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

Oct3/4 pin

IHC

Oct3/4

Methodology: IHC

Clinical Significance:
Identifies: Nuclear transcription factor expressed at high levels in embryonal carcinoma and seminoma, and used as part of a panel in the subclassification of germ cell tumors. Subcellular Localization: Nuclear

Organ: OB/GYN

Disease State: Germ Cell Tumors

CPT Code(s): 88342 or 88341. The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

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