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Figure 2 | Clinical and Translational Allergy

Figure 2

From: The 11S globulin Sin a 2 from yellow mustard seeds shows IgE cross-reactivity with homologous counterparts from tree nuts and peanut

Figure 2

Identification of IgG cross-reactive 11S globulins homologous to Sin a 2 in tree nut extracts. A) SDS-PAGE and Coomassie Blue staining (CBS) of 40 μg/lane of mustard, almond, hazelnut, walnut, pistachio and peanut protein extracts. B) Reactivity of the anti-Sin a 2 serum diluted 1/50000 (lanes I) to mustard, almond, hazelnut, walnut, pistachio and peanut protein extracts (50 μg/lane). A pre-immune rabbit serum (lanes P) was used at the same dilution as negative control. Molecular mass markers are displayed in the left margin.

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