Anti-SOCS 3 antibodies enable researchers to detect and measure the SOCS 3 antigen in biological samples. This target is a reported synonym of the SOCS3 gene, which encodes suppressor of cytokine signaling 3. This protein is known to function in intracellular signal transduction and the regulation of apoptosis, among other biological roles. The human version of SOCS 3 has a canonical amino acid length of 225 residues and a protein mass of 24.8 kilodaltons. It is reported to be widely expressed in many tissue types. Other names for this target antigen include ATOD4, CIS3, and Cish3. Some SOCS 3 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.