ALLERGEN NOMENCLATURE
WHO/IUIS Allergen Nomenclature Sub-Committee

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Allergen Details

Allergen name: Bet v 4
Allergen source: Major taxonomic group: Plantae Eudikotyledons
Order: Fagales
Species: Betula verrucosa (Betula pendula) (European white birch)
NCBI Taxomony ID: 3505
Biochemical name:Polcalcin
MW(SDS-PAGE):7-8 kDa
Allergenicity:Approximately 5% of birch pollen-allergic patients showed IgE binding to rBet v 4 in immunoblotting experiments. - In another study, rBet v 4 was recognized by 20% of birch pollen-allergic patients: medline: 98005106
Allergenicity reference:PubMed:9353329
Route of allergen exposure:Airway
Created:2003-03-18 12:00:00
Last Updated:2019-07-16 01:08:37
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Table of Isoallergens

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Isoallergen and variants GenBank Nucleotide GenBank Protein UniProt PDB
Bet v 4.0101X87153CAA60628Q394191H4B