Anti-PCMT antibodies enable researchers to detect and measure the PCMT antigen in biological samples. This target is a reported synonym of the ICMT gene, which encodes isoprenylcysteine carboxyl methyltransferase. This protein is known to function in metabolic processes, among other biological roles. The human version of PCMT has a canonical amino acid length of 284 residues and a protein mass of 31.9 kilodaltons. It is reported to be localized in the ER of cells. Other names for this target antigen include HSTE14, MST098, and MSTP098. ELISA and Western Blot are common applications for PCMT antibodies.