CST, 80390P, BRD9 (E9R2I) Rabbit Monoclonal Antibody (Biotinylated)

Monoclonal Antibody for studying BRD9. Validated for Peptide ELISA (DELFIA). Highly specific and rigorously validated in-house, BRD9 (E9R2I) Rabbit Monoclonal Antibody (Biotinylated) (CST #80390) is ready to ship. Storage Supplied in 140 mM NaCl, 3 mM KCl, 10 mM sodium phosphate (pH 7.4) dibasic, 2 mM potassium phosphate monobasic, 2 mg/mL BSA, and 50% glycerol. Store at -20°C. Do not aliquot the antibody. Specificity / Sensitivity BRD9 (E9R2I) Rabbit Monoclonal Antibody (Biotinylated) recognizes endogenous levels of total BRD9 protein. This antibody does not cross-react with BRD7 protein. Species Reactivity: Human, Monkey Source / Purification Monoclonal antibody is produced by immunizing animals with recombinant protein specific to human BRD9 protein. The epitope has been mapped to residues surrounding Asp347. Background ATP-dependent chromatin remodeling complexes play an essential role in the regulation of various nuclear processes, such as gene expression, DNA replication, and repair (1,2). The SWI/SNF chromatin remodeling complex consists of more than 10 subunits with a single molecule of the ATPase catalytic subunit BRM or BRG1, but not both. The activities of these two subunits drive the disruption of histone-DNA contacts that lead to changes in accessibility of crucial regulatory elements within chromatin (2-5). The BRM/BRG1 containing SWI/SNF complexes are recruited to target promoters by transcription factors, such as nuclear receptors, p53, RB, and BRCA1, to regulate gene activation, cell growth, the cell cycle, and differentiation processes (1,6-9). GLTSCR1 and its paralog GLTSCR1L, along with BRD9, have been identified as unique subunits of the non-canonical BAF (ncBAF) or GBAF complex. This complex contains either GLTSCR1 or GLTSCR1L instead of an ARID subunit, while also lacking the BAF45, BAF47, and BAF57 subunits. GBAF maps to regions distinct from the PBAF and canonical BAF complexes and has also been shown to be a synthetic lethal target for BAF-driven cancers, such as synovial sarcomas and rhabdoid tumors (10-12). Alternate Names BRD9; bromodomain containing 9; Bromodomain-containing protein 9; DKFZp434D0711; DKFZp686L0539; FLJ43530; LAVS3040; PRO9856; Rhabdomyosarcoma antigen MU-RMS-40.8; sarcoma antigen NY-SAR-29 Specification REACTIVITY: H Mk SENSITIVITY: Endogenous MW (kDa): 80 Source/Isotype: Rabbit IgG