Anti-IL25 antibodies are used in the immunodetection of the protein interleukin 25. In humans, the canonical protein has a reported length of 177 amino acid residues and a mass of 20.3 kDa. It has been described to be a secreted protein. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed at low levels in several tissues, including brain, kidney, lung, prostate, testis, spinal cord, adrenal gland, and trachea. A member of the IL-17 protein family, IL25 is known to be involved with the regulation of transcription. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include interleukin-17E. IL25 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Over 60 citations in the literature describe the use of IL25 antibodies in research. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.