ERR gamma/NR3B3 Recombinant Protein Antigen

Novus Biologicals | Catalog # NBP1-91873PEP

Novus Biologicals
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Key Product Details

Source

E. coli

Applications

Antibody Competition
View all ERR gamma/NR3B3 Proteins and Enzymes »

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human ESRRG.

Source: E. coli

Amino Acid Sequence: SGSYSSTMNGHQNGLDSPPLYPSAPILGGSGPVRKLYDDCSSTIVEDPQTKCEYMLNSMPK

Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

Purity

>80% by SDS-PAGE and Coomassie blue staining

Predicted Molecular Mass

24 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Applications

Antibody Competition (10 - 100 molar excess)

Application Notes

This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP1-91873.

It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

Protein / Peptide Type

Recombinant Protein Antigen

Formulation, Preparation, and Storage

NBP1-91873PEP
Formulation PBS and 1M Urea, pH 7.4.
Preservative No Preservative
Concentration Please see the vial label for concentration. If unlisted please contact technical services.
Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Store at -20C. Avoid freeze-thaw cycles.

Background: ERR gamma/NR3B3

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.

Long Name

Estrogen-related Receptor gamma

Alternate Names

ERR3, ESRRG, NR3B3

Gene Symbol

ESRRG

Additional ERR gamma/NR3B3 Products

Product Documents for ERR gamma/NR3B3 Recombinant Protein Antigen

Certificate of Analysis

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Product Specific Notices for ERR gamma/NR3B3 Recombinant Protein Antigen

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

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