Anti-piL antibodies enable researchers to detect and measure the piL antigen in biological samples. This target is a reported synonym of the SERPINA2 gene, which encodes serpin family A member 2 (gene/pseudogene). This protein is believed to be a serine protease inhibitor. The human version of piL has a canonical amino acid length of 421 residues and a protein mass of 47.7 kilodaltons. It is reported to be localized in the ER of cells. piL is a member of the Serpin protein family. Indicated applications for piL antibodies listed below include ELISA, Western Blot, Immunoprecipitation, and Immunohistochemistry.