# Hackberry

> This test measures the amount of IgE antibodies in your blood that react specifically to pollen from the Hackberry tree. It helps determine if your immune system views this pollen as a threat, which is useful for investigating symptoms like sneezing, itchy eyes, or a runny nose during pollen season. This information helps distinguish Hackberry sensitivity from other seasonal allergies, but the test cannot predict exactly how severe a future allergic reaction will be based on the result alone.

- Labcorp code: 602943
- 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=602943&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.