ALLERGEN NOMENCLATURE
WHO/IUIS Allergen Nomenclature Sub-Committee

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Allergen Details:

Allergen name: Per a 3
Lineage: Source: Animalia Arthropoda
Order: Blattodea
Species: Periplaneta americana (American cockroach)
Obsolete name:Cr-PI
Biochemical name:Arylphorins/TO Arthropod hemocyanins
MW(SDS-PAGE):72
Allergenicity:Of 23 cockroach-positive patients, 19 (82.6%) had positive immediate skin reactions in response to partially purified Per a 3 allergen. Of these 19 patients 9 (47.7%) had positive skin reactions to rPer a 3.01. All these 19 patients had IgE antibody against Per a 3, as measured by fluoroallergosorbent test
Allergenicity ref.:8663281
Food allergen:No
Date Created:2003-05-20 12:00:00
Last Updated:2010-04-29 16:57:55
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Table of IsoAllergens:

Isoallergen and variants GenBank Nucleotide GenBank Protein UniProt PDB
Per a 3.0101L40818AAB09629Q25641 
Per a 3.0201L40820AAB09632Q94643 
Per a 3.0202L40819AAB62731Q25640 
Per a 3.0203L40821AAB63595Q25639