WHO/IUIS Allergen Nomenclature Sub-Committee

Financial contributions from IUIS, EAACI, and AAAAI

Member Login

Allergen Details:

Allergen name: Der f 21
Allergen source: Major taxonomic group: Animalia Arthropoda
Order: Sarcoptiformes
Species: Dermatophagoides farinae (American house dust mite)
NCBI Taxomony ID: 6954
Biochemical name:Group 5/21 allergen
Allergenicity:11 of 38 (28.9%) dust mite allergic children showed IgE binding to rDer f 21 on immunoblot. 42 of 98 (42.9%) dust mite allergic adults displayed positive response to rDer f 21 in skin prick test.
Allergenicity reference:PubMed:27069539
Route of allergen exposure:Airway
Created:2014-03-01 12:00:00
Last Updated:2023-11-09 14:22:21
Submitter Info:
Name:Yulan Wu
Institution:Shenzhen University
City:Shen zehn, China,
Submission Date:2013-10-25


Table of IsoAllergens Click +/- for additional information
Isoallergen and variants GenBank Nucleotide GenBank Protein UniProt PDB
Der f 21.0101KF732965 (to be released upon publication)AHC94806B2GM84