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Product Name DDX23 Chinese Name 三磷酸腺苷依赖解旋酶DDX23抗体 Alias 100 kDa U5 snRNP-specific protein; DEAD box protein 23; EC 3.6.1.-; PRP28 homolog; U5-100kD; DDX23_HUMAN. literatures Specific References (1) | SL12199R has been referenced in 1 publications.[IF=6.304] Heng Yang. et al. Therapeutic potential of targeting membrane-spanning proteoglycan SDC4 in hepatocellular carcinoma. Cell Death Dis. 2021 May;12(5):1-16 IF ; Human.Research Area Cell biology Cell differentiation Epigenetics Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Rabbit, Sheep, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 96kDa Cellular localization The nucleus Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human DDX23: 201-300/820 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail DDX23 encodes a member of the DEAD box protein family. DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure, such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. The protein encoded by this gene is a component of the U5 snRNP complex; it may facilitate conformational changes in the spliceosome during nuclear pre-mRNA splicing. An alternatively spliced transcript variant has been found for this gene, but its biological validity has not been determined.
Function:
Involved in pre-mRNA splicing and its phosphorylated form (by SRPK2) is required for spliceosomal B complex formation.
Subunit:
The phosphorylated form (by SRPK2) associates wth tri-snRNP (U4/U6-U5 tri-small nuclear ribonucleoproteins). Identified in the spliceosome C complex. Interacts with ERBB4.
Subcellular Location:
Nuclear
Post-translational modifications:
In vitro phosphorylated by CLK1 and U1 snRNP-associated protein kinase. Phosphorylated by SRPK2 and this phosphorylation is required for its association with the tri-snRNP (U4/U6-U5 tri-small nuclear ribonucleoproteins) and subsequent spliceosomal B complex formation. [SIMILARITY] Belongs to the DEAD box helicase family. DDX23/PRP28 subfamily.
Similarity:
Contains 1 helicase ATP-binding domain.
Contains 1 helicase C-terminal domain.
SWISS:
Q9BUQ8
Gene ID:
9416
Database links:Entrez Gene: 9416 Human
Entrez Gene: 74351 Mouse
Entrez Gene: 334283 Zebrafish
Omim: 612172 Human
SwissProt: Q9BUQ8 Human
Unigene: 130098 Human
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