Anti-FSAP118 antibodies are used in antigen-specific immunodetection in biological samples. The target FSAP118 is a known alias name of the protein Mtr4 exosome RNA helicase, encoded by the MTREX gene in humans. This 1042-amino acid residue protein is known to catalyze the ATP-dependent unwinding of RNA duplexes with a single-stranded 3' RNA extension. It is localized to the nucleus of the cell. It is reported to be widely expressed in many tissue types. Other synonyms for FSAP118 include Dob1, Dob1, and KIAA0052. Indicated applications for FSAP118 antibodies listed below include ELISA, Flow Cytometry, Western Blot, and Immunohistochemistry.