Ready-to-use ELISA kits are available for the detection of fat storage-inducing transmembrane protein 2, an alias of the protein, fat storage inducing transmembrane protein 2. The official gene symbol is FITM2. The protein has a mass of 29.9 kDa and length of 262 residues. It is a member of the FIT family and may be known by other names, including: Fit2, C20orf142, fat-inducing transcript 2, and fat-inducing protein 2.