Anti-PsaB antibodies enable researchers to detect and measure the PsaB antigen in biological samples. This target is a reported synonym of the FAAH gene, which encodes fatty acid amide hydrolase. This protein is known to function in metabolic processes, among other biological roles. The human version of PsaB has a canonical amino acid length of 579 residues and a protein mass of 63.1 kilodaltons. It is reported to be localized in the cytoplasm of cells and widely expressed in many tissue types. This target antigen may also be known as FAAH-1. A number of PsaB antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.