CST, 23065S, QKI (E7O4A) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying QKI. Validated for WB,IP,IF,IF,eCLIP. Available in 2 sizes. Highly specific and rigorously validated in-house, QKI (E7O4A) Rabbit Monoclonal Antibody (CST #23065) is ready to ship. Product Usage Information For more information about the RBP-eCLIP service please visit Eclipsebio . Western Blotting: 1:1000 Immunoprecipitation: 1:100 Immunofluorescence (Frozen): 1:400 - 1:800 Immunofluorescence (Immunocytochemistry): 1:400 - 1:1600 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. Protocol Available protocols: Western Blotting, Immunoprecipitation, Immunofluorescence (Frozen), Immunofluorescence (Immunocytochemistry) Specificity / Sensitivity QKI (E7O4A) Rabbit Monoclonal Antibody recognizes endogenous levels of total QKI protein. Species Reactivity: Human, Mouse, Rat, Monkey Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro11 of human QKI protein. Background Quaking (QKI) is a member of the signal transduction and activator of RNA (STAR) protein family of RNA-binding proteins (1,2). Mutations in the mouse Qki locus results in impaired myelin formation resulting in tremors (3). QKI proteins exist as homodimers, and disruption of the dimerization process is lethal in mice (2). QKI exists in different isoforms that differ in their C-terminus, resulting in unique subcellular localizations (4). The nuclear isoform of QKI, QKI-5, is involved in regulation of alternative splicing of MAG mRNA, which encodes for a protein important for myelin sheath formation and maintenance (4,5). QKI has also been implicated in schizophrenia and oligodendrocyte differentiation (6). QKI can function as a tumor suppressor, as it is regulated by p53 to stabilize miRNAs that regulate TGF-β signaling (7). Alternate Names DKFZp586I0923; HKQ; homolog of mouse quaking QKI (KH domain RNA binding protein); Hqk; HqkI; KH domain-containing RNA-binding protein QKI; Protein quaking; QK; QK1; QK3; QKI; QKI, KH domain containing RNA binding; QKI/LOC100132735 fusion; quaking homolog, KH domain RNA binding; quaking homolog, KH domain RNA binding (mouse); RNA binding protein HQK Specification REACTIVITY: H M R Mk SENSITIVITY: Endogenous MW (kDa): 38, 42 Source/Isotype: Rabbit IgG