CST, 90336S, NONO Antibody

Polyclonal Antibody for studying NONO. Validated for Western Blotting,Immunofluorescence (Immunocytochemistry). Highly specific and rigorously validated in-house, NONO Antibody (CST #90336) is ready to ship. Product Usage Information Western Blotting: 1:1000 Immunofluorescence (Immunocytochemistry): 1:50 - 1:200 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at -20°C. Do not aliquot the antibody . Protocol Available protocols: Western Blotting, Immunofluorescence (Immunocytochemistry) Specificity / Sensitivity NONO Antibody recognizes endogenous levels of total NONO protein. Species Reactivity: Human, Mouse, Rat, Monkey Source / Purification Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human NONO protein. Antibodies are purified by peptide affinity chromatography. Background Non-POU domain-containing octamer-binding protein (NONO), also referred to as p54nrb, is a DNA and RNA-binding protein that is involved in several nuclear processes. NONO binds to the conventional octamer duplex of double-stranded DNA, and can additionally bind to single-stranded DNA and RNA at a location independent of the duplex site (1). NONO belongs to the Drosophila melanogaster behavior, human splicing (DBHS) protein family along with paraspeckle protein 1 (PSPC1) and splicing factor, proline- and glutamine-rich (PSF/SFPQ) (2). NONO, PSPC1, and PSF/SFPQ associate together along with long nonprotein-coding RNA to form ribonucleic protein bodies referred to as paraspeckles, which play a role in gene expression and regulation (2). NONO heterodimerizes with PSF/SFPQ to process pri-miRNA prior to presentation to the Drosha complex (3). The NONO/PSF heterodimer can also stabilize paired DNA ends and promote DNA double-strand break repair by canonical non-homologous end rejoining (4). NONO also forms a complex with PSF/SFPQ and DExH-box helicase 9 (DHX9) that produces a long isoform of BIN1, promoting carcinogenesis in hepatocellular carcinoma (5). In breast cancer, NONO regulates pre-mRNA splicing and binding to mRNAs of cell proliferation-related genes, regardless of hormone sensitivity (6). NONO has also been hypothesized to play a role in heart disease, and a recent study in mice showed that NONO deficiency led to heart defects by fibroblast hyperproliferation (7). Alternate Names 54 kDa nuclear RNA- and DNA-binding protein; 55 kDa nuclear protein; DNA-binding p52/p100 complex, 52 kDa subunit; MRXS34; NMT55; non-POU domain containing octamer binding; non-POU domain containing, octamer-binding; non-POU domain-containing octamer (ATGCAAAT) binding protein; Non-POU domain-containing octamer-binding protein; NONO; NonO protein; NRB54; P54; p54(nrb); p54nrb; PPP1R114; protein phosphatase 1, regulatory subunit 114 Specification REACTIVITY: H M R Mk SENSITIVITY: Endogenous MW (kDa): 60 SOURCE: Rabbit