Human ER beta /NR3A2 Antibody

Catalog # Availability Size / Price Qty
MAB7106
MAB7106-SP
Detection of Human ER beta /NR3A2 by Western Blot.
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Product Details
Citations (2)
FAQs
Supplemental Products
Reviews (2)

Human ER beta /NR3A2 Antibody Summary

Species Reactivity
Human
Specificity
Detects human ER beta /NR3A2 in direct ELISAs and Western blot. In direct ELISA and Western blot, no cross-reactivity with recombinant human ER alpha is observed.
Source
Monoclonal Mouse IgG1 Clone # 733930
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human ER beta /NR3A2
Met1-Gly318
Accession # Q92731
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
2 µg/mL
See below
Simple Western
50 µg/mL
MCF‑7 human breast cancer cell line, T47D human breast cancer cell line, MDA‑MB‑231 human breast cancer cell line, and 3T3‑L1 mouse embryonic fibroblast adipose-like cell line
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 
Immunocytochemistry
8-25 µg/mL
See below
Intracellular Staining by Flow Cytometry
0.25 µg/106 cells
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human ER beta /NR3A2 antibody by Western Blot. View Larger

Detection of Human ER beta /NR3A2 by Western Blot. Western blot shows lysates of MCF-7 human breast cancer cell line, Saos-2 human osteosarcoma cell line, and T47D human breast cancer cell line. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human ER beta /NR3A2 Monoclonal Antibody (Catalog # MAB7106) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for ER beta /NR3A2 at approximately 48 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunocytochemistry ER beta /NR3A2 antibody in LNCaP Human Cell Line by Immunocytochemistry (ICC). View Larger

ER beta /NR3A2 in LNCaP Human Cell Line. ER beta /NR3A2 was detected in immersion fixed LNCaP human prostate cancer cell line using Mouse Anti-Human ER beta /NR3A2 Monoclonal Antibody (Catalog # MAB7106) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counter-stained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Immunocytochemistry ER beta /NR3A2 antibody in MCF-7 Human Cell Line by Immunocytochemistry (ICC). View Larger

ER beta /NR3A2 in MCF‑7 Human Cell Line. ER beta /NR3A2 was detected in immersion fixed MCF-7 human breast cancer cell line using Mouse Anti-Human ER beta /NR3A2 Monoclonal Antibody (Catalog # MAB7106) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counter-stained with DAPI (blue). Specific staining was localized to cytoplasm and nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Intracellular Staining by Flow Cytometry Detection of ER beta /NR3A2 antibody in MCF‑7 Human Cell Line antibody by Flow Cytometry. View Larger

Detection of ER beta /NR3A2 in MCF‑7 Human Cell Line by Flow Cytometry. MCF-7 human breast cancer cell line was stained with Mouse Anti-Human ER beta /NR3A2 Monoclonal Antibody (Catalog # MAB7106, filled histogram) or isotype control antibody (Catalog # MAB002, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B). To facilitate intracellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin.

Simple Western View Larger

Detection of Human and Mouse ER beta /NR3A2 by Simple WesternTM. Simple Western lane view shows lysates of MCF‑7 human breast cancer cell line, T47D human breast cancer cell line, MDA‑MB‑231 human breast cancer cell line, and 3T3‑L1 mouse embryonic fibroblast adipose-like cell line, loaded at 0.2 mg/mL. A specific band was detected for ER beta /NR3A2 at approximately 54 kDa (as indicated) using 50 µg/mL of Mouse Anti-Human ER beta /NR3A2 Monoclonal Antibody (Catalog # MAB7106). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Sterile PBS to a final concentration of 0.5 mg/mL.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: ER beta/NR3A2

Estrogen Receptor beta (ER beta ; NR3A2) is a member of the steroid receptor family. The natural ligand for ER is the classical estrogenic compound 17 beta -estradiol. ER beta is expressed in the granulosa cell layer of primary, secondary and mature follicles in the ovary, in bone, bladder, uterus, testis, epididymis, gastrointestinal tract, kidney, breast, heart, vessel wall, immune system, lung, pituitary, hippocampus and hypothalamus. Roles for ER beta in the reproductive and cardiovascular systems have been reported, although these are the subject of conflicting reports. ER beta has been postulated to act primarily as a modulator of ER alpha function. ER beta has been shown to form homodimers as well as heterodimers with ER alpha. Both ER alpha and ER beta can give rise to numerous isoforms.

Long Name
Estrogen Receptor beta
Entrez Gene IDs
2100 (Human)
Alternate Names
ER beta; Erb; ER-beta; ESR2; ESR-BETA; ESTRB; estrogen receptor 2 (ER beta); estrogen receptor beta 4; estrogen receptor beta; NR3A2; NR3A2ESRB; Nuclear receptor subfamily 3 group A member 2

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Citations for Human ER beta /NR3A2 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

2 Citations: Showing 1 - 2
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  1. Time since menopause and skeletal muscle estrogen receptors, PGC-1 alpha, and AMPK
    Authors: Young-Min Park, Rocio I. Pereira, Christopher B. Erickson, Tracy A. Swibas, Chounghun Kang, Rachael E. Van Pelt
    Menopause
  2. Estradiol-mediated improvements in adipose tissue insulin sensitivity are related to the balance of adipose tissue estrogen receptor ? and ? in postmenopausal women
    Authors: YM Park, RI Pereira, CB Erickson, TA Swibas, KA Cox-York, RE Van Pelt
    PLoS ONE, 2017-05-04;12(5):e0176446.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot

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Reviews for Human ER beta /NR3A2 Antibody

Average Rating: 4.5 (Based on 2 Reviews)

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Human ER beta /NR3A2 Antibody
By Anonymous on 04/11/2022
Application: Immunocytochemistry/Immunofluorescence Sample Tested: LNCaP human prostate cancer cell line Species: Human

Human ER beta /NR3A2 Antibody
By Anonymous on 07/24/2017
Application: WB Sample Tested: MCF-7 human breast cancer cell line,T47D human breast cancer cell line Species: Human