Anti-USP17L21 antibodies are used in the immunodetection of the protein ubiquitin specific peptidase 17 like family member 21. In humans, the canonical protein has a reported length of 530 amino acid residues and a mass of 59.7 kDa. Its subcellular localization is in the nucleus and ER. A member of the Peptidase C19 protein family, USP17L21 is a type of deubiquitinating enzyme that removes conjugated ubiquitin from specific proteins to regulate different cellular processes that may include cell proliferation, progression through the cell cycle, apoptosis, cell migration, and the cellular response to viral infection. Synonyms for this target antigen include ubiquitin carboxyl-terminal hydrolase 17-like protein 21. Indicated applications for USP17L21 antibodies listed below include ELISA, Flow Cytometry, and Western Blot.