed in a variety of tissues, with highest levels in the aorta and cerebellum, followed by lung, atrium and cerebral cortex, lower levels in the placenta, kidney, adrenal gland, duodenum, colon, ventricle and liver but no expression in umbilical vein endothelial cells. Within the placenta, isoform 1, isoform 2, isoform 3 and isoform 4 are expressed in the villi and stem villi vessels.
  • 配列類似性
    Belongs to the G-protein coupled receptor 1 family. Endothelin receptor subfamily. EDNRA sub-subfamily.
  • 細胞内局在
    Cell membrane.
  • Information by UniProt
  • 参照データベース
  • 別名
    • Ednra antibody
    • EDNRA_HUMAN antibody
    • Endothelin 1 receptor precursor antibody
    • Endothelin 1 specific receptor antibody
    • Endothelin A receptor antibody
    • Endothelin ET A receptor antibody
    • Endothelin receptor ET1 specific type antibody
    • Endothelin receptor subtype A antibody
    • Endothelin receptor type A antibody
    • Endothelin-1 receptor antibody
    • ET A antibody
    • ET-A antibody
    • ETA antibody
    • ETA R antibody
    • ETA-R antibody
    • ETAR antibody
    • ETRA antibody
    • G protein coupled receptor antibody
    • hET AR antibody
    • hET-AR antibody
    • MFDA antibody
    see all


  • ab117521, at 1/5000 dilution, staining Endothelin A Receptor in HEK293 transfected with Endothelin A receptor cells  by Immunocytochemistry.

  • ab117251, at 1/2000 dilution, staining Endothelin A Receptor in the atrium of mouse heart by Immunohistochemistry.
  • Anti-Endothelin A Receptor antibody (ab117521) at 1/5000 dilution + Mouse heart lysate

    Predicted band size : 49 kDa


This product has been referenced in:
  • Sun D  et al. Hypercholesterolemia Impairs Nonstenotic Kidney Outcomes After Reversal of Experimental Renovascular Hypertension. Am J Hypertens 29:853-9 (2016). Read more (PubMed: 26739189) »
  • Rogers NM  et al. Cellular, pharmacological, and biophysical evaluation of explanted lungs from a patient with sickle cell disease and severe pulmonary arterial hypertension. Pulm Circ 3:936-51 (2013). IHC . Read more (PubMed: 25006410) »

See all 2 Publications for this product

レビューと Q&A

Immunocytochemistry/ Immunofluorescence
Rat Cell (Cryopreserved embryonic cerebellar neurons (QBMcel)
Cryopreserved embryonic cerebellar neurons (QBMcel
paraformaldehyde with picric acid

Ms. Babben Tinner

Verified customer

投稿 Sep 29 2015

Thank you very much for your call today and for letting us know about the trouble with the staining results.

Please keep me updated about the results after trying the protocol alterations that we discussed. I look forward to hearing from you,...

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Expiration date: 2012-10-02

Thank you for calling yesterday. I am very pleased to hear that you would like to acceptmy offer and testthe anti-Endothelin A Receptor antibody (ab117521)with frozen tissue. This code abo...

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Thank you for your follow up email and I am sorry that I did not notice it until I had already sent your reply.

You are correct in thinking that the anti-Endothelin A Receptor antibody (ab85163) has been used successfully in staining frozen t...

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Thank you for your call today and for letting us know about the trouble with ab117521.

As we discussed, I would recommend permeabilizing the cells with 0.1-0.2% Tween 20 instead of with Triton, and using a 1:500-1:1000 dilution of antibody. P...

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Thank you for contacting Abcam regarding our anti-Endothelin Receptor A antibodies. Regarding these antibodies, all of the information that is currently available can be found on the product datasheets on our website. I have summarized the answers to y...

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