Happerfield L C, Bobrow L G, Bains R, Miller K D
Imperial Cancer Research Fund, Courtauld Institute of Biochemistry, London, UK.
Br J Biomed Sci. 1993 Mar;50(1):21-6.
Eleven commercially produced avidin-biotin peroxidase labelling systems employed in immunocytochemistry were compared by titrating a monoclonal and a polyclonal antibody onto routinely prepared formalin-fixed paraffin wax sections of tonsil and appendix. The cost per test for each labelling system was also calculated.