FABER is a multiplex nanotechnology-based allergy diagnostic test. It is produced by the CNR-IBBR in collaboration with the Associated Centers for Molecular Allergology (CAAM, http://www.caam-allergy.com) and Allergy Data Laboratories S.r.l. (ADL) which develops and maintains the Allergome platform (http://www.allergome.org). ADL and CNR are the owners of the FABER brand.