Anti-TATA-box binding protein associated factor, RNA polymerase I subunit B antibodies are available from several suppliers. In humans, this protein is encoded by the gene TAF1B. The protein may also be known as MGC:9349, TATA-box binding protein associated factor, RNA polymerase I, B, and RAF1B. The expected protein mass is 68.8 kDa, but there are 3 reported isoforms. Variants of this antigen may also be found in other species, including plant, fly, canine, porcine, monkey, mouse and rat. Visit the supplier page for more detailed antibody product information, such as specificity and validated applications.