Anti-NUT family member 2F antibodies are used in the immunodetection of the protein encoded by the NUTM2F gene. In humans, the canonical protein has a reported length of 756 amino acid residues and a mass of 80.8 kDa. The NUT family member 2F protein is a member of the NUT protein family. Other names for this target antigen include NUTMF, family with sequence similarity 22, member F, protein FAM22F, and FAM22F.