Cancer pagurus Ab.IgE

This test detects IgE antibodies against crab proteins, indicating a potential shellfish allergy. Crab allergies occur when the immune system overreacts to specific crab proteins and can trigger reactions ranging from mild oral itching to severe anaphylaxis. Shellfish allergies are among the most common food allergies in adults. A positive result confirms crab allergy and suggests possible cross-reactivity with other crustaceans like shrimp and lobster. This test helps guide dietary decisions and emergency preparedness.