Anti-HYS antibodies enable researchers to detect and measure the HYS antigen in biological samples. This target is a reported synonym of the MEA1 gene, which encodes male-enhanced antigen 1. This protein is known to function in cell differentiation and male gonad development, among other biological roles. The human version of HYS has a canonical amino acid length of 185 residues and a protein mass of 19.9 kilodaltons. It is reported to be notably expressed in the parathyroid gland, kidney, bronchus, appendix, and adrenal gland. Indicated applications for HYS antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.