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NAL Agricultural Thesaurus
U.S. Department of Agriculture

Concept Breadcrumbs

Fields of Study > immunology > immunologic factors > antigens > allergens
Preferred Term:

allergens

Definition:
A substance, usually a protein, that can cause an allergy or allergic reaction in the body.
Concept Schemes:
NALT Core
NALT Full
Broader Concept:
antigens
Narrower Concepts:
Related Concepts:
URI:
https://lod.nal.usda.gov/nalt/6554
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2020-01-21
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