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Peroxidase labelling immunocytochemistry: a comparison of eleven commercially-available avidin-biotin systems
L C Happerfield1, L G Bobrow, R Bains
1Imperial Cancer Research Fund, Courtauld Institute of Biochemistry, London, UK.
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.
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.