Tryptase | KK Women's and Children's Hospital

Specimen Container	Gel separator tube (Adult) Microtube (Paeds)
Specimen Requirement	Plain Blood Adult: 3 mL Paediatric: 1.3 mL
Orderable as Urgent?	No
Turn Around Time	1 week
Testing Laboratory Location	TTSH
Laboratory	Clinical Immunology Lab
Contact Number	6394 1352
Day and Time Performed	Mon – Fri: 0800 hrs– 1700 hrs
Orderable on CPOE?	Yes
Downtime Form	Allergy Lab Test Form
Additional Information	Call lab reception at ext. 1352 / 1354 for Allergy tests enquires and request form.

Change History Notes

Last Updated - 05 Apr 2025