Allergen Details
| Allergen name: | Cra a 1 |
|---|---|
| Allergen source: |
Major taxonomic group: Animalia Mollusca Order: Ostreida Species: Crassostrea angulata [Magallana angulata] (Portuguese oyster) NCBI Taxomony ID: 558553 |
| Biochemical name: | Tropomyosin |
| MW(SDS-PAGE): | 38 kDa |
| Allergenicity: | Thirty patients with reported symptoms after consumption of oyster and a positive crab ImmunoCAP (f23, Thermo Fisher) were tested. Of those, IgE from 10 sera (33%) reacted with recombinant Cra a 1 in a dot-blot. Twenty patients were also tested by a BAT assay with rCra a 1, 5 of which were positive. |
| Allergenicity reference: | PubMed:35848932 |
| Route of allergen exposure: | Food |
| Created: | 2023-07-24 15:07:41 |
| Last Updated: | 2023-07-24 15:44:58 |
| Submitter Info: | |
| Name: | Xiao Yun, Guangming Liu |
| Institution: | Jimei University |
| City: | Xiamen, China |
| Email: | 1922168990@qq.com, gmliu@jmu.edu.cn |
| Submission Date: | 2022-07-30 |
Comments
Table of Isoallergens
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| Isoallergen and variants | GenBank Nucleotide | GenBank Protein | UniProt | PDB |
|---|---|---|---|---|
| Cra a 1.0101 | ON595539 | UST29548 |