Anti-KRR1, small subunit processome component homolog antibodies are available from several suppliers. In humans, this protein is encoded by the gene KRR1. The protein may also be known as HRB2, RIP-1, HIV-1 Rev-binding protein 2, and HIV-1 rev binding protein 2. The expected protein mass is 43.7 kDa, but there are 2 reported isoforms. Variants of this antigen may also be found in other species, including yeast, canine, porcine, monkey, mouse and rat. Visit the supplier page for more detailed antibody product information, such as specificity and validated applications.