Betula populifolia Ab.IgE

AllergyAlso known as: White Birch IgE QnAlso known as: White Birch IgE RASTk[IU]/L

Detects immune antibodies (IgE) against white birch tree pollen in blood.

Normal Range

Consult your provider

k[IU]/L

Abnormal Levels

Consult your provider

Specimen Type

Blood

Why This Biomarker Matters

A positive result confirms birch pollen allergy and may explain reactions to certain raw fruits. Understanding this helps you prepare for spring symptoms and manage food-related allergic reactions.

Overview

This test detects IgE antibodies against white birch (Betula populifolia) tree pollen in your blood. Birch pollen is a major spring allergen in temperate climates, affecting millions of people. A positive result indicates your immune system reacts to birch pollen, causing seasonal allergic rhinitis and potentially triggering oral allergy syndrome with certain raw fruits and vegetables (apple, cherry, kiwi). This test helps identify birch allergy and explains cross-reactive food reactions.

Technical Information (LOINC Codes)

Standardized laboratory codes for this biomarker

41874-9Primary

White Birch IgE Ab [Units/volume] in Serum

k[IU]/L

102979-2

White Birch IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)

Available Lab Tests

Order tests that measure this biomarker

Birch Allergy Test

$28.44