BRF2 ELISA kits are immunoassay tools for the measurement of the protein BRF2 RNA polymerase III transcription initiation factor subunit, which is encoded by the BRF2 gene in humans. Functionally, this protein is reported to be a general activator of RNA polymerase III transcription. The canonical protein structure is reported to have an amino acid length of 419 residues, a mass of 46.5 kDa, and is a member of the TFIIB protein family. It is known to be localized in the nucleus. As many as 2 protein isoforms have been reported. Other alias names for this target include TFIIIB50, transcription factor IIIB 50 kDa subunit, B-related factor 2, BRF2, RNA polymerase III transcription initiation factor 50 kDa subunit, and BRFU. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.