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04-820

Sigma-Aldrich

Anti-Estrogen Receptor α Antibody, clone 60C, rabbit monoclonal

culture supernatant, clone 60C, from rabbit

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Synonym(s):
Estradiol receptor, Nuclear receptor subfamily 3 group A member 1, estrogen receptor 1, estrogen receptor alpha, oestrogen receptor, steroid hormone receptor
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

culture supernatant

antibody product type

primary antibodies

clone

60C, monoclonal

species reactivity

rat, pig, mouse, human, bovine

packaging

antibody small pack of 25 μL

technique(s)

immunoprecipitation (IP): suitable
western blot: suitable

isotype

IgG

NCBI accession no.

UniProt accession no.

shipped in

dry ice

target post-translational modification

unmodified

Gene Information

bovine ... Esr1(407238)
human ... ESR1(2099)
mouse ... Esr1(13982)
pig ... Esr1(397435)
rat ... Esr1(24890)

General description

The Estrogen Receptors (ER) belong to the nuclear receptor family that contains a ligand-binding domain that maintains the protein in an inactive conformation unless bound to the hormone. Two ERs are known, ERα, classically known as ER, and ERβ, described long after ERα. Activated Estrogen Receptor is a DNA-binding protein capable of inducing many changes in gene expression. The Estrogen Receptor is believed to play an important role in the growth and development of a subset of hormone dependent human breast cancers. ERβ is expressed in prostate, ovary, and other reproductive organs. Although its steroid specificity is very similar to that of the ERα, the molecular mechanisms regulating the transcriptional activity of ERβ may be distinct from those regulating ERα.

Specificity

Predicted to cross-react with rat, mouse, bovine and porcine based on sequence homology.
Recognizes Estrogen Receptor α. No cross-reactivity with Estrogen Receptor β.

Immunogen

Epitope: N-term
KLH-conjugated, synthetic peptide corresponding to amino acids 13-32 (C-ALLHQIQGNELEPLNRPQLK) of human Estrogen Receptor α. The immunizing sequence is identical in rat and mouse and has 19/20 identical amino acids in bovine and porcine.

Application

Anti-Estrogen Receptor α Antibody, clone 60C is an antibody against Estrogen Receptor α for use in WB & IP.
Immunoprecipitation:
4-10 μL of a previous lot of this clone immunoprecipitated Estrogen Receptor α from 1 mg of MCF-7 RIPA lysate.

Research Category
Epigenetics & Nuclear Function
Research Sub Category
Transcription Factors

Quality

Routinely evaluated by western blot analysis.

Western Blot Analysis:
This lot detected ERα at a 1:2,000 dilution in MCF-7 lysates via SDS-PAGE and transferred to PVDF (Immobilon-P).

Target description

66 kDa

Linkage

Replaces: 05-820

Physical form

Cultured supernantant with 0.05% sodium azide.
Unpurified

Storage and Stability

Stable for 1 year at -20°C from date of receipt.
For maximum recovery of product, centrifuge the vial prior to removing the cap.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

WGK

WGK 1


Certificates of Analysis (COA)

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Victoria L Nutsch et al.
Hormones and behavior, 96, 4-12 (2017-09-09)
Testosterone is the main circulating steroid hormone in males, and acts to facilitate sexual behavior via both reduction to dihydrotestosterone (DHT) and aromatization to estradiol. The mPOA is a key site involved in mediating actions of androgens and estrogens in
Coralie Poulard et al.
EMBO molecular medicine, 4(11), 1200-1213 (2012-10-16)
Oestrogen receptors can mediate rapid activation of cytoplasmic signalling cascades by recruiting Src and PI3K. However, the involvement of this pathway in breast cancer remains poorly defined. We have previously shown that methylation of ERα is required for the formation
Defining estrogenic mechanisms of bisphenol A analogs through high throughput microscopy-based contextual assays.
Stossi, F; Bolt, MJ; Ashcroft, FJ; Lamerdin, JE; Melnick, JS; Powell, RT; Dandekar et al.
Chemistry & Biology null
Florent Morfoisse et al.
Arteriosclerosis, thrombosis, and vascular biology, 38(6), 1346-1357 (2018-04-14)
Estrogens exert beneficial effect on the blood vascular system. However, their role on the lymphatic system has been poorly investigated. We studied the protective effect of the 17β estradiol-the most potent endogenous estrogen-in lymphedema-a lymphatic dysfunction, which results in a
Igor Bado et al.
Breast cancer research : BCR, 19(1), 79-79 (2017-07-05)
Upregulation of estrogen receptor beta (ERβ) in breast cancer cells is associated with epithelial maintenance, decreased proliferation and invasion, and a reduction in the expression of the receptor has been observed in invasive breast tumors. However, proof of an association

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