CST, 75466SF, DDX5 (D15E10) Rabbit Monoclonal Antibody (BSA and Azide Free)

Monoclonal Antibody for studying DDX5. Validated for Western Blotting,Immunofluorescence (Immunocytochemistry). Highly specific and rigorously validated in-house, DDX5 (D15E10) Rabbit Monoclonal Antibody (BSA and Azide Free) (CST #75466) is ready to ship. Product Usage Information This product is the carrier free version of product #9877. All data were generated using the same antibody clone in the standard formulation which contains BSA and glycerol. This formulation is ideal for use with technologies requiring specialized or custom antibody labeling, including fluorophores, metals, lanthanides, and oligonucleotides. It is not recommended for ChIP, ChIP-seq, CUT&RUN or CUT&Tag assays. If you require a carrier free formulation for chromatin profiling, please contact us . Optimal dilutions/concentrations should be determined by the end user. BSA and Azide Free antibodies are quality control tested by size exclusion chromatography (SEC) to determine antibody integrity. Formulation Supplied in 1X PBS (10 mM Na 2 HPO 4 , 3 mM KCl, 2 mM KH 2 PO 4 , and 140 mM NaCl (pH 7.8)). BSA and Azide Free. For standard formulation of this product see product # 9877 Storage Store at -20°C. This product will freeze at -20°C so it is recommended to aliquot into single-use vials to avoid multiple freeze/thaw cycles. A slight precipitate may be present and can be dissolved by gently vortexing. This will not interfere with antibody performance. Specificity / Sensitivity DDX5 (D15E10) Rabbit Monoclonal Antibody (BSA and Azide Free) 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