Polarized slide.
Polarized slide with 4-5 um thick unstained FFPE level comprised of a single cell line demonstrating complete absence of MLH1 protein IHC (deficiency or loss pattern of expression).
Polarized slide.
Polarized slide with 4-5 um thick unstained FFPE level comprised of a single cell line demonstrating complete absence of MLH1 protein IHC (deficiency or loss pattern of expression).