A portion of amino acids 438-470 from the human protein was used as the immunogen for the USP32 antibody.
USP32 (ubiquitin specific peptidase 32) catalyzes the conversion of a ubiquitin C-terminal thioester to a free ubiquitin and a thiol. It contains one DUSP domain and three EF-hand calcium binding domains and is localized to membranes in a lipid-anchored fashion.