Polarized slide.
Polarized slide with 4-5 um thick unstained FFPE level comprised of a single cell line demonstrating complete absence of nuclear MSH6 IHC staining (deficiency or loss pattern expression).
Polarized slide.
Polarized slide with 4-5 um thick unstained FFPE level comprised of a single cell line demonstrating complete absence of nuclear MSH6 IHC staining (deficiency or loss pattern expression).