Allergen Details
| Allergen name: | Cho a 2 |
|---|---|
| Allergen source: |
Major taxonomic group: Animalia Arthropoda Order: Sarcoptiformes Species: Chortoglyphus arcuatus (Storage mite) NCBI Taxomony ID: 66564 |
| Biochemical name: | NPC2 family; MD-2-related lipid recognition (ML) domain containing protein |
| Molecular mass: | 14 kDa |
| Allergenicity: | Sera from 20 patients with respiratory symptoms and/or atopic dermatitis and positive ImmunoCAP (class >= 3) to Der p or Der f were tested. Of those, 14 sera (70%) had IgE to rCho a 2.0101 measured by ELISA. |
| Route of allergen exposure: | Airway |
| Created: | 2026-05-21 18:51:20 |
| Last Updated: | 2026-05-21 18:51:20 |
| Submitter Info: | |
| Name: | Xiaoyu Liu; Qing Xiong |
| Institution: | Shenzhen University; The Hong Kong Polytechnic University |
| City: | Shenzhen, China; Hong Kong SAR, China |
| Email: | lxy0901@szu.edu.cn; bear-qing.xiong@polyu.edu.hk |
| Submission Date: | 2026-02-06 |
Comments
Table of Isoallergens
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| Isoallergen and variants | GenBank Nucleotide | GenBank Protein | UniProt | PDB |
|---|---|---|---|---|
| Cho a 2.0101 | PX851515 | YCL22676 |