CD23, technical only
Use
CD23 is a low affinity immunoglobulin E (IgE) receptor found on follicular dendritic cells, activated B-cells, some monocytes, B-cell lymphoma, and EBV-transformed B lymphoblastoid cells. Technical component only. Pathologist read not included.
Special Instructions
Not provided.
Limitations
This test does not include pathologist interpretation; results are purely technical.
Methodology
Immunoassay (IHC)
Biomarkers
CD23
Protein
Result Turnaround Time
2 days
Related Documents
For more information, please review the documents below
Specimen
Tissue (FFPE)
Volume
Not provided
Minimum Volume
Not provided
Collection Instructions
Fixative should be at a 20:1 fixative to tissue ratio, 10% neutral buffered formalin (NBF) for 6-72 hours (48-72 hours PREFERRED).
Patient Preparation
Specimens may be fixed in formalin for 24-72 hours by collection sites, then transferred to 70% ethanol and stored at 2-8°C for longer term storage if needed.
Storage Instructions
Store at 15°C to 25°C.
Causes for Rejection
Specimens must be fixed in 10% NBF or B plus. All other fixatives will be rejected.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | ≤ 72 Hours for fresh tissues. Indefinite for FFPE blocks and unstained slides. |