Anti-Estrogen Receptor alpha 抗体 (ab75635)


  • 製品名Anti-Estrogen Receptor alpha antibody
    Estrogen Receptor alpha 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to Estrogen Receptor alpha
  • アプリケーション適用あり: ICC/IF, WB, IP, IHC-Pmore details
  • 種交差性
    交差種: Mouse, Rat, Sheep, Rabbit, Cow, Human, Pig
  • 免疫原

    A synthetic peptide from the N terminus of human Estrogen Receptor alpha.

  • ポジティブ・コントロール
    • MCF7 cell lysate and Breast carcinoma tissue. This antibody gave a positive result when used in the following formaldehyde fixed cell lines: HepG2



Our Abpromise guarantee covers the use of ab75635 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
ICC/IF Use a concentration of 10 µg/ml.
WB Use a concentration of 2.5 - 5 µg/ml. Detects a band of approximately 68 kDa (predicted molecular weight: 68 kDa).
IP Use at 10 µg/mg of lysate.
IHC-P Use a concentration of 10 - 20 µg/ml. Perform heat mediated antigen retrieval via the microwave method before commencing with IHC staining protocol.


  • 機能Nuclear hormone receptor. The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Can activate the transcriptional activity of TFF1.
  • 配列類似性Belongs to the nuclear hormone receptor family. NR3 subfamily.
    Contains 1 nuclear receptor DNA-binding domain.
  • ドメインComposed of three domains: a modulating N-terminal domain, a DNA-binding domain and a C-terminal ligand-binding domain.
  • 翻訳後修飾Phosphorylated by cyclin A/CDK2. Phosphorylation probably enhances transcriptional activity.
    Glycosylated; contains N-acetylglucosamine, probably O-linked.
    Ubiquitinated. Deubiquitinated by OTUB1.
    Dimethylated by PRMT1 at Arg-260. The methylation may favor cytoplasmic localization.
    Palmitoylated (isoform 3). Not biotinylated (isoform 3).
  • 細胞内局在Nucleus. Cytoplasm. Cell membrane. A minor fraction is associated with the inner membrane and Nucleus. Cytoplasm. Cell membrane. Associated with the inner membrane via palmitoylation.
  • Information by UniProt
  • 参照データベース
  • 別名
    • DKFZp686N23123 antibody
    • ER alpha antibody
    • ER antibody
    • ER-alpha antibody
    • Era antibody
    • ESR antibody
    • ESR1 antibody
    • ESR1_HUMAN antibody
    • ESRA antibody
    • Estradiol receptor antibody
    • Estrogen nuclear receptor alpha antibody
    • Estrogen receptor 1 antibody
    • Estrogen receptor alpha 3*,4,5,6,7*/822 isoform antibody
    • Estrogen receptor alpha antibody
    • Estrogen receptor alpha delta 3*,4,5,6,7*,8*/941 isoform antibody
    • Estrogen receptor alpha delta 3*,4,5,6,7*/819 2 isoform antibody
    • Estrogen receptor alpha delta 4 +49 isoform antibody
    • Estrogen receptor alpha delta 4*,5,6,7*/654 isoform antibody
    • Estrogen receptor alpha delta 4*,5,6,7,8*/901 isoform antibody
    • Estrogen receptor alpha E1 E2 1 2 antibody
    • Estrogen receptor alpha E1 N2 E2 1 2 antibody
    • Estrogen receptor antibody
    • ESTRR antibody
    • NR3A1 antibody
    • Nuclear receptor subfamily 3 group A member 1 antibody
    see all

Anti-Estrogen Receptor alpha antibody 画像

  • ab75635 at 20µg/ml dilution staining Estrogen Receptor alpha in breast carcinoma by Immunohistochemistry, Formalin-fixed, Paraffin-embedded tissue using peroxidase-conjugate and AEC chromogen.
  • ICC/IF image of ab75635 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab75635 at 10µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rabbit (ab96899) IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.


  • Immunohistochemical analysis of Capybara testis tissue, labeling Estrogen receptor alpha with ab75635, diluted 1/1000. Heat mediated antigen retrieval with Citrate buffer pH 6, blocked with BSA.

    See Abreview

  • Staining of Estrogen Receptor alpha in MCF7 cell lysate immunoprecipitated using ab75635 at 10µg/mg lysate.
  • Anti-Estrogen Receptor alpha antibody (ab75635) at 5 µg/ml + MCF7 cell lysate

    Predicted band size : 68 kDa
    Observed band size : 68 kDa

Anti-Estrogen Receptor alpha antibody (ab75635) 使用論文

This product has been referenced in:
  • Chow SK  et al. Mechanical stimulation enhanced estrogen receptor expression and callus formation in diaphyseal long bone fracture healing in ovariectomy-induced osteoporotic rats. Osteoporos Int 27:2989-3000 (2016). Read more (PubMed: 27155884) »
  • Xiong W  et al. Estradiol promotes cells invasion by activating ß-catenin signaling pathway in endometriosis. Reproduction 150:507-16 (2015). IP, ICC/IF ; Human . Read more (PubMed: 26432349) »

See all 5 Publications for this product

Product Wall

Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample capybara Tissue sections (Testis)
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Citrate ph 6
Specification Testis
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 3% · Temperature: 24°C
Fixative Formaldehyde

Raísa Brito

Verified customer

投稿 Dec 19 2016

I obtained the immunogen sequence for this antibody and also the goldfish sequence for Estrogen Receptor alpha. I am sorry to confirm there is only 25% alignment of the goldfish protein to the immunogen. Therefore, we would regrettably not expect this ...

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I am sorry this product did not perform as stated on the datasheet and for the inconvenience this has caused. As requested, I have issued a free of charge replacement of ab75635. This is shipping from our UK office, so you can expect to receive it on T...

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Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Sheep Tissue sections (Uterus)
Specification Uterus
Fixative Formaldehyde
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Citrate Buffer (pH 6) at 90C for 20 min
Permeabilization Yes - TBST Triton 100X
Blocking step Serum as blocking agent for 20 minute(s) · Concentration: 10% · Temperature: 25°C

Ms. Roza Yunusova

Verified customer

投稿 May 19 2011

Thank you for your inquiry and I apologize for the delay in this reply as I was awaiting confirmation from the lab. Unfortunately, we only know that the epitope sequence is the N-terminal and we do not have any other information regarding the epitop...

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