Hamburger Menu Button
Thermo Fisher Scientific Logo
Sign in
Don't have an account ? Create Account
  • Products
    • Antibodies
    • Cell Culture Media
    • Chemicals
    • Chromatography Columns and Cartridges
    • Lab Equipment
    • Lab Plasticware and Supplies
    • Microplates
    • Oligos, Primers, Probes and Genes
    • TaqMan Real-Time PCR Assays
    • Greener Products
    • See all product categories
  • Applications
    • Bioprocessing
    • Cell Culture and Transfection
    • Cell and Gene Therapy
    • Chromatography
    • Molecular Testing
    • Digital Solutions
    • DNA and RNA Extraction and Analysis
    • Spectroscopy, Elemental and Isotope Analysis
    • See all applications and techniques
  • Services
    • 360° CDMO and CRO Solutions
    • CDMO Services
    • CRO Services
    • Custom Services
    • Enterprise Services
    • Financial and Leasing Services
    • Instrument Services
    • Lab Informatics
    • OEM and Commercial Supply
    • Training Services
    • Unity Lab Services
    • See all services
  • Help and Support
    • How to Order
    • Instrument Support
    • Learning Centers
    • Register for an Account
    • Technical Support Centers
    • See all help and support topics
  • Popular
    • TaqMan Real-Time PCR Assays
      TaqMan Real-Time PCR Assays
    • Antibodies
      Antibodies
    • Oligos, Primers & Probes
      Oligos, Primers & Probes
    • GeneArt Gene Synthesis
      GeneArt Gene Synthesis
    • Cell Culture Plastics
      Cell Culture Plastics
  • Contact Us
  • Quick Order
  • Order Status and Tracking
  • Documents and Certificates
Thermo Fisher Scientific Logo

Search Thermo Fisher Scientific

Search All
Search button Close
          • Order Status
          • Quick Order
          • Sign in
            Sign in
            Don't have an account ? Create Account
            • Account
            • Check Order Status
            • Aspire Member Program
            • Connect: Lab, Data, Apps
            • Custom Products & Projects
            • Services Central

          Disclaimer

          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • Estrogen Receptor alpha/beta Antibodies

          Bioss

          Estrogen Receptor alpha + beta Polyclonal Antibody

          Promotion

          View available promotion(s)

          Promo code: {{promo.promoCode}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}

          Datasheet
          Protocols
          Questions & Answers
          Datasheet
          Protocols
          Questions & Answers

          Cite Estrogen Receptor alpha + beta Polyclonal Antibody

          • Antibody Testing Data (2)
          Estrogen Receptor alpha + beta Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.
          Estrogen Receptor alpha + beta Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.

          FIGURE: 1 / 2

          {{ $ctrl.currentElement.advancedVerification.fullName }}
          {{ $ctrl.currentElement.advancedVerification.text }}

          Estrogen Receptor alpha + beta Antibody (BS-0174R) in IHC (P)

          Formalin-fixed and paraffin embedded human endometrium tissue labeled with Anti-ER-alpha/beta Polyclonal Antibody, Unconjugated (bs-0174R) at 1:200 followed by conjugation to the secondary antibody and DAB staining. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
          PMID: {{$ctrl.currentElement.benchSciPubmedId}}
          View Product

          {{$ctrl.videoDesc}}

          {{$ctrl.videoLongDesc}}

          Estrogen Receptor alpha + beta Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Estrogen Receptor alpha + beta Antibody in Western Blot (WB)

          Product Details

          BS-0174R

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:200
          -

          Immunohistochemistry (Paraffin) (IHC (P))

          1:200
          -

          Immunohistochemistry (Frozen) (IHC (F))

          1:100-1:500
          -

          Immunocytochemistry (ICC/IF)

          1:50-1:200
          -

          ELISA (ELISA)

          1:500-1:1,000
          -
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          KLH conjugated synthetic peptide derived from human Estradiol Receptor alpha + beta.

