Ready-to-use ELISA kits are available for the detection of C8orf59, an alias of the protein, ribosomal biogenesis factor. The official gene symbol is RBIS. The protein, with a mass of 11.5 kDa and length of 100 residues, is reported to be nuclear. It may be known by other names, including: C8orf59, ribosome biogenesis factor identified in screen, and uncharacterized protein C8orf59.