QuantiFERON ® -TB Gold Plus In-Tube Assay

Test Method
EIA
Specimen Required
1.0 mL aseptically collected fresh blood inoculated into each of the three special collection tubes, then gently inveretd a few times and transported to the lab at RT within 24 hours.
Spec Type Min
exactly 1.0 mL blood per tube.
When Tested
On Request
Turnaround Time
72 hours
Normal Ranges
n/a
Reference Ranges
> 0.35 units
Cut Off Lower
0.35 for antigen
Units of Measurement
IU g-IFN
Related Tests
earlier quantiferon versions, mantoux test.
Billing Advice
Non-rebatable
Contact
9342 9670