Figure 4
From: Proteomic profiling of the weed feverfew, a neglected pollen allergen source
Feverfew extract and recombinant Par h 1 are recognized by patients’ sera in ELISA. IgE reactivity to immobilized feverfew pollen extract and purified recombinant Par h 1 was assessed with individual patients’ sera from Austria (a,b) and India (c,d). NHS, non-atopic human sera (n = 3). The dotted line indicates the response threshold calculated as 5*SD of the buffer control signal.
