ALLERGEN NOMENCLATURE
WHO/IUIS Allergen Nomenclature Sub-Committee

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Allergen Details:

Allergen name: Sec c 20
Lineage: Source: Plantae Liliopsida
Order: Poales
Species: Secale cereale (Rye)
Obsolete name:Coeliac immunoreactive protein
Biochemical name:Gamma-secalin
MW(SDS-PAGE):70
Allergenicity:- In ELISA 21/23 (91%) patients with wheat-dependent, exercise-induced anaphylaxis showed IgE antibodies to purified gamma-70 secalin. Skin prick testing gave positive reactions to gamma-70 secalin in 10/15 (67%) patients - IgE binding to Gamma-70 coeliac immunoreactive protein on immunoblot using serum of a coeliac patient.
Allergenicity reference:11260160
Route of allergen exposure:Food
Date Created:18-02-2003
Last Updated:2012-09-17 16:50:15
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Table of IsoAllergens Click +/- for additional information
Isoallergen and variants GenBank Nucleotide GenBank Protein UniProt PDB
Sec c 20.0101 Q9S8B0Q9S8B0 
Sec c 20.0201 Q9S8A7Q9S8A7