Polarized slide.
Polarized slide with 4-5 um thick unstained FFPE level comprised of two cell lines; one demonstrating PTEN NULL-type IHC staining (complete absence of staining) and the other demonstrating normal expression.
Polarized slide.
Polarized slide with 4-5 um thick unstained FFPE level comprised of two cell lines; one demonstrating PTEN NULL-type IHC staining (complete absence of staining) and the other demonstrating normal expression.
