title: Immunohistochemical characterization of 53 monoclonal antibodies to prostate-specific antigen.
abstract: Fifty-three antibodies submitted to the ISOBM TD-3 Workshop on the prostate specific antigen (PSA) were evaluated for their reactivity in frozen and formalin fixed tissue from benign hyperplastic prostate and salivary gland tissue. Only 13/53 antibodies showed clear reactivity in both frozen and paraffin sections, while some antibodies appeared to react only in formalin-fixed paraffin sections. Many antibodies showed extensive nonspecific reactivity in tissue sections. These results highlight the fact that the number of monoclonal antibodies suitable for immunohistochemical detection of PSA is still relatively limited.
authors.affiliation: Department of Pathology, De Wever Hospital, Heerlen, The Netherlands. mnap@pi.net
authors.forename: M
authors.initials: M
authors.lastname: Nap
authors.forename: T M
authors.initials: TM
authors.lastname: van der Kwast
mesh_terms: D000911:Antibodies, Monoclonal / Q000276:immunology*; D003429:Cross Reactions; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D017430:Prostate-Specific Antigen / Q000276:immunology*; D011470:Prostatic Hyperplasia / Q000378:metabolism; D012469:Salivary Glands / Q000378:metabolism
chemical_list: D000911:Antibodies, Monoclonal; D017430:Prostate-Specific Antigen