Tacrolimus Assay Test at Home in Dubai
Also known as: FK506, TACROLIMUS, PROGRAF
Included
About the Test
The Tacrolimus assay measures the blood level of tacrolimus, an immunosuppressant medicine used to prevent organ rejection after a kidney, liver, heart or other transplant, and sometimes for certain immune conditions. Because the effective and toxic ranges of this drug sit close together, regular level checks help doctors keep enough medicine in the blood to protect the graft while avoiding side effects on the kidneys and nervous system. It is a monitoring test for people already prescribed the drug, not a general screen.
What is it? The Tacrolimus assay measures the concentration of the immunosuppressant tacrolimus in the blood, also known as FK506 or by the brand Prograf.
- Smart Report
- Home Collection
- DHA Licensed Staff
- Doctor Reviewed
Test Included: 1 Test
Tacrolimus Assay(1 Test)
Tacrolimus Assay test: purpose, preparation and results
Why take the Tacrolimus Assay test?
- Monitor tacrolimus levels after an organ transplant to prevent rejection
- Check that a dose stays within the therapeutic range and avoid toxicity
- Help doctors adjust dosing after medication changes or new symptoms
How to prepare for the Tacrolimus Assay test
This is a trough-level test, so blood is usually taken just before your next tacrolimus dose, about 12 hours after the last one. Do not take your next dose until the sample is collected unless your transplant team advises otherwise, and bring your dosing schedule.
Understanding your Tacrolimus Assay results
Levels that are too low may leave the transplant under-protected, while levels that are too high raise the risk of kidney or nerve side effects, so your transplant team reads the number against your target range and clinical picture. Never adjust your own dose; always follow specialist guidance.
How to book the Tacrolimus Assay test in Dubai
- 1Book your slot
Book on the site or WhatsApp — same morning or next day. Fasting reminders included.
- 2Your nurse visits
A DHA-licensed nurse does a ~20-minute draw at your home, office or hotel. Sealed kit.
- 3Lab processes it
Most of our tests are processed at AVM Labs, Dubai, a CAP-accredited laboratory with ISO 15189 accreditation from EIAC (No. LB-MED-227).
- 4Your doctor reads it
A BestDOC doctor reviews the results, then the report lands on email + WhatsApp with notes.
Frequently Asked Questions
Anything else? Ask on WhatsApp — we usually reply in three minutes.
Tacrolimus is measured as a trough level, meaning blood is taken just before your next scheduled dose, roughly 12 hours after the previous one. Confirm timing with your transplant team so the result reflects the correct point in the cycle.
The tacrolimus assay is reported in about 7 days. Your doctor-reviewed report is sent on WhatsApp and email once the partner lab completes the analysis, and urgent transplant results should also be shared with your transplant team.
No fasting is required. What matters most is the timing relative to your dose, not food. Follow the trough-timing instruction and take your medicines exactly as your transplant team directs.
Usually you delay the next dose until after the sample is collected, so the level reflects the trough. Do not change this without checking your transplant team, as incorrect timing can make the result misleading.
The gap between an effective and a harmful level is narrow, so small changes matter. Regular checks help keep the graft protected while limiting kidney and nervous-system side effects, which is why transplant patients test frequently.
A DHA-licensed nurse draws your blood at home, office or hotel in Dubai in around 20 minutes, which suits a fixed pre-dose time. The service is self-pay in AED with no insurance claims.