Casandra
Casandra Test Code QD31041Version 1 (DRAFT)
Performing Lab
Kappa/Lambda Light Chain, ISH with Interpretation
Clinical Use
Order TestUse
This test is used to evaluate the genetic expression of kappa and lambda light chains in fixed lymphoid tissue or bone marrow.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Other
Biomarkers
Kappa light chain
OtherISH • Expression • Categorical (e.g., Positive / Negative / Indeterminate)
Lambda light chain
OtherISH • Expression • Categorical (e.g., Positive / Negative / Indeterminate)
Result Turnaround Time
2-5 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Tissue
Volume
Not provided
Minimum Volume
Not provided
Collection Instructions
Formalin-fixed paraffin embedded tissue in IHC specimen transport kit; other acceptable specimens: seven 4‑micron unstained sections; do not place labels with adhesive backing on slides—use pencil or xylene‑resistant pen on frosted end only.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | Indefinite |
| Refrigerated | Indefinite |
| Frozen | Unacceptable |