Calprotectin Stool Test


A non-invasive stool test to distinguish between inflammatory bowel disease (IBD) and non-inflammatory bowel conditions such as irritable bowel syndrome (IBS).

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Calprotectin Stool Test

About this test

Calprotectin is a stable protein that is released into the faeces when neutrophils gather at the site of any gastro intestinal (GI) tract inflammation.

The faecal calprotectin test has a relatively high specificity and sensitivity (approximately 90%) for distinguishing between non-inflammatory bowel disorders (e.g. irritable bowel syndrome) and inflammatory bowel disease (e.g. ulcerative colitis and Crohn's disease). Calprotectin can provide a non-invasive, inexpensive and objective method for assessing patients for additional possible invasive procedures e.g.colonoscopy or imaging studies.

Calprotectin is regularly raised in active IBD and the test is useful for monitoring the disease and the effectiveness of medication. It is also elevated in some cases of GI tract malignancy (e.g. colorectal cancer).

Who is this test for?

This stool test is for individuals who have persistently runny and watery stools who wish to rule out IBS before undergoing more invasive and costly procedures. In addition it is used by people who have positive diagnoses of Crohn's disease or ulcerative colitis and wish to monitor their condition.

How it works

Collect Sample

We send you an easy-to-use kit to collect your stool sample.

Post Sample

Post your sample to our lab in the prepaid envelope provided.

View Results

View results securely in your own personal dashboard.

Important Information

Our tests are not a substitute for seeing your doctor, especially if you are suffering symptoms. Our doctors will interpret your results based on the information you have provided, but will not diagnose, consult or provide any treatment. You will be advised to see your doctor for any necessary follow-up action.

Tests Included

Stool sample collection kit

We will send you your Calprotectin Stool Test stool sample collection kit which contains everything you need to take your stool sample in the comfort of your own home.

Postage & packaging

Your Calprotectin Stool Test includes 1st class postage and packaging for you to send your stool sample directly to our laboratory for analysis. If you live in an area where you cannot rely on the post or you simply want to ensure that your sample arrives at the laboratory the following day, you may wish to send your stool sample guaranteed next day delivery for extra reassurance.

Private laboratory analysis

Your stool sample will be analysed at one of our chosen laboratories. You can be assured of fast, accurate results from one of our accredited independent providers of clinical diagnostic tests.

Interpretation of results

Our medical team will comment on out-of-range stool results and give you follow-up advice where necessary. If you need it, a PDF copy of your Calprotectin Stool Test results can be downloaded for your doctor.

Secure online account

Once you have placed your order you can visit where you can manage your account, track your orders and view your Calprotectin Stool Test results.

Health and Lifestyle tracker

Stay motivated by filling in your online health and lifestyle questionnaire and seeing how improvements in your lifestyle can influence your results. Your medical and family history gives us vital information when interpreting your results.

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