# Allergen Profile, Brazil Nut, IgE With Component Reflexes

> This test measures specific antibodies in your blood that react to individual proteins found in Brazil nuts. It helps show whether a reaction is linked to proteins associated with severe, whole-body allergies or to proteins that mimic pollen and usually cause milder symptoms. This distinction helps doctors understand if you are at risk for a serious reaction like anaphylaxis or if your symptoms are likely limited to mouth irritation. However, this test cannot diagnose an allergy on its own and must be reviewed alongside your history of symptoms.

- Labcorp code: 603972
- Category: [Allergies & Sensitivities](https://app.picardo.health/labs/tests/allergies-sensitivities.md)
- Price: shown at checkout, before payment.
- Blood draw: free at a Labcorp location, or $75.00 at home.
- Order link: https://app.picardo.health/labs/order?tests=603972&ref=assistant

## About ordering

A licensed physician reviews every order before any test is run, and results arrive in the person's Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.