Anti-TC-25 antibodies enable researchers to detect and measure the TC-25 antigen in biological samples. This target is a reported synonym of the RAC1 gene, which encodes Rac family small GTPase 1. This protein is known to function in cytoskeleton organization and the morphogenesis of anatomical structure, among other biological roles. The human version of TC-25 has a canonical amino acid length of 192 residues and a protein mass of 21.5 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cell membrane, nucleus, and cytoplasm of cells and notably expressed in many tissues, such as the bone marrow and breast. Other names for this target antigen include MIG5, MRD48, and TC-25. Western Blot is the most common application for the TC-25 antibodies listed below. ELISA and Immunohistochemistry are also common applications.