Calprotectin Testing (CALP)
The Calprotectin test is also known as a Faecal calprotectin test.
All you need to know about testing Calprotectin levels with a laboratory test
Conditions linked to Calprotectin
How To Test Calprotectin
By buying a laboratory test kit with professional nurse or clinic collection, you can accurately measure Calprotectin for total reassurance.
Professional analysis in an accredited laboratory ensures rapid result delivery.
Tests which include a Calprotectin test:
What if Calprotectin Results Are High?
High calprotectin is associated with inflammation in the bowel. This finding is commonly treated as clinically significant and is often reviewed further to help clarify the cause.
What if Calprotectin Results Are Low?
Low calprotectin is linked with a low likelihood of inflammatory bowel disease (IBD).
Why Take The Calprotectin Test?
This test helps distinguish inflammatory bowel disease from irritable bowel syndrome. It is valuable for assessing persistent digestive symptoms and guiding the need for further gastroenterology investigation.
Who Should Take This Test?
Measure your Calprotectin levels and with a nurse or clinic test kit
You get the convenient testing with the reassurance of professional clinical analysis. Your results are delivered quickly & securely online.
This Test is advised if you:
- want the convenience of home testing without waiting for a GP appointment;
- need a high quality, clinically accredited test done in a professional clinical laboratory.
Medical review
Dr. Shahzaib Ahmad MBBS, BSc, MRCP, FRCA, FFICM
Clinical Supervisor - Vitall|GMC 7495062|Profile
Dr Shahzaib Ahmad is a Consultant in Intensive Care Medicine with subspecialty experience in cardiac critical care and neurocritical care. He has extensive experience managing complex acute and cardiovascular conditions in hospital intensive care settings. Dr Ahmad supports Vitall in reviewing health content for clinical accuracy and alignment with current medical practice.
Reviewed on 03/02/2026
Next review due 03/02/2027
Review focus: Blood biomarkers, laboratory testing methodology, and biochemical interpretation.
This content has been reviewed for medical and scientific accuracy but does not replace advice from a qualified healthcare professional.
