CD4 / CD8 T-Lymphocytes
Which test do we use?
CD3 T, CD4 T and CD8 T lymphocytes.
Sampling instructions
At least 1ml blood on EDTA
Storage conditions
The samples must be stored and sent preferably at room temperature. (between 2 and 30° C).
Important advice
Samples:
- cannot be exposed to temperatures below freezing point. Do not use ice packs. Cooling elements (2-10°C) are fine.
- cannot contain coagulants other than EDTA.
- cannot be older than 48 hours if you want CD4/CD8 determination.
- reaching us on Friday after 3pm are pre-treated but not analysed until the next working day. Therefore, these samples must have been taken on the day itself.
Reference values
Reference values of BD, determined in cooperation with the ITM Laboratory for Immunology.
Delivery time of the result
On average:
2-3 days
Accredited
Yes
ISO 15189 – Belac 147-MED
Loinc-code
CD3+ (%): 8124-0
CD3+ (10*9/l): 8122-4
CD4+ (%): 8123-2
CD4+ (10*9/l): 24467-3
CD8+ (%): 8101-8
CD8+ (10*9/l): 14135-8
CD4/CD8: 54218-3
Laatste wijziging op: 13/01/2023