Single paraffin wax block / cell FFPE block.
A single FFPE block is comprised of a two cell line plugs selected for demonstrating differential PMS2 protein IHC staining, demonstrating complete loss of nuclear expression (deficiency or loss type expression) of PMS2 and intact nuclear expression.
Single paraffin wax block / cell FFPE block.
A single FFPE block is comprised of a two cell line plugs selected for demonstrating differential PMS2 protein IHC staining, demonstrating complete loss of nuclear expression (deficiency or loss type expression) of PMS2 and intact nuclear expression.
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