Anti-DEFB107A antibodies are used in the immunodetection of the protein defensin beta 107A. It is notably expressed in the testis. Synonyms for this target antigen include beta-defensin 7, defensin, beta 7, and beta-defensin 107. Immunohistochemistry is the most common application for the DEFB107A antibodies listed below. ELISA and Western Blot are also common applications.