SENSIStrip Walnut - Walnut - Allergen Lateral Flow Tests - Allergens - Products

Lateral-flow Device for the Determination of Walnut in Food and as Cleaning Control Monitoring


The SENSIStrip Walnut test is based on the principle of immunoassay. Walnut containing sample is given into a reactions vial containing biotinylated antibody directed against walnut proteins. After 3 minutes incubation at room temperature a test strip is placed into the reaction vial. The sample migrates along the nitrocellulose membrane by capillary forces. Along its way it releases gold nanoparticles conjugated to streptavidin. An antibody-gold complex is formed. For positive samples a red line is formed when the liquid reaches the test line area. In case of negative samples, no line is formed. In any case, above the test line area a red control line appears, indicating the validity of the test. The test is evaluated after another 5 minutes.

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Kit Specifications
Test principle
Immunochromatographic assay on strip.
Analysable samples
Walnut residues in food matrices, rinse water and swabs.
No. of tests
Product Attachments
  • MSDS SENSIStrip Allergen LFDs_v03_07oct2021

  • IFU_SENSIStrip Walnut 20 tests_HU0030133_EN_v02_15DEC2021.pdf

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