Beef (f27)0374
Beef is a food allergen that can cause allergic reactions in children and adults. The test detects sensitization to beef allergens, including bovine serum albumin (Bos d6), immunoglobulin (Bos d7), and galactose-alpha-1,3-galactose (α-gal). These allergenic components can cause symptoms ranging from hives to anaphylaxis. Detecting the level of sensitization aids in diagnosing and managing allergic reactions, as well as planning therapy.
FEIA (Fluorescence Enzyme Immunoassay, ImmunoCAP (Solid-phase Immunofluorescence)) – quantitative determination.
- Diagnosis of allergic reactions to beef.
- Assessment of sensitization level and risk of allergy development.
- Monitoring the effectiveness of ongoing therapy.
- Evaluation of sensitization level after allergen avoidance.
- Assessment of immune system status.
- Blood should be drawn in the morning on an empty stomach or 4 hours after eating.
- Drinking plain still water is allowed.
- Do not smoke for 30 minutes before the test.
- For children under 1 year – no food 30-40 minutes before the test; for children 1-5 years – 2-3 hours fasting.
Beef allergy is rare but can cause severe reactions, including anaphylaxis. The main allergenic component Bos d6 is responsible for cross-reactivity with cow's milk and eggs, complicating diagnosis. Detecting sensitization helps avoid allergen exposure and adjust treatment, reducing risks for patients. Avoidance of all forms of red meat is recommended in confirmed allergy cases.