


Parietal cell antibodies are immune proteins produced mistakenly by the body against the cells in the stomach lining that produce stomach acid and intrinsic factor. These antibodies may indicate the presence of autoimmune gastritis, a condition that can lead to stomach inflammation and other gastric issues.
This test is particularly relevant for individuals experiencing symptoms of stomach inflammation, such as abdominal pain, nausea, and unusual weight loss, or for those with an increased risk of autoimmune diseases. It can also assist in the diagnosis of pernicious anemia, a condition caused by a vitamin B12 deficiency due to the loss of intrinsic factor.
The presence of parietal cell antibodies indicates a possible autoimmune reaction against the stomach lining, which may result in reduced production of stomach acid and intrinsic factor, essential for vitamin B12 absorption.
A high level of these antibodies suggests an active autoimmune reaction against the parietal cells of the stomach, which can lead to autoimmune gastritis and potentially increases the risk of pernicious anemia.
A low or non-detectable level of parietal cell antibodies is normal and indicates that an autoimmune reaction against the stomach cells is likely not occurring.
Answers to what people usually want to know.
After ordering we generate a referral letter and email you the instructions. You pick a collection point yourself and book an appointment there. Blood is drawn at the location, processed at the lab, and your result arrives digitally.
Usually very quickly. Collection points typically have slots within a few days, sometimes even same-day. It depends on how busy the location is. For a few specialist analyses we first ship collection materials, which takes a bit longer.
At most collection points yes. Some accept walk-ins. This is clearly indicated per location. You choose the location that works best for you.
PCA; autoimmune gastritis/pernicious anemia.



€50.00EUR
That depends on the test. Whether fasting is required, and from what time, is clearly stated in the instructions you receive after ordering. No surprises at the counter.
It varies per analysis: from same-day to a few working days. Standard values often come back quickly; analyses that go to an external lab can take a bit longer. You get an email with a link to your digital result, including a short explanation per value.
We work with 1,000+ collection points across the Netherlands. After ordering you'll see which locations near you are available and you pick where you'd like to go.
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