Anti-GTF2F2 antibodies are used in the immunodetection of the protein general transcription factor IIF subunit 2. In humans, the canonical protein has a reported length of 249 amino acid residues and a mass of 28.4 kDa. Its subcellular localization is in the nucleus. It is notably widely expressed in many tissue types. A member of the TFIIF beta subunit protein family, GTF2F2 is known to be involved with transcription by RNA polymerase II. Synonyms for this target antigen include RAP30, TF2F2, TFIIF, ATP-dependent helicase GTF2F2, TFIIF-beta, and BTF4. GTF2F2 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Western Blot is the most common application for the GTF2F2 antibodies listed below. Immunofluorescence and Immunohistochemistry are also common applications.