Epstein Barr Nuclear Antigen 2 (EBNA2) Immunostain, Technical Component Only
Use
Epstein Barr virus (EBV) nuclear antigen 2 (EBNA2) is an EBV-encoded nuclear protein of 82 kD necessary for the transformation of EBV-infected B lymphocytes. The immunostain is useful for identifying EBV infection in normal, inflammatory, and neoplastic tissues, as well as in the diagnosis of reactive and neoplastic lymphoproliferative and plasma cell proliferative disorders.
Special Instructions
This test includes only the technical performance of the stain without pathologist interpretation. If ordering with PATHC / Pathology Consultation, the technical component stains will be canceled. It is important to use the green "Attention Pathology" and pink "Immunostain Technical Only" labels for shipment.
Limitations
The test does not provide pathologist interpretation, only the technical performance of the stain. Interpretation should be done in the context of the patient's clinical history and other tests by a qualified pathologist. Immunoreactivity may be affected by the age of paraffin sections, with best practices suggesting cutting sections within 6 weeks. Inconsistent staining can result from sending unsuitable glass slides due to poor surface chemistry or environmental exposure.
FDA ApprovedNew York Approved
Methodology
Immunoassay (IHC)
Biomarkers
LOINC Codes
- Order only;no result
- Bill only; no result
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Tissue (FFPE)
Volume
Not provided
Minimum Volume
Not provided
Container
Immunostain Technical Only Envelope
Collection Instructions
Attach the green "Attention Pathology" label and the pink "Immunostain Technical Only" label to the transport container.
Causes for Rejection
Wet/frozen tissue, cytology smears, nonformalin fixed tissue, nonparaffin embedded tissue, noncharged slides, ProbeOn slides, Snowcoat slides
Stability Requirements
| Temperature | Period |
|---|---|
| Refrigerated | Refrigerated |