Anti-ACRP antibodies enable researchers to detect and measure the ACRP antigen in biological samples. This target is a reported synonym of the CTNNAL1 gene, which encodes catenin alpha like 1. This protein is known to function in cell adhesion, among other biological roles. The human version of ACRP has a canonical amino acid length of 734 residues and a protein mass of 81.9 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the cell membrane and cytoplasm of cells. ACRP is a member of the Vinculin/alpha-catenin protein family.