FGA13 - Clinical: Galactose-alpha-1,3-galactose (Alpha-Gal) IgE

Test Catalog

Test Name

Test ID: FGA13    
Galactose-alpha-1,3-galactose (Alpha-Gal) IgE

Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

<0.35 kU/L


Previous reports (JACI 2009; 123:426-433) have demonstrated that patients with IgE antibodies to galactose-a-1,3-galactose are at risk for delayed anaphylaxis, angioedema, or urticaria following consumption of beef, pork, or lamb.


Interpretation Provides information to assist in interpretation of the test results