CD5 Immunostain, Technical Component Only
Use
CD5 is a marker of T-cell lineage and is useful for phenotyping B-cell lymphomas. It is typically expressed on all T cells and can be aberrantly expressed by B-cell lymphomas, such as mantle-cell lymphoma and B-cell small lymphocytic lymphoma. The expression of CD5 is helpful in supporting T-cell lineage in T-cell lymphomas or subclassifying B-cell lymphomas.
Special Instructions
Not provided.
Limitations
The test does not include pathologist interpretation, only technical performance of the stain. Interpretation should be performed by a qualified pathologist in the context of the patient's clinical history. Age of a cut paraffin section can affect immunoreactivity, and stability thresholds vary depending on the antigen. Environmental factors can affect the charge of glass slides, potentially altering slide staining and resulting in inconsistent results.
New York Approved
Methodology
Immunoassay (IHC)
Biomarkers
CD5
Protein
LOINC Codes
- Order 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
Causes for Rejection
Wet/frozen tissue, cytology smears, nonformalin fixed tissue, nonparaffin embedded tissue, noncharged slides, ProbeOn slides, Snowcoat slides