Anti-SEMP1 antibodies enable researchers to detect and measure the SEMP1 antigen in biological samples. This target is a reported synonym of the CLDN1 gene, which encodes claudin 1. This protein is known to function in pathways of aging and cell adhesion, among other biological roles. The human version of SEMP1 has a canonical amino acid length of 211 residues and a protein mass of 22.7 kilodaltons. It is reported to be localized in the cell membrane of cells and notably expressed in many tissues, such as the kidney and skin. Other names for this target antigen include CLD1, CLD1, and ILVASC. Western Blot is the most common application for the SEMP1 antibodies listed below. ELISA and Immunohistochemistry are also common applications.