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ESRRA / ERR Alpha

estrogen-related receptor alpha

Estrogen-related receptor alpha (ERR alpha), a NR3 Steroid Receptor, was isolated based on sequence similarity in its DNA-binding domain to estrogen receptor alpha (ER alpha). ERR alpha has been shown to regulate the promoters of lactoferrin, medium-chain acyl CoA dehydrogenase, osteopontin, and thyroid receptor alpha, and it may affect cellular energy balance and bone formation. ERR alpha binds as a monodimer to the extended half-site TNAAGGTCA and as a homodimer to the estrogen response element (ERE) and is a constitutive activator of the estrogen response element and the palindromic thyroid hormone response element (TRE) but not of the glucocorticoid response element (GRE). ERR alpha 1 is the major isoform expressed in human breast cancer cell lines. Recent studies have shown that Phe-329 is responsible for the constitutive activity of ERR alpha. ERR alpha is a potential biomarker for unfavorable clinical outcome and, possibly, hormonal insensitivity in breast tumors. ERR alpha status may be predictive of sensitivity to hormonal blockade therapy, and ERR alpha status may also be predictive of ErbB2-based therapy such as Herceptin. Moreover, ERR alpha may be a candidate target for therapeutic development. ERRalpha null mice have altered regulation of genes involved in adipogenesis

Gene Name: estrogen-related receptor alpha
Family/Subfamily: NHR , NR3 Steroid receptor
Synonyms: ESRRA, ERRa, ERR1, HERR1, NR3B1, Steroid hormone receptor ERR1, ERR-alpha, ERRalpha, ESRL1, Estrogen receptor-like 1
Target Sequences: NM_004451 NP_004442.3 P11474

Publications (8)

