Casandra
Casandra Test Code NG17183Version 1 (DRAFT)
Performing Lab
NeuN
Clinical Use
Order TestUse
NeuN is a sensitive and specific marker of neuronal differentiation in brain tumors.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
New York Approved
Methodology
Immunoassay (IHC)
Biomarkers
NeuN
ProteinExpression
Expression • Ordinal Score (e.g., TPS, CPS, H-score)
Result Turnaround Time
1 day
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 specimen type or one (1) unbaked, unstained slide for H&E staining (required) and two to three (2‑3) positively charged unstained slides (all cut at 4‑5 microns) for each test/antibody ordered. Block and slide identifiers should be clearly written and match exactly with the specimen ID and specimen labeling as noted on the requisition.
Storage Instructions
Use cold pack for transport, making sure cold pack is not in direct contact with specimen.