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein A

          Storage buffer

          0.01M TBS, pH 7.4, with 50% glycerol, 1% BSA

          Contains

          0.02% ProClin 300

          Storage conditions

          -20°C

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          Target Information

          The estrogen receptor (ER) is a 66 kDa protein that mediates the actions of estrogens in estrogen responsive tissues. It is a member of a large superfamily of nuclear hormone receptors that function as ligand activated transcription factors. The ER gene consists of more than 140 kb of genomic DNA divided into 8 exons. These translate into a protein with six functionally discrete domains, labeled A through F. A second form of the estrogen receptor, ER beta has recently been described. The ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti estrogen (e.g. tamoxifen) therapy.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

          Have you cited this product in a publication?
          Let us know so we can reference it here.
          Cite this product

          Bioinformatics

          Protein Aliases: ER; Er alpha; ER beta; ER-alpha; ER-beta; Estradiol receptor; estrogen nuclear receptor alpha; Estrogen receptor; estrogen receptor 1 (alpha); estrogen receptor 2 (ER beta); estrogen receptor 2 beta; estrogen receptor alpha c-terminus splice variant 1-2; estrogen receptor alpha E1-E2-1-2; estrogen receptor alpha E1-N2-E2-1-2; estrogen receptor alpha splice variant, CTERP-1; estrogen receptor alpha splice variant, ERalphaDup5; estrogen receptor alpha splice variant, ERalphai45a; estrogen receptor alpha splice variant, ERalphai45bL; estrogen receptor alpha splice variant, ERalphai45bS; estrogen receptor alpha splice variant, ERalphai45c; estrogen receptor alpha splice variant, ERalphai56; estrogen receptor alpha splice variant, ERalphai67; estrogen receptor alpha variant delta 4; Estrogen receptor beta; estrogen receptor beta 4; estrogen receptor protein; Nuclear receptor subfamily 3 group A member 1; Nuclear receptor subfamily 3 group A member 2; oestrogen receptor beta

          View more View less

          Gene Aliases: ER; ER-alpha; ER-BETA; ER[b]; ERa; ERalpha; Erb; Erb2; ERbeta; ESR; ESR-BETA; ESR1; ESR2; ESRA; ESRB; Estr; Estra; ESTRB; ESTRR; NR3A1; NR3A2; RNESTROR

          View more View less

          UniProt ID: (Human) P03372, (Human) Q92731, (Mouse) P19785, (Rat) P06211, (Mouse) O08537, (Rat) Q62986

          View more View less

          Entrez Gene ID: (Human) 2099, (Human) 2100, (Mouse) 13982, (Rat) 24890, (Mouse) 13983, (Rat) 25149

