Full Description
Identifies a cell surface metallopeptidase expressed on myeloid cells, including granulocytes and monocytes, as well as in various epithelial tissues. CD13 is a useful marker for acute myeloid leukemia (AML) and other myeloid lineage neoplasms, and may also be expressed in some non-hematopoietic tumors such as renal cell carcinoma and hepatocellular carcinoma.
Methodology
IHC
Specimen Requirements
Tissue Block: Formalin-fixed, paraffin-embedded (FFPE) tumor block 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 indirect contact with specimen.
Turnaround Time
24 Hrs
CPT Codes
88342x1 or 88341x1