We are proud to announce that PhenoPath is now a Quest Diagnostics Company.
Identifies: Transcription factor E3, a member of the helix-loop-helix family of transcription factor. Overexpression of TFE3 results from the presence of a chromosomal translocation involving Xp11, present in alveolar soft part sarcoma and a subset of “translocation” renal cell carcinomas. Subcellular Localization: Nuclear
Organ: Genitourinary Tumors
CPT Code(s): 88342 or 88341
Turnaround Time: Within 1-2 business days of receipt
Schedule: Monday - Friday
• 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