Ready-to-use ELISA kits are available for the detection of Family With Sequence Similarity 120, Member B, an alias of the protein, family with sequence similarity 120B. The official gene symbol is FAM120B. The protein, with a mass of 103.8 kDa and length of 910 residues, is reported to be nuclear. It is a member of the Constitutive coactivator of PPAR-gamma family and may be known by other names, including: KIAA1838, CCPG, constitutive coactivator of PPAR-gamma, PPARgamma constitutive coactivator 1, PPARG constitutive coactivator 1, and SAN1.