Alpha-lactalbumin (bovine) F76

The alpha lactoglobulin test is an allergy test from the blood. The test determines the allergen alpha lactoglobulin.


The test involves the determination of IgE antibodies in the blood and is performed if an allergy to whey protein is suspected cow's milk. The advantage of the test is that there is no need to discontinue antihistamines.

Blood allergen testing is also used for qualification for desensitization of alpha lactoglobulin allergy. Recommended is also used to diagnose allergenic agents in children younger than 4 years of age.