Anti-Estrogen Related Receptor alpha antibody
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(10 Publications)
Rabbit Polyclonal Estrogen Related Receptor alpha antibody. Suitable for IP, ChIP, WB, IHC-P, ICC/IF and reacts with Human, Mouse, Rat samples. Cited in 10 publications. Immunogen corresponding to Synthetic Peptide within Human ESRRA aa 1-50.
View Alternative Names
ERR1, ESRL1, NR3B1, ESRRA, Steroid hormone receptor ERR1, Estrogen receptor-like 1, Estrogen-related receptor alpha, Nuclear receptor subfamily 3 group B member 1, ERR-alpha
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-Estrogen Related Receptor alpha antibody (AB137489)
Immunofluorescence analysis of MCF-7 cells fixed in 4% paraformaldehyde at RT for 15 min labelling ERR alpha protein at nucleus using ab137489 at a 1/500 dilution (Green).
alpha Tubulin, a cytoskeleton marker, stained by alpha Tubulin antibody at 1/1000 dilution (Red).
- IP
Supplier Data
Immunoprecipitation - Anti-Estrogen Related Receptor alpha antibody (AB137489)
ERR alpha was immunoprecipitated from 40μ of HEK-293T whole cell lysate with ab137489 at 1/1000 dilution. Secondary antibody EasyBlot anti-rabbit IgG was used as secondary antibody.
Lane 1 : 40 μg HEK-293T whole cell lysate.
Lane 2 : Control with 2 μg of preimmune rabbit IgG.
Lane 3 : Immunoprecipitation of ERR alpha protein by 2 μg of ERR alpha antibody.
7.5% SDS-PAGE
All lanes:
Immunoprecipitation - Anti-Estrogen Related Receptor alpha antibody (ab137489)
Predicted band size: 46 kDa
false
- ChIP
Supplier Data
ChIP - Anti-Estrogen Related Receptor alpha antibody (AB137489)
Cross-linked ChIP was performed with MCF-7 chromatin extract and 5 μg of either control rabbit IgG or anti-ERR alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to PS2 promoter or GAPDH promoter.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Estrogen Related Receptor alpha antibody (AB137489)
Immunohistochemical analysis of paraffin-embedded mouse intestine tissue labelling ERR alpha protein at cytoplasm and nucleus with ab137489 at a 1/500 dilution.
Antigen retrieval : Citrate buffer, pH 6.0, 15 min
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Estrogen Related Receptor alpha antibody (AB137489)
Immunohistochemical analysis of paraffin-embedded rat colon tissue labelling ERR alpha protein at nucleus with ab137489 at a 1/500 dilution.
Antigen retrieval : Citrate buffer, pH 6.0, 15 min
- WB
Supplier Data
Western blot - Anti-Estrogen Related Receptor alpha antibody (AB137489)
Samples were separated by 10% SDS-PAGE.
All lanes:
Western blot - Anti-Estrogen Related Receptor alpha antibody (ab137489) at 1/1000 dilution
Lane 1:
MCF-7 whole cell lysates at 30 µg
Lane 2:
MDA-MB-231 whole cell lysates at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG antibody
Predicted band size: 46 kDa
false
- WB
Unknown
Western blot - Anti-Estrogen Related Receptor alpha antibody (AB137489)
12% SDS PAGE
All lanes:
Western blot - Anti-Estrogen Related Receptor alpha antibody (ab137489) at 1/500 dilution
Lane 1:
293T whole cell lysate at 30 µg
Lane 2:
A431 whole cell lysate at 30 µg
Lane 3:
H1299 whole cell lysate at 30 µg
Predicted band size: 46 kDa
false
- WB
Lab
Western blot - Anti-Estrogen Related Receptor alpha antibody (AB137489)
Western blot : Anti-ESRRA antibody (ab137489) staining at 1/1000 dilution, shown in green; Mouse anti-CANX [CANX/1543] (ab238078) loading control staining at 1/20000 dilution, shown in magenta. In Western blot, ab137489 was shown to bind specifically to ESRRA. A band was observed at 46 kDa in wild-type MCF7 cell lysates with no signal observed at this size in ESRRA knockout cell line. To generate this image, wild-type and ESRRA knockout MCF7 cell lysates were analysed. First, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3 % milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 °C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged. Secondary antibodies used were Goat anti-Rabbit IgG H&L 800CW and Goat anti-Mouse IgG H&L 680RD at 1/20000 dilution.
All lanes:
Western blot - Anti-Estrogen Related Receptor alpha antibody (ab137489) at 1/1000 dilution
Lane 1:
Wild-type MCF7 cell lysate at 20 µg
Lanes 1 - 4:
Western blot - Human ESRRA knockout MCF7 cell line (ab289292)
Lane 2:
ESRRA knockout MCF7 cell lysate at 20 µg
Lane 3:
Wild-type HAP1 cell lysate at 20 µg
Lane 4:
ESRRA knockout HAP1 cell lysate at 20 µg
Secondary
Lanes 1 - 4:
Goat anti-Rabbit IgG H&L 800CW at 1/20000 dilution
Lanes 1 - 4:
Goat anti-Mouse IgG H&L 680RD at 1/20000 dilution
Observed band size: 46 kDa
false
- WB
Supplier Data
Western blot - Anti-Estrogen Related Receptor alpha antibody (AB137489)
10% SDS-PAGE
All lanes:
Western blot - Anti-Estrogen Related Receptor alpha antibody (ab137489) at 1/500 dilution
All lanes:
Neuro2A whole cell extract at 30 µg
Predicted band size: 46 kDa
false
- WB
Supplier Data
Western blot - Anti-Estrogen Related Receptor alpha antibody (AB137489)
10% SDS-PAGE
All lanes:
Western blot - Anti-Estrogen Related Receptor alpha antibody (ab137489) at 1/500 dilution
All lanes:
Rat2 whole cell extract at 30 µg
Predicted band size: 46 kDa
false
Reactivity data
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
Estrogen Related Receptor Alpha regulates cellular energy production processes including mitochondrial biogenesis and oxidative phosphorylation. It plays a role in the biological function of energy homeostasis and increases the expression of genes related to metabolic processes. ERRα operates as part of a transcriptional regulatory network and interacts with other nuclear receptors and coactivators to modulate its activity. It often forms complexes with coactivators such as peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α) to exert its effects on mitochondrial function.
Pathways
ERRα is integral to the PGC-1α signaling pathway and the AMPK (AMP-activated protein kinase) signaling pathway. These pathways are important in regulating energy metabolism and adaptive thermogenesis. ERRα interacts with PGC-1α to enhance mitochondrial function and energy expenditure while AMPK activation affects ERRα transcriptional activity and facilitates cellular energy balance. Additionally ERRα cross-talks with other nuclear receptors like PPAR (peroxisome proliferator-activated receptor) family members which are involved in lipid metabolism and glucose homeostasis.
Product protocols
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Target data
Publications (10)
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Journal for immunotherapy of cancer 13: PubMed41022529
2025
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Frontiers in endocrinology 16:1615103 PubMed40747314
2025
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Cell death & disease 16:182 PubMed40097416
2025
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Cancers 16: PubMed39682141
2024
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Molecular metabolism 84:101938 PubMed38631478
2024
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Journal of experimental & clinical cancer research : CR 42:274 PubMed37864196
2023
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Journal of translational medicine 21:204 PubMed36932403
2023
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International journal of molecular sciences 24: PubMed36835419
2023
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Journal of experimental & clinical cancer research : CR 41:28 PubMed35045880
2022
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Molecular carcinogenesis 58:144-155 PubMed30259564
2018
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Product promise
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