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RIDASCREEN® Peanut
Product Code R6201
Bruksområde:
RIDASCREEN® Peanut er en sandwich enzyme immunoassay (Elisa) for kvantitativ analyse av peanøtter eller deler av peanøtter i næringsmidler. Peanøtter kan opptre som en ingrediens eller en kontaminering i rå eller oppvarmede næringsmidler.
Generell informasjon:
Peanut (Arachis hypogeae) is a very nutritious fruit and therefore used as a food or feed component. Unfortunately peanuts belong to the most allergenic foods. Nearly 7 - 10 % of the total protein content (about 25 %) consists of allergic proteins (i.e. Arachine, Conarachine). Even consumption of few milligrams of peanut can induce allergic reactions in highly allergic persons. Symptoms rangem from allergic skin reactions up to death due to anaphylactic shock. Since peanut allergy is persistent during life and treatment of this allergy is not possible, avoiding peanuts is extremely important for these patients. The difficulty for allergic consumers are traces of peanut as hidden ingredients or contaminations in processed food.
For the protection of consumers against peanut contaminations, methods like
rocket immuno electrophoresis, FPLC and enzyme immunoassay (ELISA) have
been established. This may contribute to increased safety of products for peanut
allergic patients.
Spesifikasjoner:
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Format:
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Microtiter plate with 96 wells (12 strips with 8 removable wells each)
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Standards:
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0 ppm (zero standard), 3.3 ppm, 10 ppm, 30 ppm, 90 ppm peanut extract
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Sample preparation:
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homogenization and extraction
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Incubation time:
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1 h 30 min
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Detection limit:
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< 2.5 ppm peanut corresponding to 0.00025 % peanut
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Cross-reactions:
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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.
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Normalt sendt innen:
Ta kontakt!
Antall stk pr. pakke:96
Antall pakker pr kartong:1
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