CST, 4500T, Phospho-CYLD (Ser418) Antibody

Polyclonal Antibody for studying CYLD (Ser418) phosphate. Validated for Western Blotting. Available in 2 sizes. Highly specific and rigorously validated in-house, Phospho-CYLD (Ser418) Antibody (CST #4500) is ready to ship. Product Usage Information Western Blotting: 1:1000 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 Specificity / Sensitivity Phospho-CYLD (Ser418) Antibody detects endogenous levels of CYLD protein only when phosphorylated on Ser418. Species Reactivity: Human Source / Purification Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser418 of human CYLD protein. Antibodies are purified by protein A and peptide affinity chromatography. Background CYLD is a cytoplasmic deubiquitinating enzyme encoded by a tumor suppressor gene altered in individuals diagnosed with cylindromatosis, a genetic condition characterized by benign tumors of skin appendages (1,2). Functional CYLD deubiquitinase regulates inflammation and cell proliferation by down regulating NF-κB signaling through removal of ubiquitin chains from several NF-κB pathway proteins (3,4). CYLD is a negative regulator of proximal events in Wnt/β-catenin signaling and is a critical regulator of natural killer T cell development (5,6). The transcription factor Snail can inhibit CYLD expression, resulting in melanoma cell proliferation (7). CYLD can be phosphorylated at Ser418 by the noncanonical IKK family member IKKε. Phosphorylation at Ser418 decreases CYLD deubiquitinase activity and is important for IKKε-driven transformation (8). Alternate Names BRSS; CDMT; CYLD; CYLD lysine 63 deubiquitinase; CYLD1; CYLDI; cylindromatosis (turban tumor syndrome); Deubiquitinating enzyme CYLD; EAC; FLJ20180; FLJ31664; FLJ78684; HSPC057; KIAA0849; MFT; MFT1; Probable ubiquitin carboxyl-terminal hydrolase CYLD; SBS; TEM; Ubiquitin carboxyl-terminal hydrolase CYLD; ubiquitin specific peptidase like 2; Ubiquitin thioesterase CYLD; ubiquitin thiolesterase CYLD; Ubiquitin-specific-processing protease CYLD; USPL2 Specification REACTIVITY: H SENSITIVITY: Endogenous MW (kDa): 108 SOURCE: Rabbit