WHO/IUIS Allergen Nomenclature Sub-Committee

Member Login

Allergen Details:

Allergen name: Sor h 2
Lineage: Source: Plantae Liliopsida
Order: Poales
Species: Sorghum halepense (Johnson grass)
Biochemical name:Beta expansin
Allergenicity:11 of 11 patients with Johnson grass pollen sensitivity by SPT showed serum IgE reactivity by immunoblotting with whole Johnson grass pollen extract with a band identified as Sor h 2. Sera pooled from six of these patients showed IgE reactivity with a protein spot on 2D immunoblot matching this sequence identified by mass spectrometery of a protein excised from a replica gel.
Food allergen:No
Date Created:2015-11-10 12:00:00
Last Updated:2016-10-11 12:59:05
Submitter Info:
Name:Janet M Davies
Institution:The University of Queensland, School of Medicine
City:Brisbane, Australia


Table of IsoAllergens Click +/- for additional information
Isoallergen and variants GenBank Nucleotide GenBank Protein UniProt PDB
Sor h 2.0100    
Sor h 2.0200