HEXO Recombinant Protein Antigen

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-38756PEP

Novus Biologicals, part of Bio-Techne
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NBP2-38756PEP
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Key Product Details

Source

E. coli

Conjugate

Unconjugated

Applications

Antibody Competition

View all HEXO Proteins and Enzymes »

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human ERI1.

Source: E. coli

Amino Acid Sequence: FYKVPRSQTKLTIMLEKLGMDYDGRPHCGLDDSKNIARIAVRMLQDGCELRINEKMHAGQLMSVSSS

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

25 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 NBP2-38756.

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

NBP2-38756PEP
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: HEXO

HEXO is a 50-kD protein containing a SAP domain capable of recognizing AT-rich scaffold-attachment regions (SARs) in chromosomal DNA, and a exonuclease domain similar to those of DEDD exonuclease family members. HEXO is an RNA exonuclease that binds to the 3' end of histone mRNAs and probably degrades them, suggesting that it plays an essential role in histone mRNA decay after replication. It is also able to degrade the 3' overhangs of short interfering RNAs (siRNAs) in vitro, suggesting a possible role as a regulator of RNA interference (RNAi).

Alternate Names

3' exoribonuclease, 3'-5' exonuclease ERI1, 3'EXO, 3'HEXO, EC 3.1, enhanced RNAi three prime mRNA exonuclease homolog 1, Eri-1 homolog, exoribonuclease 1, HEXO, histone mRNA 3' end-specific exonuclease, Histone mRNA 3'-end-specific exoribonuclease, Histone mRNA 3'-exonuclease 1, MGC35395, Protein 3'hExo, THEX1, three prime histone mRNA exonuclease 1,3'-5' exoribonuclease 1, three prime mRNA exonuclease 1

Gene Symbol

ERI1

Additional HEXO Products

Product Documents for HEXO 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 HEXO 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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