Allergen Details:
| Allergen name: | Bla g 4 |
|---|---|
| Allergen source: |
Major taxonomic group: Animalia Arthropoda Order: Blattodea Species: Blattella germanica (German cockroach) |
| Biochemical name: | Calycin, lipocalin |
| MW(SDS-PAGE): | 21 kDa |
| Allergenicity: | Of 73 sera from CR-allergic patients (RAST >200 units/ml), 41% had IgE Ab to rBla g 4, as measured by RIA. In plaque immunoassay, 60% (47/73) of sera gave positive IgE antibody plaques to rBla g 4. Positive skin tests were obtained in 7 selected patients, using 10(-3)-10(-5) µg/ml rBla g 4 |
| Allergenicity reference: | PubMed:8537384 |
| Route of allergen exposure: | Airway |
| Date Created: | 16-05-2003 |
| Last Updated: | 2020-03-24 19:11:06 |
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Comments
| Isoallergen and variants | GenBank Nucleotide | GenBank Protein | UniProt | PDB |
|---|---|---|---|---|
| Bla g 4.0101 | U40767 | AAA87851 | P54962 |