TB Serology Quantiferon 3 tubes (DISCONTINUED) | KK Women's and Children's Hospital

Specimen Container	,
Specimen Requirement	Whole blood collected into Quantiferon Nil, TBAg and Mitogen tubes. 1 mL in each Nil (grey), TBAg (red) and mitogen (purple) Quantiferon tube. Acceptable range per tube=0.8-1.2 mL.
Orderable as Urgent?	No
Turn Around Time	Negatives: 2 to 5 days. Positive and Indeterminates 4 to 7 days.
Testing Laboratory Location	SGH
Laboratory	Molecular Diagnostics Laboratory
Contact Number	6394 1352
Day and Time Performed	Monday to Friday ( setup 3 times a week ).
Orderable on CPOE?	Yes
Downtime Form	Bacteriology, Mycology,Parasitology Tests
Additional Information	Quantiferon tubes are available from SGH CENTRAL TB Lab. ( Arrange with KKH Lab. to collect it ). Test discontinued. Kindly refer to TB Quantiferon BA0347

Last Updated - 27 Jun 2025