CST, 14129T, AEBP2 (D7C6X) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying AEBP2. Validated for WB,IP,ChIP,ChIP,C&R,C&T. Available in 2 sizes. Highly specific and rigorously validated in-house, AEBP2 (D7C6X) Rabbit Monoclonal Antibody (CST #14129) is ready to ship. Product Usage Information For optimal ChIP and ChIP-seq results, use 20 μl of antibody and 10 μg of chromatin (approximately 4 x 10 6 cells) per IP. This antibody has been validated using SimpleChIP ® Enzymatic Chromatin IP Kits. The CUT&RUN dilution was determined using CUT&RUN Assay Kit #86652 . The CUT&Tag dilution was determined using CUT&Tag Assay Kit #77552 . Western Blotting: 1:1000 Immunoprecipitation: 1:50 Chromatin IP: 1:25 Chromatin IP-seq: 1:25 CUT&RUN: 1:25 CUT&Tag: 1:25 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, Chromatin IP, Chromatin IP-seq, CUT&RUN, CUT&Tag Specificity / Sensitivity AEBP2 (D7C6X) Rabbit Monoclonal Antibody recognizes endogenous levels of total AEBP2 protein. Species Reactivity: Human, Mouse, Rat, Monkey Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu345 of human AEBP2 protein. Background Polycomb group (PcG) proteins contribute to the maintenance of cell identity, stem cell self-renewal, cell cycle regulation, and oncogenesis by maintaining the silenced state of genes that promote cell lineage Specification, cell death, and cell-cycle arrest (1-4). PcG proteins exist in two complexes that cooperate to maintain long-term gene silencing through epigenetic chromatin modifications. The PRC2 (EZH2-EED) complex is recruited to genes by DNA-binding transcription factors and methylates histone H3 on Lys27. Methylation of Lys27 facilitates the recruitment of the PRC1 complex, which ubiquitinylates histone H2A on Lys119 (5). Suppressor of Zeste 12 (SUZ12) is an obligate component of the PRC2 complex, which together with EZH2 and EED is absolutely required for histone methyltransferase activity of the protein complex (6).The zinc finger AE binding protein 2 (AEBP2) is another integral component of the PRC2 complex. Addition of AEBP2 to the PRC2 core complex (EZH2-EED-SUZ12) enhances histone H3 Lys27 methyltransferase activity on nucleosomal substrates , which may be mediated in part by three AEBP2 DNA-binding zinc finger domains (5,7). AEBP2-mediated enhancement of enzymatic activity is greater on nucleosomal substrates that contain mono-ubiquitinated histone H2A Lys119, which suggests that AEBP2 may target PRC2 complexes through binding to DNA and mono-ubiquitinated histone H2A Lys119 (8). Alternate Names Adipocyte enhancer-binding protein 2; AE binding protein 2; AE-binding protein 2; AE(adipocyte enhancer)-binding protein 2; AEBP2; MGC17922; Zinc finger protein AEBP2 Specification REACTIVITY: H M R Mk SENSITIVITY: Endogenous MW (kDa): 70, 28 Source/Isotype: Rabbit IgG