Full Description
A multimeric cell surface protein associated with the T-cell receptor. Expressed in thymocytes, peripheral T cells, NK cells, and cerebellar Purkinje cells. Aberrantly decreased in some T-cell neoplasms; stains most T-cell lymphomas and rarely B-cell lymphomas.
Methodology
IHC
Specimen Requirements
Tissue Block: Formalin-fixed, paraffin-embedded (FFPE) tumorblock preferred. Unstained Slides: Recommended 2 charged slides per stain requested (minimum of 1 slide per stain),baked or unbaked. Fixation: Tissue must be fixed in 10% neutral buffered formalin for 6–72 hours.
Storage and Transportation
Use cold pack for transport. Make sure cold pack is not in direct contact with specimen.
Turnaround Time
24 hrs
CPT Codes
88342x1 or 88341x1