Ready-to-use ELISA kits are available for the detection of transducin (beta)-like 1 X-linked, an alias of the protein, transducin beta like 1 X-linked. The official gene symbol is TBL1X. The protein, with a mass of 62.5 kDa and length of 577 residues, is reported to be nuclear. It is a member of the WD repeat EBI family and may be known by other names, including: SMAP55, transducin-beta-like protein 1 X-linked, transducin beta-like protein 1X, transducin beta like 1X-linked, and F-box-like/WD repeat-containing protein TBL1X.