CD4/CD8 T cells panel
CD4/CD8 T cells panel-2332
Information for this test temporarily referred to Mayo Clinic Laboratory found here: CD4 Count for Immune Monitoring, Blood LAB15125
T-cell subset
TCD4
CD4 Count for Immune Monitoring, Blood
LAB15125
15125
Mayo Clinical Laboratories (15125): R-NX
Monitor CD4 levels for HIV positive patients
No pathologist morphology or interpretation is included with this assay
Immediately following collection, mix sample thoroughly by gently inverting 8 - 10, times to prevent clotting
Lavender (EDTA), 4mL
Ambient - 72 hours
Specimen must be received at the Central Laboratory within 72 hrs of collection.
- Improper label (unlabeled or mislabeled)
- Wrong container (anticoagulant or solution)
- Improper blood/anticoagulant ratio
- Delay in transport
- Improper storage
- Inappropriate timing of collection
- Interfering substances
- Leaking container
|
Component |
1 - 7 days |
7 days - 12 mo |
12 mo – 5 yrs |
>5 yrs |
|
CD3 (%) |
72 - 86 |
65 - 73 |
64 – 74 |
57 - 83 |
|
CD4 (%) |
57 - 70 |
31 - 59 |
39 - 49 |
32 - 63 |
|
CD8 (%) |
14 - 26 |
14 - 24 |
17 - 31 |
9 - 39 |
|
CD3 absolute (/cumm) |
1300 - 6500 |
1300 - 7100 |
1100 - 5000 |
840 - 2641 |
|
CD4 absolute (/cumm) |
1000 - 5500 |
1200 - 4500 |
800 - 3000 |
488 - 1711 |
|
CD8 absolute (/cumm) |
400 - 1700 |
500 - 2000 |
500 - 2700 |
154 - 1097 |
Markers:
CD3, CD4, CD8 and CD45
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