Anti-PRSS27 antibodies are used in the immunodetection of the protein serine protease 27. In humans, the canonical protein has a reported length of 290 amino acid residues and a mass of 31.9 kDa. It has been described to be a secreted protein. It is reported to be highly expressed in the pancreas. A member of the Peptidase S1 protein family, PRSS27 is known to be involved with proteolysis. Post-translational modifications have been described, including N-glycosylation. Synonyms for this target antigen include marapsin, pancreasin, protease, serine 27, and channel-activating protease 2. PRSS27 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Western Blot is a widely used application for the PRSS27 antibodies listed below. In addition, ELISA is also a common application.