          View more View less

          Function(s)
          RNA polymerase II core promoter proximal region sequence-specific DNA binding core promoter sequence-specific DNA binding transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding transcription coactivator binding chromatin binding transcription factor activity, sequence-specific DNA binding steroid hormone receptor activity steroid binding protein binding beta-catenin binding transcription factor binding zinc ion binding enzyme binding nitric-oxide synthase regulator activity estrogen receptor activity type 1 metabotropic glutamate receptor binding protein complex binding estrogen response element binding phosphatidylinositol 3-kinase regulatory subunit binding RNA polymerase II transcription factor activity, estrogen-activated sequence-specific DNA binding hormone binding identical protein binding ATPase binding DNA binding transcription coactivator activity RNA polymerase II transcription factor activity, ligand-activated sequence-specific DNA binding drug binding peroxisome proliferator activated receptor binding receptor antagonist activity estradiol binding steroid hormone binding lipid binding sequence-specific DNA binding metal ion binding
          Process(es)
          negative regulation of transcription from RNA polymerase II promoter ovarian follicle development behavioral fear response neuron migration transcription, DNA-templated regulation of transcription, DNA-templated transcription from RNA polymerase II promoter brain development learning or memory negative regulation of cell proliferation hormone-mediated apoptotic signaling pathway intracellular steroid hormone receptor signaling pathway intracellular estrogen receptor signaling pathway response to testosterone regulation of cell proliferation positive regulation of apoptotic process steroid hormone mediated signaling pathway regulation of neuron apoptotic process estrous cycle positive regulation of epidermal growth factor receptor signaling pathway positive regulation of transcription, DNA-templated positive regulation of transcription from RNA polymerase II promoter negative regulation of behavior negative regulation of smooth muscle cell proliferation negative regulation of epithelial cell proliferation positive regulation of sequence-specific DNA binding transcription factor activity Sertoli cell proliferation uterus development vagina development negative regulation of cell death prostate gland epithelium morphogenesis epithelial cell maturation involved in prostate gland development negative regulation of androgen receptor signaling pathway positive regulation of ERK1 and ERK2 cascade negative regulation of neuron death negative regulation of feeding behavior negative regulation of reactive oxygen species metabolic process transcription initiation from RNA polymerase II promoter signal transduction cell-cell signaling response to water deprivation response to activity response to insecticide cerebellum development amygdala development hypothalamus development negative regulation of cell growth prostate gland development response to nutrient levels response to genistein cellular response to drug response to estrogen response to human chorionic gonadotropin response to ethanol positive regulation of vasodilation Sertoli cell development cellular response to magnetism cellular response to estradiol stimulus response to dexamethasone extracellular negative regulation of signal transduction response to salt response to bisphenol A antral ovarian follicle growth osteoblast development chromatin remodeling phospholipase C-activating G-protein coupled receptor signaling pathway positive regulation of cytosolic calcium ion concentration androgen metabolic process negative regulation of gene expression positive regulation of phospholipase C activity response to estradiol negative regulation of I-kappaB kinase/NF-kappaB signaling negative regulation of sequence-specific DNA binding transcription factor activity negative regulation of glucose import decidualization positive regulation of fibroblast proliferation positive regulation of epithelial cell proliferation prostate epithelial cord elongation prostate epithelial cord arborization involved in prostate glandular acinus morphogenesis regulation of branching involved in prostate gland morphogenesis mammary gland branching involved in pregnancy mammary gland alveolus development epithelial cell proliferation involved in mammary gland duct elongation protein localization to chromatin cellular response to estrogen stimulus negative regulation of triglyceride metabolic process negative regulation of production of miRNAs involved in gene silencing by miRNA baculum development epithelial cell development regulation of transcription from RNA polymerase II promoter male gonad development intracellular receptor signaling pathway regulation of apoptotic process positive regulation of nitric oxide biosynthetic process positive regulation of retinoic acid receptor signaling pathway positive regulation of nitric-oxide synthase activity female gonad development response to hormone response to organic cyclic compound response to drug cellular response to organic cyclic compound
          It has to be done as per old AB suggested Products section.
          guarantee_icon

          Performance Guarantee

          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

          Learn more
          help_icon

          We're here to help

          Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.

          Contact tech support
          Ordering Plus Icon Minus Icon
          • Order Status
          • Order Help
          • Quick Order
          • Supply Center
          • eProcurement
          Support Plus Icon Minus Icon
          • Help and Support
          • Contact Us
          • Technical Support Centers
          • Documents and Certificates
          • Report a Site Issue
          Resources Plus Icon Minus Icon
          • Learning Centers
          • Promotions
          • Events and Webinars
          • Social Media
          About Thermo Fisher Plus Icon Minus Icon
          • About Us
          • Careers
          • Investors
          • News
          • Social Responsibility
          • Trademarks
          • Consumer Health Data Privacy Policy
          Our Portfolio Plus Icon Minus Icon
          • Thermo Scientific
          • Applied Biosystems
          • Invitrogen
          • Gibco
          • Ion Torrent
          • Fisher Scientific
          • Unity Lab Services
          • Patheon
          • PPD
          • Terms & Conditions
          • Privacy Information Center
          • Price & Freight Policy
          © 2006-2025 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific and its subsidiaries unless otherwise specified.
          United States flag icon
          United States

          Your items have has been added!


          Host server : magellan-search-5d94444789-48zfn:80/100.66.135.186:80.
          git-commit: ec3573d8beaf0fd412f2d0ea2dcb8dd14c74098c
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.31.0-2025.06.23-1.0