Ready-to-use ELISA kits are available for the detection of Ras-like without CAAX 2, an alias of the protein, Ras like without CAAX 2. The official gene symbol is RIT2. The protein, with a mass of 24.7 kDa and length of 217 residues, is reported to be nuclear and membrane-associated. It is a member of the Small GTPase superfamily, Ras family and may be known by other names, including: RIN, RIBA, ras-like protein expressed in neurons, Ric-like expressed in neurons, GTP-binding protein Roc2, and GTP-binding protein Rit2.