Casandra
Casandra Test Code NG26583Version 1 (DRAFT)
Performing Lab
SOX2
Clinical Use
Order TestUse
SOX2 immunohistochemistry (IHC) is used to stain embryonal carcinomas and is highly specific for squamous cell carcinoma, providing diagnostic clarity in relevant tumor types.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
New York Approved
Methodology
Immunoassay (IHC)
Biomarkers
SOX2
ProteinExpression
Expression • Ordinal Score (e.g., TPS, CPS, H-score)
Result Turnaround Time
24 hours
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Tissue (FFPE)
Volume
Not provided
Minimum Volume
Not provided
Collection Instructions
A formalin-fixed, paraffin-embedded (FFPE) tissue block is preferred. Alternatively, one unbaked, unstained slide for H&E staining (required) plus two to three positively charged unstained slides (all cut at 4–5 microns) per test/antibody ordered. Block and slide identifiers should match exactly with specimen ID on requisition.
Storage Instructions
Use cold pack for transport; cold pack not in direct contact with specimen.