< 2.5 ppm peanut corresponding to 0.00025 % peanut
Cross-reactions:
The polyclonal antibody specifically detects peanut proteins, including the peanut allergen Ara h1 and Ara h2. Extracts from oat, corn, wheat, barley, sesame or soy do not interfere with the test. Different kinds of nuts like hazelnut, almond, walnut, cashew, pistachio and pecan show no cross reaction. A low cross reactivity to chickpeas and to green peas is existing.