ERG
Use
ERG oncoprotein expression has been shown to be a highly specific marker for prostate cancer, and given the lack of ERG expression in a broad range of normal epithelial tissues and tumors, detection of ERG via immunohistochemistry serves as a valuable tool for diagnosing prostate cancer or determining prostatic origin. ERG is additionally a highly specific and sensitive marker of endothelial cells and vascular tumors, enhancing its utility in differential diagnosis.
Special Instructions
Not provided.
Limitations
Not provided.
New York Approved
Methodology
Immunoassay (IHC)
Biomarkers
ERG
Protein
Result Turnaround Time
Not provided.
Related Documents
For more information, please review the documents below
Specimen
Tissue (FFPE)
Volume
Not provided
Minimum Volume
Not provided
Collection Instructions
FFPE tissue block is preferred; alternatively one unbaked, unstained H&E-stained slide (required) plus two to three positively charged unstained slides, cut at 4–5 microns.
Storage Instructions
Use cold pack for transport, ensuring cold pack is not in direct contact with specimen. NYS clients: provide date and time of collection.