PD-L1 (Clone SP142), IHC, Tissue (FFPE) (Outside lab)
A pathology/diagnostic report and a brief history, including primary site of neoplasm, are required.
Collection Specimen Or Container:
Tissue/ Formalin-fixed paraffin-embedded (FFPE) block
Specimen Testing Type:
Formalin-fixed, paraffin-embedded tissue block; or 3 unstained glass, "positively charged" slides with 4-microns formalin-fixed, paraffin-embedded tissue.
Additional Information: One slide will be stained with hematoxylin and eosin.
Sub Mission Container:
1. Tissue in 10% neutral buffered formalin or
2. Paraffin embedded tissue block or
3. Unstained positively charged slides as least 3 slides with 4-microns formalin-fixed, paraffin-embedded tissue.
Nonformalin fixed tissue
Nonparaffin embedded tissue