Polarized slide.
Polarized slide with 4-5 um thick unstained FFPE level comprised of a single cell line demonstrating expected protein staining of proteins; wild type (normal) expression. Few exceptions (RB IHC does not demonstrate wild type expression).
Polarized slide.
Polarized slide with 4-5 um thick unstained FFPE level comprised of a single cell line demonstrating expected protein staining of proteins; wild type (normal) expression. Few exceptions (RB IHC does not demonstrate wild type expression).
