Stockholm3 Reflex NEW
Code
STKR
Sample Reqs
A A B
Turnaround
2 weeks
Special instructions
If the PSA level is > 1.5 ng/ml, reflex testing for STK3 will be undertaken. Ensure the three tubes are received by TDL within 48 hours of sample taking. The timing for receipt of samples is important – please do not post samples to TDL.
Sample type guide
A
Lavender Vacutainer, EDTA anticoagulant, 4ml/6ml (6ml EDTA tubes are used for specific PCR assays)
B
Gold Vacutainer, SST/Gel anticoagulant, 5ml
Related specialties
Additional information
Updated Monday, 08 December 2025