Anti-CST-29 antibodies enable researchers to detect and measure the CST-29 antigen in biological samples. This target is a reported synonym of the CORT gene, which encodes cortistatin. This protein is known to function in chemical synaptic transmission, among other biological roles. The human version of CST-29 has a canonical amino acid length of 105 residues and a protein mass of 11.5 kilodaltons. It is reported to be a secreted protein. Other names for this target antigen include CST-14, CST-17, and CST-29.