Allergen Details:
| Allergen name: | Per a 2 |
|---|---|
| Allergen source: |
Major taxonomic group: Animalia Arthropoda Order: Blattodea Species: Periplaneta americana (American cockroach) |
| Biochemical name: | aspartic protease-like and inactive aspartic protease-like |
| MW(SDS-PAGE): | 42 kDa |
| Allergenicity: | Twenty six of 41 subjects from Taiwan had positive serum IgE to recombinant Per a 2.0101 as measured by ELISA. Subjects had allergic rhinitis or asthma and rhinitis. All were positive >0.35 kU/L to cockroach by ImmunoCAP. |
| Allergenicity reference: | PubMed:22469443 |
| Route of allergen exposure: | Airway |
| Date Created: | 21-07-2014 |
| Last Updated: | 2020-03-24 19:26:36 |
| Submitter Info: | |
| Name: | Mey-Fann Lee |
| Institution: | Taichung Veterans General Hospital, Dept. Medical Research |
| City: | Taichung, Taiwan |
| Email: | mflee@vghtc.gov.tw |
| Submission Date: | 2014-06-27 |
Comments
| Isoallergen and variants | GenBank Nucleotide | GenBank Protein | UniProt | PDB |
|---|---|---|---|---|
| Per a 2.0101 | GU188391 | ADR82198 | E7BQV5 |
There is another Per a 2 sequence in the GenBank from Dr. Chew that has never been included in the database. AY792947