Anti-TRBP antibodies enable researchers to detect and measure the TRBP antigen in biological samples. This target is a reported synonym of the TARBP2 gene, which encodes TARBP2 subunit of RISC loading complex. This protein is known to function in muscle cell differentiation, among other biological roles. The human version of TRBP has a canonical amino acid length of 366 residues and a protein mass of 39 kilodaltons. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types. TRBP is a member of the TARBP2 protein family.