CST, 28299S, ATF7IP (F8C9I) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying ATF7IP. Validated for Western Blotting,Immunoprecipitation. Available in 2 sizes. Highly specific and rigorously validated in-house, ATF7IP (F8C9I) Rabbit Monoclonal Antibody (CST #28299) is ready to ship. Product Usage Information Western Blotting: 1:1000 Immunoprecipitation: 1:100 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 Specificity / Sensitivity ATF7IP (F8C9I) Rabbit Monoclonal Antibody recognizes endogenous levels of total ATF7IP protein. Species Reactivity: Human, Monkey Source / Purification Monoclonal antibody is produced by immunizing animals with recombinant protein specific to the amino terminus of human ATF7IP protein. Background Activating transcription factor 7-interacting protein (ATF7IP), also known as MCAF1 or AM, is a repressive chromatin factor that binds to SETDB1, enhancing its ability to catalyze histone H3 lysine 9 trimethylation (1-3). ATF7IP has a SUMO binding domain, which interacts with sumoylated MBD1 to recruit the SETDB1/ATF7IP heterodimer to sites of heterochromatin (4). Loss of ATF7IP results in degradation of SETDB1 protein and a global loss of H3K9me3 (5). ATF7IP can localize to PML bodies in a SUMO-dependent manner, causing reduced histone mRNA and protein and cellular senescence (6). ATF7IP has also been implicated in cancer, where it interacts with SP1 to regulate telomerase. It can also contribute to immune cell function by inhibiting the and genes (7-9). Alternate Names activating transcription factor 7 interacting protein; Activating transcription factor 7-interacting protein 1; AM; ATF-interacting protein; ATF-IP; ATF7-interacting protein; ATF7IP; ATFa-associated modulator; FLJ10139; FLJ10688; hAM; MBD1-containing chromatin associated factor; MBD1-containing chromatin-associated factor 1; MCAF; MCAF1; P621 Specification REACTIVITY: H Mk SENSITIVITY: Endogenous MW (kDa): 190, 220 Source/Isotype: Rabbit IgG