1
Receptor interacting protein 140 regulates expression of uncoupling protein 1 in adipocytes through specific peroxisome proliferator activated receptor isoforms and estrogen-related receptor alpha. Debevec D, Christian M, Morganstein D, Seth A, Herzog B, Parker M, White R. Molecular endocrinology (Baltimore, Md.). 2007 21:1581-92. (ChrIP; Mouse) [Full Text Article] [PubMed:17456798] [PMC:PMC2072047] Related Antibodies: LS-A5402.
2
Expression of oestrogen-related receptor alpha in human epidermis. Bertil E, Bolzinger MA, Andr V, Rousselle P, Damour O. Experimental dermatology. 2008 17:208-13. (IHC-P; Human) [PubMed:18070081] Related Antibodies: LS-A5480.
3
Human fetal mesenchymal stem cells differentiate into brown and white adipocytes: a role for ERRalpha in human UCP1 expression. Morganstein DL, Wu P, Mane MR, Fisk NM, White R, Parker MG. Cell Research. 2010 20:434-44. (ChrIP; Human) [Full Text Article] [PubMed:20101261] [PMC:PMC2848839] Related Antibodies: LS-A5402.
4
Effects of high-fat diet and physical activity on pyruvate dehydrogenase kinase-4 in mouse skeletal muscle. Rinnankoski-Tuikka R, Silvennoinen M, Torvinen S, Hulmi JJ, Lehti M, Kivel R, Reunanen H, Kainulainen H. Nutrition & metabolism. 2012 9:53. (WB; Mouse) [PubMed:22682013] [PMC:PMC3407034]
5
High-fat feeding induces angiogenesis in skeletal muscle and activates angiogenic pathways in capillaries. Silvennoinen M, Rinnankoski-Tuikka R, Vuento M, Hulmi JJ, Torvinen S, Lehti M, Kivel R, Kainulainen H. Angiogenesis. 2013 16:297-307. (WB; Human) [PubMed:23090645]
6
In vivo antral follicle wall biopsy: a new research technique to study ovarian function at the cellular and molecular levels. Ishak GM, Bashir ST, Dutra GA, Gastal GDA, Gastal MO, Cavinder CA, Feugang JM, Gastal EL. Reproductive biology and endocrinology : RB&E. 2018 July;16:71. [Full Text Article] [PubMed:30055625] [PMC:PMC6064614] Related Antibodies: LS-A5402.
7
Transition to the ovulatory season in mares: An investigation of antral follicle receptor gene expression in vivo. Ghassan M A Ishak, Gabriel A Dutra, Gustavo D A Gastal, Melba O Gastal, Jean M Feugang, Eduardo L Gastal. Molecular reproduction and development. 2019 December;86:1832-1845. [Full Text Article] [PubMed:31571308] Related Antibodies: LS-A5402.
8
RIP140 expression is stimulated by estrogen-related receptor alpha during adipogenesis. Nichol D, Christian M, Steel JH, White R, Parker MG. The Journal of biological chemistry. 2006 Oct;281:32140-7. [Full Text Article] [PubMed:16923809] Related Antibodies: LS-A5402.
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☰ Filters
Antibodies (80)
Proteins (6)
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Over-Expression Lysate (2)
Primary (80)
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ESRRA / ERR Alpha (89)
Human (80)
Mouse (33)
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IHC (22)
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mouse (23)
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Purified (2)
ESRRA / ERR Alpha Antibody - Anti-ESRRA antibody IHC of human breast carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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Neuroscience
ESRRA / ERR Alpha Rabbit anti-Human Polyclonal (Internal) Antibody
Mouse, Dog, Bovine, Rat, Hamster, Pig, Horse, Bat, Human, Monkey
ChrIP, IHC, IHC-P
Unconjugated
50 µg/$460
ESRRA / ERR Alpha Antibody - Anti-ESRRA antibody IHC of human breast carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal (Ligand-binding Domain) Antibody
Mouse, Dog, Bovine, Rat, Hamster, Pig, Horse, Bat, Human, Monkey
IHC, IHC-P
Unconjugated
50 µg/$440
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal (aa339-364) Antibody
Mouse, Rat, Human
IHC, IP, WB
Unconjugated
100 µg/$832
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal (APC) Antibody
Mouse, Rat, Hamster, Human
IHC, IP, WB
APC Conjugated
100 µl/$1,054
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal (PE) Antibody
Mouse, Rat, Hamster, Human
IHC, IP, WB
PE Conjugated
100 µl/$1,054
ESRRA / ERR Alpha Antibody - Formalin-fixed and paraffin-embedded human kidney carcinoma reacted with ESRRA Antibody , which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal (aa131-159) Antibody
Human
Flo, IF, IHC, IHC-P, WB
Unconjugated
400 µl/$393
ESRRA / ERR Alpha Antibody - Western blot analysis using ESRRA mAb against human ESRRA (AA: 198-376) recombinant protein. (Expected MW is 45.3 kDa)
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ESRRA / ERR Alpha Mouse anti-Human Monoclonal (6F1E6) Antibody
Human
ELISA, Flo, WB
Unconjugated
100 µl/$459
ESRRA / ERR Alpha Antibody - Immunohistochemistry of paraffin-embedded Human uterus using ESRRA Polyclonal Antibody at dilution of 1:200 (40x lens).
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC
Unconjugated
