Anti-PRMT7 antibodies are used in the immunodetection of the protein protein arginine methyltransferase 7. In humans, the canonical protein has a reported length of 692 amino acid residues and a mass of 78.5 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 4 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the Protein arginine N-methyltransferase protein family, Prmt7 is reported to be an arginine methyltransferase that can both catalyze the formation of omega-N monomethylarginine (MMA) and symmetrical dimethylarginine (sDMA), with a preference for the formation of MMA. Synonyms for this target antigen include protein arginine N-methyltransferase 7, [Myelin basic protein]-arginine N-methyltransferase PRMT7, histone-arginine N-methyltransferase PRMT7, and SBIDDS. A number of Prmt7 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. Immunocytochemistry and Immunofluorescence are also common applications.