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. 2019 May 15;20(10):2397. doi: 10.3390/ijms20102397

Figure 4.

Figure 4

Cashew tree pollen and recombinant birch isoflavone-reductase (Bet v 6) are recognized by patients’ sera in ELISA. (a) IgE reactivity to immobilized cashew tree pollen extract was assessed with individual patients’ sera (n = 12) and non-atopic human sera (n = 5). (b) IgE reactivity to immobilized recombinant Bet v 6 was assessed with patients’ sera that were positive in ELISA for cashew tree pollen extract (n = 5) and non-atopic human sera (n = 5). The NS indicates the response threshold calculated as 3× SD of the buffer control signal.