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Recombinant Human DDX39B Protein, His-tagged

Cat.No. : DDX39B-297H
Product Overview : Recombinant Human DDX39B Protein (Ser45-Asp199) with N-His tag was expressed in E. coli.
  • Specification
  • Gene Information
  • Related Products
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.
Source : E. coli
Species : Human
Tag : N-His
Form : Freeze-dried powder
Molecular Mass : Predicted Molecular Mass: 21.0 kDa
Accurate Molecular Mass: 21 kDa
Protein length : Ser45-Asp199
Purity : > 90%
Applications : Positive Control; Immunogen; SDS-PAGE; WB.
Stability : The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 centigrade for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
Storage : Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months.
Storage Buffer : 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
Reconstitution : Reconstitute in sterile water to a concentration of 0.1-1.0 mg/mL. Do not vortex.
Gene Name : DDX39B DExD-box helicase 39B [ Homo sapiens (human) ]
Official Symbol : DDX39B
Synonyms : DDX39B; DExD-box helicase 39B; BAT1; UAP56; D6S81E; spliceosome RNA helicase DDX39B; 56 kDa U2AF65-associated protein; ATP-dependent RNA helicase p47; DEAD (Asp-Glu-Ala-Asp) box polypeptide 39B; DEAD-box helicase 39B; HLA-B-associated transcript 1 protein; nuclear RNA helicase (DEAD family); spliceosome RNA helicase BAT1; EC 3.6.4.13
Gene ID : 7919
mRNA Refseq : NM_004640
Protein Refseq : NP_004631
MIM : 142560
UniProt ID : Q13838

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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