We are proud to announce that PhenoPath is now a Quest Diagnostics Company.

NKX3.1 pin



Methodology: IHC

Clinical Significance:
A putative tumor suppressor protein that is expressed almost exclusively in the prostate and prostatic adenocarcinoma. It can supplement other markers such as PSA. Subcellular Localization: Nuclear

Organ: Prostate

Disease State: Carcinomas of Unknown Primary

CPT Code(s): 88342 or 88341 (reference only; CPTs may vary)

Turnaround Time: Within 1-2 business days of receipt

Schedule: Monday - Friday

Specimen Requirements:
• Formalin-fixed, paraffin-embedded (FFPE) tissue block or cell block - OR - • 1 unstained slide for each test requested plus 3-4 additional unstained slides cut at 4µm