Anti-DEFB108B antibodies are used in the immunodetection of the protein defensin beta 108B. In humans, the canonical protein has a reported length of 73 amino acid residues and a mass of 8.3 kDa. It has been described to be a secreted protein. It is notably expressed in the testis. A member of the Beta-defensin protein family, DEFB108B is reported to exhibit antibacterial activity. Synonyms for this target antigen include beta-defensin 8, defensin, beta 8, and beta-defensin 108B. DEFB108B gene orthologs have been reported in the bovine and chimpanzee species. Immunocytochemistry is the most common application for the DEFB108B antibodies listed below. Immunofluorescence and Immunohistochemistry are also common applications.