CST, 9877S, DDX5 (D15E10) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying DDX5. Validated for WB,IP,IF,eCLIP. Available in 2 sizes. Highly specific and rigorously validated in-house, DDX5 (D15E10) Rabbit Monoclonal Antibody (CST #9877) is ready to ship. Product Usage Information For more information about the RBP-eCLIP service please visit Eclipsebio . Western Blotting: 1:1000 Immunoprecipitation: 1:50 Immunofluorescence (Immunocytochemistry): 1:100 eCLIP: 1:200 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 75466 . Protocol Available protocols: Western Blotting, Immunoprecipitation, Immunofluorescence (Immunocytochemistry) Specificity / Sensitivity DDX5 (D15E10) Rabbit Monoclonal Antibody recognizes endogenous levels of total DDX5 protein. Species Reactivity: Human, Mouse, Rat, Monkey Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ser498 of human DDX5 protein. Background DDX5 (DEAD box polypeptide 5), also known as p68, was first identified as a 68 kDa nuclear protein with similarity to translation initiation factor eIF-4A (1). DDX5 is a member of the DEAD box family of putative RNA helicases, defined by the presence of a conserved DEAD (Asp-Glu-Ala-Asp) motif that appears to function primarily in the regulation of RNA secondary structure. DDX5 exhibits ATP-dependent RNA helicase activity (2) and has been identified as a critical subunit of the DROSHA complex that regulates miRNA and rRNA processing (3,4). DDX may also regulate mRNA splicing (5) and has been shown to interact with HDAC1, where it can regulate promoter-specific transcription (6). DDX5 interacts with a diverse group of proteins, including Runx2, p53, Smad3, CBP, and p300 (7-10), suggesting an important role for DDX5 in a multitude of developmental processes. Notably, DDX5 may be involved in growth factor-induced epithelial mesechymal transition (EMT). Phosphorylation of DDX5 at Tyr593 following PDGF stimulation was shown to displace Axin from β-catenin; this prevented phosphorylation of β-catenin by GSK-3β, leading to Wnt-independent nuclear translocation of β-catenin (11) and increased transcription of c-Myc, cyclin D1, and Snai1 (12,13). Alternate Names ATP-dependent RNA helicase DDX5; DDX5; DEAD (Asp-Glu-Ala-Asp) box helicase 5; DEAD (Asp-Glu-Ala-Asp) box polypeptide 5; DEAD box protein 5; DEAD box-5; DEAD-box helicase 5; DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 5 (RNA helicase, 68kD); DKFZp434E109; DKFZp686J01190; G17P1; HELR; HLR1; HUMP68; p68; Probable ATP-dependent RNA helicase DDX5; RNA helicase p68 Specification REACTIVITY: H M R Mk SENSITIVITY: Endogenous MW (kDa): 68 Source/Isotype: Rabbit IgG