Halibut refers to two species of flatfish from the genus Hippoglossus, found in the Atlantic and Pacific Oceans. It is the largest species of flatfish, with some individuals reaching over 2 meters in length. Halibut is an important food resource and can cause allergic reactions in sensitive individuals.
Halibut allergy may present with oral allergy syndrome, generalized urticaria, angioedema of the face, and anaphylaxis. The halibut allergen is heat-stable, so reactions can occur to both raw and cooked fish. In some cases, symptoms may be triggered by airborne allergens during fish preparation. Cross-reactivity exists with other fish species such as cod, hake, mackerel, and tuna.
FEIA (Fluorescence Enzyme Immunoassay), ImmunoCAP (Solid-phase Immunofluorescence) – quantitative determination of halibut allergen.
Please note that the research method and reference values may vary depending on the equipment and test systems used.