Fig. 2
From: Further studies on the biological activity of hazelnut allergens
IgE immunoblot using pooled sera from birch endemic region or from Greece. (a) Electrophoresis profile of purified Cor a 11 (lane 2), purified Cor a 9 (lane 3) and hazelnut extract (lane 4). IgE immunoblot using pool of sera from birch-endemic region (b) or from Greece (c) using hazelnut extract (lane 2), purified Cor a 11 (lane 3), purified Cor a 9 (lane 4), rCor a 1.04 (lane 5) or rCor a 8 (lane 6). Molecular weights (lane 1) are indicated