Anti-MASS antibodies enable researchers to detect and measure the MASS antigen in biological samples. This target is a reported synonym of the FBN1 gene, which encodes fibrillin 1. This protein is known to function in eye development and carbohydrate metabolism and homeostasis, among other biological roles. The human version of MASS has a canonical amino acid length of 2871 residues and a protein mass of 312.3 kilodaltons. It is reported to be a secreted protein that is notably expressed in the skin, placenta, ovary, endometrium, and adipose tissue. Other names for this target antigen include ACMICD, ECTOL1, and FBN. Immunohistochemistry is the most common application for the MASS antibodies listed below. ELISA, Western Blot, and Immunocytochemistry are also common applications.