Anti-BAF250 antibodies are protein reagents that detect specific antigens. The BAF250 antigen is another term for the human protein AT-rich interaction domain 1A, encoded by the ARID1A gene. The protein is known to be involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Canonically, it has an amino acid length of 2285 residues and a mass of 242 kilodaltons. Its subcellular localization is in the nucleus and it is widely expressed in many tissue types. Other alias names for BAF250 include B120 and B120. Indicated applications for BAF250 antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.