NCOA3/AIB1 Recombinant Protein Antigen

Novus Biologicals, part of Bio-Techne | Catalog # NBP1-90256PEP

Novus Biologicals, part of Bio-Techne
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NBP1-90256PEP
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Key Product Details

Source

E. coli

Conjugate

Unconjugated

Applications

Antibody Competition

View all NCOA3 Proteins and Enzymes »

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human NCOA3.

Source: E. coli

Amino Acid Sequence: PSKVSNQDSKSPLGFYCDQNPVESSMCQSNSRDHLSDKESKESSVEGAENQRGPLESKGHKKLLQLLTCSSDDRGHSSLTNSPLDSSCKESSVSVTSPSGVSSSTSGGVSSTSNMHGSLLQEKHRILHKLL

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

32 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 NBP1-90256.

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

For further blocking peptide related information and a protocol, click here.

Protein / Peptide Type

Recombinant Protein Antigen

Formulation, Preparation and Storage

NBP1-90256PEP
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: NCOA3

NCOA3/SRC3 (nuclear receptor coactivator 3/steroid receptor coactivator 3 (SRC3)) is a 155 kD member of the p160/steroid receptor coactivator family containing a nuclear localization sequence, bHLH, and PAS domain. There are two reported isoforms of this protein. NCOA3/SRC3 is localized mainly in the cytoplasm, with weak nuclear expression. The protein is translocated to the nucleus upon phosphorylation. NCOA3/SRC3 is widely expressed with high expression in the heart, skeletal muscle, pancreas, and placenta and low expression in the brain. NCOA3/SRC3 is expressed at very low levels in the lung, liver, and kidney and overexpressed in breast and ovarian cancers. This protein has histone acetyltransferase activity and functions as a transcriptional coactivator for steroid and nuclear hormone receptors. Phosphorylation by I kappaB kinase enhances coactivator function. Acetylation by CREB-BP disrupts interaction with nuclear receptors. NCOA3/SRC3 forms a multisubunit coactivation complex with NCOA2 IKKA, IKKB, IKBKG and histone acetyltransferase protein CREB binding protein and has also been shown to interact with PCAF.

Long Name

Nuclear Receptor Co-activator 3

Alternate Names

ACTR, AIB1, KAT13B, pCIP, RAC3, SRC-1, SRC-3, TRAM1

Gene Symbol

NCOA3

Additional NCOA3 Products

Product Documents for NCOA3/AIB1 Recombinant Protein Antigen

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for NCOA3/AIB1 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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