Anti-SMHC antibodies enable researchers to detect and measure the SMHC antigen in biological samples. This target is a reported synonym of the MYH11 gene, which encodes myosin heavy chain 11. This protein is known to function in muscle contraction, among other biological roles. The human version of SMHC has a canonical amino acid length of 1972 residues and a protein mass of 227.3 kilodaltons, although 4 isoforms have been identified. It is reported to be notably expressed in the skin, ovary, endometrium, duodenum, and breast. Other names for this target antigen include AAT4 and FAA4. Some SMHC antibodies may have been used in research and have associated citations. Indicated applications for the antibodies listed below include ELISA, Western Blot, Immunocytochemistry, and Immunohistochemistry.