ERR gamma/NR3B3 Antibody

Western Blot: ERR gamma/NR3B3 Antibody [NBP1-00182] - HEK293 overexpressing ESRRG and probed with (mock transfection in first lane).

Western Blot: ERR gamma/NR3B3 Antibody [NBP1-00182] - (0.2ug/ml) staining of Human Breast lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.

• Reactivity: Hu, Mu, Ca
• Applications: WB, ELISA
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Unconjugated
• Concentration: 0.5 mg/ml

ERR gamma/NR3B3 Antibody Summary

• Immunogen: Peptide with sequence CRMSNKDRHIDS corresponding to internal region according to NP_001429.2, NP_996317.1, NP_996318.1.
• Specificity: This antibody is expected to recognise the reported isoform NP_001429.2.
• Predicted Species: Mouse (100%), Canine (100%). Backed by our 100% Guarantee.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Gene: ESRRG
• Purity: Immunogen affinity purified

Applications/Dilutions

• Dilutions:
  • Peptide ELISA Detection limit 1:16000
  • Western Blot 0.2 - 0.6 ug/ml
• Application Notes: WB: Approx. 50 kDa band observed in human brain (cerebellum) and breast lysates (calculated MW of 51.3 kDa band according to NP_NP_001429.2). In transfected HEK293 transiently expressing ESRRG a band of approx. 52 kDa is observed. This band is not observed in the non-transfected HEK293.
• Control:

  ERR gamma/NR3B3 Overexpression Lysate

Packaging, Storage & Formulations

• Storage: Store at -20C. Avoid freeze-thaw cycles.
• Buffer: Tris saline (20 mM Tris pH 7.3, 150 mM NaCl), 0.5% BSA
• Preservative: 0.02% Sodium Azide
• Concentration: 0.5 mg/ml
• Purity: Immunogen affinity purified

Alternate Names for ERR gamma/NR3B3 Antibody

• DKFZp781L1617
• ERR gamma
• ERR gamma-2
• ERR3
• ERRG2
• ERRgamma
• ESRRG
• Estrogen receptor-related protein 3
• estrogen-related receptor gamma
• FLJ16023
• KIAA0832
• NR3B3
• Nuclear receptor subfamily 3 group B member 3

Background

Estrogen related receptor (ERR gamma), a NR3 Steroid Receptor is an orphan member of the nuclear hormone receptor superfamily. All the ERR family members (1,2, and 3) share an almost identical DNA binding domain, which has 68% amino acid identity with that of estrogen receptor. Studies involving the crystal structure of the LBD have shown a complex between ERR3 and SRC1. ERR gamma has been suggested to affect differentiation of the brain, heart, and kidney. ERR gamma binds as a monomer to an extended half site of the ERRE type (TCAAGGTCA). ERR gamma has been shown to interact with PGC1 alpha and has been implicated in the regulation of mitochondrial energy metabolism. In humans, ERR gamma pre mRNA undergoes extensive alternative splicing at the 5 prime end, yielding at least six mRNA splice variants and two protein isoforms that differ by 23 amino acids in the N terminus. ERR gamma has been shown to be overexpressed in breast tumors, and its expression is correlated with levels of ErbB4, a likely indicator of preferred clinical course. As a result, ERR gamma has been suggested to be a potential biomarker for favorable clinical course and, possibly, hormonal sensitivity, and as a candidate target for therapeutic development.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for ERR gamma/NR3B3 Antibody (NBP1-00182)(1)

Publication using NBP1-00182

• Dufour CR, Wilson BJ, Huss JM et al. Genome-wide orchestration of cardiac functions by the orphan nuclear receptors ERRalpha and gamma. Cell Metab 2007-05-01 [PMID: 17488637]

Bioinformatics

• Gene Symbol: ESRRG
• Entrez:
  • 2104(Human)
  • 26381(Mouse)
• Uniprot:
  • NP_001429.2(Human)