60 µl/$331; 120 µl/$403; 200 µl/$529
ESRRA / ERR Alpha Protein - Purified recombinant protein ESRRA was analyzed by SDS-PAGE gel and Coomassie Blue Staining
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HEK 293 Cells
Myc-DDK (Flag)
45.3 kDa
20 µg/$1,107
ESRRA / ERR Alpha Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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E. coli
GST, N-terminus
1 mg/$1,679; 100 µg/$500; 20 µg/$364
ESRRA / ERR Alpha Antibody - Immunohistochemical staining of paraffin-embedded Human pancreas tissue within the normal limits using anti-ESRRA mouse monoclonal antibody. (Heat-induced epitope retrieval by 1mM EDTA in 10mM Tris buffer. (pH8.5) at 120 oC for 3 min. (1:150)
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ESRRA / ERR Alpha Mouse anti-Human Monoclonal (aa1-205) (OTI2C12) Antibody
Human
IHC, WB
Unconjugated
100 µl/$434
ESRRA / ERR Alpha Antibody - Immunohistochemical staining of paraffin-embedded Human pancreas tissue within the normal limits using anti-ESRRA mouse monoclonal antibody. (Heat-induced epitope retrieval by 1mM EDTA in 10mM Tris buffer. (pH8.5) at 120 oC for 3 min. (1:150)
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ESRRA / ERR Alpha Mouse anti-Human Monoclonal (aa1-205) (Carrier-free) (OTI2C12) Antibody
Human
IHC, WB
Unconjugated, Carrier-free
100 µg/$511
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IF, IHC, WB
Unconjugated
50 µg/$489
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IF, IHC, WB
Unconjugated
50 µg/$489
ESRRA / ERR Alpha Antibody - Immunohistochemical staining of paraffin-embedded Human pancreas tissue within the normal limits using anti-ESRRA mouse monoclonal antibody. (Heat-induced epitope retrieval by 1mM EDTA in 10mM Tris buffer. (pH8.5) at 120°C for 3 min. (1:150)
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ESRRA / ERR Alpha Mouse anti-Human Monoclonal (aa1-205) (OTI3E3) Antibody
Human
IHC, WB
Unconjugated
100 µl/$434
ESRRA / ERR Alpha Antibody - Immunohistochemical staining of paraffin-embedded Human pancreas tissue within the normal limits using anti-ESRRA mouse monoclonal antibody. (Heat-induced epitope retrieval by 1mM EDTA in 10mM Tris buffer. (pH8.5) at 120°C for 3 min. (1:150)
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ESRRA / ERR Alpha Mouse anti-Human Monoclonal (aa1-205) (Carrier-free) (OTI3E3) Antibody
Human
IHC, WB
Unconjugated, Carrier-free
100 µg/$511
ESRRA / ERR Alpha Antibody - Immunohistochemistry of paraffin-embedded human colon using ESRRA antibody at dilution of 1:150 (40x lens).
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
ESRRA / ERR Alpha Antibody - Immunofluorescence staining of Estrogen Related Receptor alpha in MCF7 cells. Cells were fixed with 4% PFA, permeabilzed with 0.3% Triton X-100 in PBS, blocked with 10% serum, and incubated with rabbit anti-Human Estrogen Related Receptor alpha polyclonal antibody (dilution ratio 1:200) at 4°C overnight. Then cells were stained with the Alexa Fluor 488-conjugated Goat Anti-rabbit IgG secondary antibody (green). Positive staining was localized to Nucleus and Cytoplasm.
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal Antibody
Human
ICC, IF
Unconjugated
100 µl/$412
ESRRA / ERR Alpha Antibody - Immunohistochemistry of paraffin-embedded human breast cancer using antibody at 1:100 dilution.
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal (aa1-423) Antibody
Human
ELISA, IHC, IHC-P
Unconjugated
50 µl/$294; 100 µl/$360
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ESRRA / ERR Alpha Mouse anti-Human Monoclonal (1A6E11) Antibody
Human
ELISA, Flo
Unconjugated
100 µl/$459
Select
ESRRA / ERR Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IHC, WB
Unconjugated
50 µg/$489
Select
ESRRA / ERR Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IHC, WB
Unconjugated
50 µg/$489
Select
ESRRA / ERR Alpha Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ICC, WB
Unconjugated
100 µg/$680
ESRRA / ERR Alpha Antibody - Western blot analysis of extracts of various cell lines, using ESRRA antibody at 1:1000 dilution. The secondary antibody used was an HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates were loaded 25ug per lane and 3% nonfat dry milk in TBST was used for blocking.
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ESRRA / ERR Alpha Rabbit anti-Human Polyclonal Antibody
Human
IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
ESRRA / ERR Alpha Antibody - Estrogen Related Receptor alpha Antibody - Western blot of ERR alpha in A431 cell lysates.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Select
ESRRA / ERR Alpha Rabbit anti-Human Polyclonal (aa1-50) Antibody
Dog, Rat, Human
ICC, WB
Unconjugated
0.1 ml/$386
Viewing 1-25 of 89 product results



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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).