What is this test for?
Diamine oxidase (DAO) is the main enzyme for the metabolism of dietary histamine. Determining serum DAO activity can be useful in the differential diagnosis of histamine intolerance.
Sample information
- Sample type: Serum
- Tube / container: Red / yellow-top tube
- Sample volume: 2 mL
Preparation
Fasting sample recommended.
Testing and results
- Method: EIA
- Run schedule: Monday; Wednesday at 10:00
- Turnaround time: 3 days, 18:00
Price and appointment
Add the test to your list to receive a price quote by e-mail, or call +90 850 640 07 30 / message us on WhatsApp (+90 537 301 22 14). You can have the test done at our branches or with our home blood collection service. Results can be viewed online with your Turkish ID number (or passport number for foreign nationals).