FCER1A (High Affinity Immunoglobulin E Receptor Subunit Alpha) is a gene that encodes a protein crucial for allergic reactions. It binds to immunoglobulin E (IgE) and activates mast cells and basophils, leading to the release of histamine and other inflammatory mediators. This process plays a role in allergy and asthma symptoms, making FCER1A an important target for therapies designed to reduce allergic responses.

Lab Test
Saliva
The GetTested DNA Immunity & Inflammation test reveals your genetic tendencies towards inflammation, autoimmune diseases, allergies, and infections. By examining genes linked to conditions like CRP (inflammation), psoriasis, and gluten sensitivity (celiac disease), as well as your response to common allergens and pathogens, it offers a deep dive into how your immune system functions.
You can easily collect your saliva sample with the included test kit and send it to our lab. The price covers the return shipping. You'll receive your detailed results digitally within 6-8 weeks.
Save more by bundling DNA tests. Order multiple tests together for better value from our wide range.
$ 179.00 USD
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