Human T-Cell Lymphotropic Virus 1, 2 (HTLV-1/HTLV-2), Qualitative
Also known as: HTLV-I/HTLV-II
Use
To screen individual human donors, including volunteer donors of whole blood and blood components, and other living donors for the presence of anti-HTLV-I/HTLV-II
Special Instructions
Not provided.
Limitations
The test does not differentiate between HTLV-1 and HTLV-2. False positives or negatives can occur. Additional confirmatory or reflex tests may be needed in some cases. Testing schedule variations might affect result availability.
Methodology
Immunoassay (CLIA)
Biomarkers
HTLV-I/II
Antibody
LOINC Codes
- 22362-8 - HTLV I+II Ab Ser Ql
- 29901-6 - HTLV I+II Ab Ser Ql IA
Result Turnaround Time
1-4 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
2 mL
Minimum Volume
1.5 mL
Container
Gel-barrier tube, lavender-top (EDTA) tube, blue-top (sodium citrate) tube, red-top tube, or green-top (either lithium or sodium heparin) tube
Collection Instructions
Centrifuge sample to separate serum or plasma. For non-gel-barrier tubes, transfer serum or plasma to a plastic transport tube.
Storage Instructions
Room temperature
Causes for Rejection
Heat-inactivated specimens; pooled specimens; grossly hemolyzed specimens; specimens with fungal growth
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 7 days |
| Refrigerated | 14 days |
| Frozen | Up to 6 months |
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