OnSite III Allergen Lateral Flow Tests - Sesame

OnSite® III Allergen Lateral Flow Tests – Sesame is designed for use in the qualitative determination of sesame seed residues obtained from sampling foods (solids, powders, and liquids) and surfaces. Allergy to sesame seed has increased in the past decade, ranking it in the top 10 causes of food allergy. As consumption of sesame can trigger life-threatening allergic reactions, food labeling laws in Canada, the EU, Australia, and New Zealand require food labels to clearly indicate sesame content. To assist the food industry in establishing effective food safety practices, this rapid test kit can reliably detect sesame residues in food and on surfaces and equipment.

The Sesame OnSite® III Allergen Kits consist of lateral flow devices (LFDs) that can be used to rapidly detect allergens in foods, rinse water and environmental surfaces (see link below to order). The LFDs are configured using antibodies that have been raised against the target allergen. To operate the kit, the sample is collected using the supplied scoop and then extracted for 2 min by shaking at room temperature. The tube is allowed to settle for 5 min by resting it. Thereafter, the sample extract is applied to the LFD using a dropper supplied with the kit. The fluid is wicked across the reagent zone, which includes a procedural control line (C), an overload line (O), and a test line (T). The inclusion of an overload line (O) is critical for testing foods that have high analyte contamination to prevent misinterpretation of false negative test outcomes.

Key Features

  • Limit of Detection: Detects sesame seed allergens down to 1.0 ppm in food and rinse water and to 1.0 µg/100 cm2 on environmental surfaces.
  • Assay Time: ~ 20 min.
  • Cross-Reactivity: Cross-reactivity with adzuki bean.
  • Kit Components: OnSite® III LFD Devices (10), Single-Use Dropper (10), Breakaway Swabs (10), Pre-Measured OnSite® LFD Extraction Buffer (10), Instructions for use
  • The test outcome is interpreted by visualizing the appearance of three lines at 15 min.
  • Environmental surface testing requires separate purchase of the OnSite® Allergen Accessory Kit

The test is intended for laboratory use only and should only be performed by trained personnel.

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Item No. Product Description Unit of Measure Your Cost Purchase
ONSITE ALLERGEN III - SESAME
8062-16
OnSite®III Sesame Pack of 10
$175.00/PK
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