DDX19B Recombinant Protein Antigen

Novus Biologicals | Catalog # NBP2-33462PEP

Novus Biologicals
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Key Product Details

Source

E. coli

Applications

Antibody Competition
View all DDX19B Proteins and Enzymes »

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human DDX19B.

Source: E. coli

Amino Acid Sequence: AAAESLSNLHLKEEKIKPDTNGAVVKTNANA

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

21 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 NBP2-33462.

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

NBP2-33462PEP
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: DDX19B

DDX19B, also known as ATP-dependent RNA helicase DDX19B, consists of four isoforms of sizes 53.9 kDa, 50.5 kDa, 41.8 kDa, and 51 kDa and is involved in exporting mRNA from the nucleus by remodeling the ribonucleoprotein particles instead of unwinding RNA duplexes. Current research is linking the protein to diseases and disorders such as apraxia, pneumonia, Werner syndrome, malaria, and locked-in syndrome. The protein interacts in protein transport pathways with PRKAG1, CDC5L, RAE1, UBA5, and SNW1.

Alternate Names

ATP-dependent RNA helicase DDX19, DBP5ATP-dependent RNA helicase DDX19B, DDX19DEAD-box protein 5, DEAD (Asp-Glu-Ala-As) box polypeptide 19, DEAD (Asp-Glu-Ala-As) box polypeptide 19B, DEAD box protein 19B, DEAD box RNA helicase DEAD5, DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 19 (Dbp5, yeast, homolog), DEAD-box RNA helicase DEAD5, EC 3.6.1, EC 3.6.4.13, RNAh, yeast Dbp5 homolog

Gene Symbol

DDX19B

Additional DDX19B Products

Product Documents for DDX19B Recombinant Protein Antigen

Certificate of Analysis

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Product Specific Notices for DDX19B 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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