Anti-Gastric parietal cell Ab Test at Home in Dubai
Also known as: APCA, PARIETAL CELL ANTIBODY, GPCA
Included
About the Test
The Anti-Gastric Parietal Cell Antibody test detects antibodies against the stomach's parietal cells, which produce acid and a protein called intrinsic factor needed to absorb vitamin B12. These antibodies are associated with autoimmune conditions such as pernicious anaemia and autoimmune gastritis. The test is generally ordered when someone has unexplained vitamin B12 deficiency or a particular type of anaemia, to help work out whether an autoimmune process is the cause. It is a targeted investigation used alongside blood counts and B12 levels rather than a routine wellness check.
What is it? A blood test detecting anti-gastric parietal cell antibodies, also known as APCA, parietal cell antibody or GPCA, used in the workup of pernicious anaemia and autoimmune gastritis.
- Smart Report
- Home Collection
- DHA Licensed Staff
- Doctor Reviewed
Test Included: 1 Test
Anti-Gastric parietal cell Ab(1 Test)
Anti-Gastric parietal cell Ab test: purpose, preparation and results
Why take the Anti-Gastric parietal cell Ab test?
- Investigating unexplained vitamin B12 deficiency
- Assessing a macrocytic anaemia where pernicious anaemia is suspected
- Helping identify autoimmune gastritis as a cause of symptoms or lab abnormalities
How to prepare for the Anti-Gastric parietal cell Ab test
No fasting is required and no special preparation is needed. Eat, drink and take your usual medicines before the appointment. Mention any vitamin B12 supplements or injections to the nurse, as your doctor will find that relevant when reviewing the result.
Understanding your Anti-Gastric parietal cell Ab results
The presence of parietal cell antibodies supports an autoimmune cause such as pernicious anaemia, but they can also appear in other conditions, so the result is read with your B12 level and blood count. A doctor should interpret your report and decide whether further testing, such as intrinsic factor antibodies, is needed. Your report is ready in 7 - 10 Days.
How to book the Anti-Gastric parietal cell Ab 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.
Your doctor-reviewed report is typically ready in 7 - 10 Days after collection. This is a specialised antibody test requiring particular laboratory processing, which is why it takes longer than a standard blood panel. The report arrives on WhatsApp and email.
No fasting is needed for the Anti-Gastric Parietal Cell Antibody test. You can eat and drink normally beforehand. There is no special preparation unless your doctor combines it with a separate test that requires fasting.
A positive result suggests antibodies against the stomach's acid-producing cells, which is linked with pernicious anaemia and autoimmune gastritis. These antibodies can appear in other situations too, so your doctor interprets the result alongside your B12 level and blood count.
Parietal cells make intrinsic factor, which the body needs to absorb vitamin B12. When these cells are attacked, B12 absorption drops, which can lead to deficiency and anaemia. That is why this test is often ordered for unexplained low B12.
Yes. Tell the nurse if you take vitamin B12 tablets or injections. It does not change how the antibody sample is taken, but it is important context for your doctor when interpreting your B12 levels and blood count together with this result.
The test is priced at AED 300 and is self-pay, as home healthcare in the UAE is not billed to insurance. You pay directly when booking your at-home visit in Dubai.