Western Blot (WB)
(Western Blot analysis of HEK293T cell lysates (5 ug) transfected with either recombinant DDX39B protein (Right) or empty vector (Left) detected with DDX39B antibody)
Mouse DDX39B Monoclonal Antibody | anti-DDX39B antibody
DDX39B antibody
Western Blot (WB)
(Western Blot analysis of HEK293T cell lysates (5 ug) transfected with either recombinant DDX39B protein (Right) or empty vector (Left) detected with DDX39B antibody)
Western Blot (WB)
(Western Blot analysis of HEK293T cell lysates (5 ug) transfected with either recombinant DDX39B protein (Right) or empty vector (Left) detected with DDX39B antibody)
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a member of the DEAD box family of RNA-dependent ATPases that mediate ATP hydrolysis during pre-mRNA splicing. The encoded protein is an essential splicing factor required for association of U2 small nuclear ribonucleoprotein with pre-mRNA, and it also plays an important role in mRNA export from the nucleus to the cytoplasm. This gene belongs to a cluster of genes localized in the vicinity of the genes encoding tumor necrosis factor alpha and tumor necrosis factor beta. These genes are all within the human major histocompatibility complex class III region. Mutations in this gene may be associated with rheumatoid arthritis. Alternative splicing results in multiple transcript variants. Related pseudogenes have been identified on both chromosomes 6 and 11. Read-through transcription also occurs between this gene and the upstream ATP6V1G2 (ATPase, H+ transporting, lysosomal 13kDa, V1 subunit G2) gene. [provided by RefSeq, Feb 2011]
Uniprot Description
BAT1: Component of the THO subcomplex of the TREX complex. The TREX complex specifically associates with spliced mRNA and not with unspliced pre-mRNA. It is recruited to spliced mRNAs by a transcription-independent mechanism. Binds to mRNA upstream of the exon-junction complex (EJC) and is recruited in a splicing- and cap-dependent manner to a region near the 5' end of the mRNA where it functions in mRNA export. The recruitment occurs via an interaction between ALYREF/THOC4 and the cap-binding protein NCBP1. DDX39B functions as a bridge between ALYREF/THOC4 and the THO complex. The TREX complex is essential for the export of Kaposi's sarcoma-associated herpesvirus (KSHV) intronless mRNAs and infectious virus production. The recruitment of the TREX complex to the intronless viral mRNA occurs via an interaction between KSHV ORF57 protein and ALYREF/THOC4. Belongs to the DEAD box helicase family. DECD subfamily. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: EC 3.6.4.13; Spliceosome; RNA-binding; Helicase; RNA splicing
Chromosomal Location of Human Ortholog: 6p21.3
Cellular Component: nucleoplasm; spliceosome; cytoplasm; nuclear speck; nucleus
Molecular Function: U4 snRNA binding; ATP-dependent protein binding; protein binding; RNA-dependent ATPase activity; ATP binding; ATP-dependent RNA helicase activity; U6 snRNA binding
Biological Process: nuclear mRNA splicing, via spliceosome; mRNA export from nucleus; positive regulation of RNA elongation; RNA splicing; RNA secondary structure unwinding; spliceosome assembly; intronless viral mRNA export from host nucleus
Research Articles on DDX39B
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Product Notes
The DDX39B ddx39b (Catalog #AAA830135) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's DDX39B can be used in a range of immunoassay formats including, but not limited to, Immunohistochemistry (IHC). IHC: 1:50. Researchers should empirically determine the suitability of the DDX39B ddx39b for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "DDX39B, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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