WHO/IUIS Allergen Nomenclature Sub-Committee

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Allergen Details:

Allergen name: Rap v 2
Allergen source: Major taxonomic group: Animalia Mollusca
Order: Neogastropoda
Species: Rapana venosa (Veined rapa whelk)
NCBI Taxomony ID: 55521
Biochemical name:Paramyosin
Allergenicity:Five subjects allergic to consumption of sea snails were included in the study, and they IgE to this species and four had reported allergy to Rapana venosa, one was also positive by IgE to molluscan extract. Two individuals without allergy and one with allergy to shell fish were used as negative controls. Two of the subjects were SPT+ in tests at 5 mm from prick to prick tests with muscle tissue of welk. Four of the 8 subjects in IgE tests were positive in western blot of extract. This data is published in J Agric Food Chem . 2020 Nov 11. doi: 10.1021/acs.jafc.0c04418.
Allergenicity reference:PubMed:33175512
Route of allergen exposure:Food
Date Created:2020/11/24
Last Updated:2020-11-24 22:56:31
Submitter Info:
Name:Zhenxing Li; Chuang Yu
Institution:Ocean University of China, College of Food Science and Engineering
City:Qingdao, China;
Submission Date:2020-11-22


Table of IsoAllergens Click +/- for additional information
Isoallergen and variants GenBank Nucleotide GenBank Protein UniProt PDB
Rap v 2.0101MN784956.1QPB41107