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Cockroach allergen (CRA) dilutions and corresponding allergen and lipopolysaccharide (LPS) concentrations. Cockroach allergens Bla g1/2 and LPS were measured and are given as dose, per mouse, per 50 μl intratracheal exposure
| CRA dilution | Bla g1/2 (ng/dose) | LPS (ng/dose) |
|---|---|---|
| 1:2 | 2000 | 600 |
| 1:10 | 400 | 120 |
| 1:40 | 100 | 30 |
| 1:80 | 50 | 15 |
